diff options
| author | Eric Dumazet <eric.dumazet@gmail.com> | 2010-09-23 05:40:09 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-09-26 18:34:29 -0700 |
| commit | 807540baae406c84dcb9c1c8ef07a56d2d2ae84a (patch) | |
| tree | ccd5c2cb57710dd6b73cf8df11eedf67abc14ae4 /drivers/net | |
| parent | cb4dfe562cac6fcb544df752e40c1d78000d0712 (diff) | |
drivers/net: return operator cleanup
Change "return (EXPR);" to "return EXPR;"
return is not a function, parentheses are not required.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
106 files changed, 762 insertions, 764 deletions
diff --git a/drivers/net/3c523.c b/drivers/net/3c523.c index a7b0e5e43a52..ca00f0a11217 100644 --- a/drivers/net/3c523.c +++ b/drivers/net/3c523.c @@ -463,7 +463,7 @@ static int __init do_elmc_probe(struct net_device *dev) /* we didn't find any 3c523 in the slots we checked for */ if (slot == MCA_NOTFOUND) - return ((base_addr || irq) ? -ENXIO : -ENODEV); + return (base_addr || irq) ? -ENXIO : -ENODEV; mca_set_adapter_name(slot, "3Com 3c523 Etherlink/MC"); mca_set_adapter_procfn(slot, (MCA_ProcFn) elmc_getinfo, dev); diff --git a/drivers/net/appletalk/ipddp.c b/drivers/net/appletalk/ipddp.c index 0362c8d31a08..10d0dba572c2 100644 --- a/drivers/net/appletalk/ipddp.c +++ b/drivers/net/appletalk/ipddp.c @@ -244,7 +244,7 @@ static int ipddp_delete(struct ipddp_route *rt) } spin_unlock_bh(&ipddp_route_lock); - return (-ENOENT); + return -ENOENT; } /* @@ -259,10 +259,10 @@ static struct ipddp_route* __ipddp_find_route(struct ipddp_route *rt) if(f->ip == rt->ip && f->at.s_net == rt->at.s_net && f->at.s_node == rt->at.s_node) - return (f); + return f; } - return (NULL); + return NULL; } static int ipddp_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) @@ -279,7 +279,7 @@ static int ipddp_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) switch(cmd) { case SIOCADDIPDDPRT: - return (ipddp_create(&rcp)); + return ipddp_create(&rcp); case SIOCFINDIPDDPRT: spin_lock_bh(&ipddp_route_lock); @@ -297,7 +297,7 @@ static int ipddp_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) return -ENOENT; case SIOCDELIPDDPRT: - return (ipddp_delete(&rcp)); + return ipddp_delete(&rcp); default: return -EINVAL; diff --git a/drivers/net/appletalk/ltpc.c b/drivers/net/appletalk/ltpc.c index adc07551739e..e69eead12ec7 100644 --- a/drivers/net/appletalk/ltpc.c +++ b/drivers/net/appletalk/ltpc.c @@ -727,7 +727,7 @@ static int sendup_buffer (struct net_device *dev) if (ltc->command != LT_RCVLAP) { printk("unknown command 0x%02x from ltpc card\n",ltc->command); - return(-1); + return -1; } dnode = ltc->dnode; snode = ltc->snode; diff --git a/drivers/net/atarilance.c b/drivers/net/atarilance.c index b57d7dee389a..3134e5326231 100644 --- a/drivers/net/atarilance.c +++ b/drivers/net/atarilance.c @@ -362,7 +362,7 @@ static void *slow_memcpy( void *dst, const void *src, size_t len ) *cto++ = *cfrom++; MFPDELAY(); } - return( dst ); + return dst; } @@ -449,7 +449,7 @@ static noinline int __init addr_accessible(volatile void *regp, int wordflag, vbr[2] = save_berr; local_irq_restore(flags); - return( ret ); + return ret; } static const struct net_device_ops lance_netdev_ops = { @@ -526,7 +526,7 @@ static unsigned long __init lance_probe1( struct net_device *dev, goto probe_ok; probe_fail: - return( 0 ); + return 0; probe_ok: lp = netdev_priv(dev); @@ -556,7 +556,7 @@ static unsigned long __init lance_probe1( struct net_device *dev, if (request_irq(IRQ_AUTO_5, lance_interrupt, IRQ_TYPE_PRIO, "PAM/Riebl-ST Ethernet", dev)) { printk( "Lance: request for irq %d failed\n", IRQ_AUTO_5 ); - return( 0 ); + return 0; } dev->irq = (unsigned short)IRQ_AUTO_5; } @@ -568,12 +568,12 @@ static unsigned long __init lance_probe1( struct net_device *dev, unsigned long irq = atari_register_vme_int(); if (!irq) { printk( "Lance: request for VME interrupt failed\n" ); - return( 0 ); + return 0; } if (request_irq(irq, lance_interrupt, IRQ_TYPE_PRIO, "Riebl-VME Ethernet", dev)) { printk( "Lance: request for irq %ld failed\n", irq ); - return( 0 ); + return 0; } dev->irq = irq; } @@ -637,7 +637,7 @@ static unsigned long __init lance_probe1( struct net_device *dev, /* XXX MSch */ dev->watchdog_timeo = TX_TIMEOUT; - return( 1 ); + return 1; } @@ -666,7 +666,7 @@ static int lance_open( struct net_device *dev ) DPRINTK( 2, ( "lance_open(): opening %s failed, i=%d, csr0=%04x\n", dev->name, i, DREG )); DREG = CSR0_STOP; - return( -EIO ); + return -EIO; } DREG = CSR0_IDON; DREG = CSR0_STRT; @@ -676,7 +676,7 @@ static int lance_open( struct net_device *dev ) DPRINTK( 2, ( "%s: LANCE is open, csr0 %04x\n", dev->name, DREG )); - return( 0 ); + return 0; } @@ -1126,13 +1126,13 @@ static int lance_set_mac_address( struct net_device *dev, void *addr ) int i; if (lp->cardtype != OLD_RIEBL && lp->cardtype != NEW_RIEBL) - return( -EOPNOTSUPP ); + return -EOPNOTSUPP; if (netif_running(dev)) { /* Only possible while card isn't started */ DPRINTK( 1, ( "%s: hwaddr can be set only while card isn't open.\n", dev->name )); - return( -EIO ); + return -EIO; } memcpy( dev->dev_addr, saddr->sa_data, dev->addr_len ); @@ -1142,7 +1142,7 @@ static int lance_set_mac_address( struct net_device *dev, void *addr ) /* set also the magic for future sessions */ *RIEBL_MAGIC_ADDR = RIEBL_MAGIC; - return( 0 ); + return 0; } diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c index e1e0171d6e62..4ba6431deeef 100644 --- a/drivers/net/atlx/atl1.c +++ b/drivers/net/atlx/atl1.c @@ -2094,9 +2094,9 @@ static u16 atl1_tpd_avail(struct atl1_tpd_ring *tpd_ring) { u16 next_to_clean = atomic_read(&tpd_ring->next_to_clean); u16 next_to_use = atomic_read(&tpd_ring->next_to_use); - return ((next_to_clean > next_to_use) ? + return (next_to_clean > next_to_use) ? next_to_clean - next_to_use - 1 : - tpd_ring->count + next_to_clean - next_to_use - 1); + tpd_ring->count + next_to_clean - next_to_use - 1; } static int atl1_tso(struct atl1_adapter *adapter, struct sk_buff *skb, diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c index 34abcc9403d6..0db28b411e87 100644 --- a/drivers/net/benet/be_cmds.c +++ b/drivers/net/benet/be_cmds.c @@ -98,9 +98,9 @@ static void be_async_link_state_process(struct be_adapter *adapter, static inline bool is_link_state_evt(u32 trailer) { - return (((trailer >> ASYNC_TRAILER_EVENT_CODE_SHIFT) & + return ((trailer >> ASYNC_TRAILER_EVENT_CODE_SHIFT) & ASYNC_TRAILER_EVENT_CODE_MASK) == - ASYNC_EVENT_CODE_LINK_STATE); + ASYNC_EVENT_CODE_LINK_STATE; } static struct be_mcc_compl *be_mcc_compl_get(struct be_adapter *adapter) diff --git a/drivers/net/bmac.c b/drivers/net/bmac.c index 9322699bb31c..a1b8c8b8010b 100644 --- a/drivers/net/bmac.c +++ b/drivers/net/bmac.c @@ -1581,7 +1581,7 @@ bmac_proc_info(char *buffer, char **start, off_t offset, int length) int i; if (bmac_devs == NULL) - return (-ENOSYS); + return -ENOSYS; len += sprintf(buffer, "BMAC counters & registers\n"); diff --git a/drivers/net/bna/bna_ctrl.c b/drivers/net/bna/bna_ctrl.c index f3034d6bda58..ddd922f210c7 100644 --- a/drivers/net/bna/bna_ctrl.c +++ b/drivers/net/bna/bna_ctrl.c @@ -25,8 +25,8 @@ static int bna_is_aen(u8 msg_id) { - return (msg_id == BFI_LL_I2H_LINK_DOWN_AEN || - msg_id == BFI_LL_I2H_LINK_UP_AEN); + return msg_id == BFI_LL_I2H_LINK_DOWN_AEN || + msg_id == BFI_LL_I2H_LINK_UP_AEN; } static void @@ -1702,7 +1702,7 @@ bna_device_cb_port_stopped(void *arg, enum bna_cb_status status) int bna_device_status_get(struct bna_device *device) { - return (device->fsm == (bfa_fsm_t)bna_device_sm_ready); + return device->fsm == (bfa_fsm_t)bna_device_sm_ready; } void diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index 4ff76e38e788..3d1a5da98622 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -266,7 +266,7 @@ static inline u32 bnx2_tx_avail(struct bnx2 *bp, struct bnx2_tx_ring_info *txr) if (diff == TX_DESC_CNT) diff = MAX_TX_DESC_CNT; } - return (bp->tx_ring_size - diff); + return bp->tx_ring_size - diff; } static u32 @@ -299,7 +299,7 @@ bnx2_shmem_wr(struct bnx2 *bp, u32 offset, u32 val) static u32 bnx2_shmem_rd(struct bnx2 *bp, u32 offset) { - return (bnx2_reg_rd_ind(bp, bp->shmem_base + offset)); + return bnx2_reg_rd_ind(bp, bp->shmem_base + offset); } static void @@ -977,9 +977,9 @@ bnx2_report_fw_link(struct bnx2 *bp) static char * bnx2_xceiver_str(struct bnx2 *bp) { - return ((bp->phy_port == PORT_FIBRE) ? "SerDes" : + return (bp->phy_port == PORT_FIBRE) ? "SerDes" : ((bp->phy_flags & BNX2_PHY_FLAG_SERDES) ? "Remote Copper" : - "Copper")); + "Copper"); } static void @@ -1758,7 +1758,7 @@ __acquires(&bp->phy_lock) u32 new_adv = 0; if (bp->phy_flags & BNX2_PHY_FLAG_REMOTE_PHY_CAP) - return (bnx2_setup_remote_phy(bp, port)); + return bnx2_setup_remote_phy(bp, port); if (!(bp->autoneg & AUTONEG_SPEED)) { u32 new_bmcr; @@ -2171,10 +2171,10 @@ __acquires(&bp->phy_lock) return 0; if (bp->phy_flags & BNX2_PHY_FLAG_SERDES) { - return (bnx2_setup_serdes_phy(bp, port)); + return bnx2_setup_serdes_phy(bp, port); } else { - return (bnx2_setup_copper_phy(bp)); + return bnx2_setup_copper_phy(bp); } } @@ -7582,9 +7582,9 @@ bnx2_set_tx_csum(struct net_device *dev, u32 data) struct bnx2 *bp = netdev_priv(dev); if (CHIP_NUM(bp) == CHIP_NUM_5709) - return (ethtool_op_set_tx_ipv6_csum(dev, data)); + return ethtool_op_set_tx_ipv6_csum(dev, data); else - return (ethtool_op_set_tx_csum(dev, data)); + return ethtool_op_set_tx_csum(dev, data); } static int @@ -7705,7 +7705,7 @@ bnx2_change_mtu(struct net_device *dev, int new_mtu) return -EINVAL; dev->mtu = new_mtu; - return (bnx2_change_ring_size(bp, bp->rx_ring_size, bp->tx_ring_size)); + return bnx2_change_ring_size(bp, bp->rx_ring_size, bp->tx_ring_size); } #ifdef CONFIG_NET_POLL_CONTROLLER diff --git a/drivers/net/bnx2x/bnx2x_cmn.h b/drivers/net/bnx2x/bnx2x_cmn.h index d1e6a8c977d1..1ad08e4e88f4 100644 --- a/drivers/net/bnx2x/bnx2x_cmn.h +++ b/drivers/net/bnx2x/bnx2x_cmn.h @@ -399,7 +399,7 @@ static inline int bnx2x_has_tx_work_unload(struct bnx2x_fastpath *fp) { /* Tell compiler that consumer and producer can change */ barrier(); - return (fp->tx_pkt_prod != fp->tx_pkt_cons); + return fp->tx_pkt_prod != fp->tx_pkt_cons; } static inline u16 bnx2x_tx_avail(struct bnx2x_fastpath *fp) @@ -632,7 +632,7 @@ static inline int bnx2x_has_rx_work(struct bnx2x_fastpath *fp) rx_cons_sb = le16_to_cpu(*fp->rx_cons_sb); if ((rx_cons_sb & MAX_RCQ_DESC_CNT) == MAX_RCQ_DESC_CNT) rx_cons_sb++; - return (fp->rx_comp_cons != rx_cons_sb); + return fp->rx_comp_cons != rx_cons_sb; } /* HW Lock for shared dual port PHYs */ diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c index 822f586d72af..2a47c1deb9f0 100644 --- a/drivers/net/bonding/bond_3ad.c +++ b/drivers/net/bonding/bond_3ad.c @@ -252,7 +252,7 @@ static inline void __enable_port(struct port *port) */ static inline int __port_is_enabled(struct port *port) { - return(port->slave->state == BOND_STATE_ACTIVE); + return port->slave->state == BOND_STATE_ACTIVE; } /** diff --git a/drivers/net/bsd_comp.c b/drivers/net/bsd_comp.c index 88edb986691a..6e99d80ec409 100644 --- a/drivers/net/bsd_comp.c +++ b/drivers/net/bsd_comp.c @@ -429,7 +429,7 @@ static void *bsd_alloc (unsigned char *options, int opt_len, int decomp) if (!db->lens) { bsd_free (db); - return (NULL); + return NULL; } } /* diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c index 32aaadc4734f..d6b6d6aa565a 100644 --- a/drivers/net/cassini.c +++ b/drivers/net/cassini.c @@ -419,7 +419,7 @@ static u16 cas_phy_read(struct cas *cp, int reg) udelay(10); cmd = readl(cp->regs + REG_MIF_FRAME); if (cmd & MIF_FRAME_TURN_AROUND_LSB) - return (cmd & MIF_FRAME_DATA_MASK); + return cmd & MIF_FRAME_DATA_MASK; } return 0xFFFF; /* -1 */ } @@ -804,7 +804,7 @@ static int cas_reset_mii_phy(struct cas *cp) break; udelay(10); } - return (limit <= 0); + return limit <= 0; } static int cas_saturn_firmware_init(struct cas *cp) diff --git a/drivers/net/chelsio/sge.c b/drivers/net/chelsio/sge.c index 1950b9a20ecd..340b537dc97e 100644 --- a/drivers/net/chelsio/sge.c +++ b/drivers/net/chelsio/sge.c @@ -1551,7 +1551,7 @@ static inline int responses_pending(const struct adapter *adapter) const struct respQ *Q = &adapter->sge->respQ; const struct respQ_e *e = &Q->entries[Q->cidx]; - return (e->GenerationBit == Q->genbit); + return e->GenerationBit == Q->genbit; } /* diff --git a/drivers/net/chelsio/vsc7326.c b/drivers/net/chelsio/vsc7326.c index c844111cffeb..106a590f0d9a 100644 --- a/drivers/net/chelsio/vsc7326.c +++ b/drivers/net/chelsio/vsc7326.c @@ -255,7 +255,7 @@ static int bist_rd(adapter_t *adapter, int moduleid, int address) else if ((result & (1 << 8)) != 0x0) pr_err("bist read error: 0x%x\n", result); - return (result & 0xff); + return result & 0xff; } static int bist_wr(adapter_t *adapter, int moduleid, int address, int value) diff --git a/drivers/net/cxgb3/cxgb3_offload.c b/drivers/net/cxgb3/cxgb3_offload.c index c6485b39eb0e..21db7491f613 100644 --- a/drivers/net/cxgb3/cxgb3_offload.c +++ b/drivers/net/cxgb3/cxgb3_offload.c @@ -64,7 +64,7 @@ static inline int offload_activated(struct t3cdev *tdev) { const struct adapter *adapter = tdev2adap(tdev); - return (test_bit(OFFLOAD_DEVMAP_BIT, &adapter->open_device_map)); + return test_bit(OFFLOAD_DEVMAP_BIT, &adapter->open_device_map); } /** diff --git a/drivers/net/de620.c b/drivers/net/de620.c index f3650fd096f4..1c51a7576119 100644 --- a/drivers/net/de620.c +++ b/drivers/net/de620.c @@ -676,7 +676,7 @@ static int de620_rx_intr(struct net_device *dev) de620_set_register(dev, W_NPRF, next_rx_page); pr_debug("next_rx_page=%d CPR=%d\n", next_rx_page, curr_page); - return (next_rx_page != curr_page); /* That was slightly tricky... */ + return next_rx_page != curr_page; /* That was slightly tricky... */ } /********************************************* diff --git a/drivers/net/defxx.c b/drivers/net/defxx.c index e5667c55844e..417e14385623 100644 --- a/drivers/net/defxx.c +++ b/drivers/net/defxx.c @@ -1024,7 +1024,7 @@ static int __devinit dfx_driver_init(struct net_device *dev, &data) != DFX_K_SUCCESS) { printk("%s: Could not read adapter factory MAC address!\n", print_name); - return(DFX_K_FAILURE); + return DFX_K_FAILURE; } le32 = cpu_to_le32(data); memcpy(&bp->factory_mac_addr[0], &le32, sizeof(u32)); @@ -1033,7 +1033,7 @@ static int __devinit dfx_driver_init(struct net_device *dev, &data) != DFX_K_SUCCESS) { printk("%s: Could not read adapter factory MAC address!\n", print_name); - return(DFX_K_FAILURE); + return DFX_K_FAILURE; } le32 = cpu_to_le32(data); memcpy(&bp->factory_mac_addr[4], &le32, sizeof(u16)); @@ -1075,7 +1075,7 @@ static int __devinit dfx_driver_init(struct net_device *dev, if (top_v == NULL) { printk("%s: Could not allocate memory for host buffers " "and structures!\n", print_name); - return(DFX_K_FAILURE); + return DFX_K_FAILURE; } memset(top_v, 0, alloc_size); /* zero out memory before continuing */ top_p = bp->kmalloced_dma; /* get physical address of buffer */ @@ -1145,7 +1145,7 @@ static int __devinit dfx_driver_init(struct net_device *dev, DBG_printk("%s: Consumer block virt = %0lX, phys = %0X\n", print_name, (long)bp->cons_block_virt, bp->cons_block_phys); - return(DFX_K_SUCCESS); + return DFX_K_SUCCESS; } @@ -1195,7 +1195,7 @@ static int dfx_adap_init(DFX_board_t *bp, int get_buffers) if (dfx_hw_dma_uninit(bp, bp->reset_type) != DFX_K_SUCCESS) { printk("%s: Could not uninitialize/reset adapter!\n", bp->dev->name); - return(DFX_K_FAILURE); + return DFX_K_FAILURE; } /* @@ -1229,7 +1229,7 @@ static int dfx_adap_init(DFX_board_t *bp, int get_buffers) NULL) != DFX_K_SUCCESS) { printk("%s: Could not set adapter burst size!\n", bp->dev->name); - return(DFX_K_FAILURE); + return DFX_K_FAILURE; } /* @@ -1246,7 +1246,7 @@ static int dfx_adap_init(DFX_board_t *bp, int get_buffers) NULL) != DFX_K_SUCCESS) { printk("%s: Could not set consumer block address!\n", bp->dev->name); - return(DFX_K_FAILURE); + return DFX_K_FAILURE; } /* @@ -1278,7 +1278,7 @@ static int dfx_adap_init(DFX_board_t *bp, int get_buffers) if (dfx_hw_dma_cmd_req(bp) != DFX_K_SUCCESS) { printk("%s: DMA command request failed!\n", bp->dev->name); - return(DFX_K_FAILURE); + return DFX_K_FAILURE; } /* Set the initial values for eFDXEnable and MACTReq MIB objects */ @@ -1294,7 +1294,7 @@ static int dfx_adap_init(DFX_board_t *bp, int get_buffers) if (dfx_hw_dma_cmd_req(bp) != DFX_K_SUCCESS) { printk("%s: DMA command request failed!\n", bp->dev->name); - return(DFX_K_FAILURE); + return DFX_K_FAILURE; } /* Initialize adapter CAM */ @@ -1302,7 +1302,7 @@ static int dfx_adap_init(DFX_board_t *bp, int get_buffers) if (dfx_ctl_update_cam(bp) != DFX_K_SUCCESS) { printk("%s: Adapter CAM update failed!\n", bp->dev->name); - return(DFX_K_FAILURE); + return DFX_K_FAILURE; } /* Initialize adapter filters */ @@ -1310,7 +1310,7 @@ static int dfx_adap_init(DFX_board_t *bp, int get_buffers) if (dfx_ctl_update_filters(bp) != DFX_K_SUCCESS) { printk("%s: Adapter filters update failed!\n", bp->dev->name); - return(DFX_K_FAILURE); + return DFX_K_FAILURE; } /* @@ -1328,7 +1328,7 @@ static int dfx_adap_init(DFX_board_t *bp, int get_buffers) printk("%s: Receive buffer allocation failed\n", bp->dev->name); if (get_buffers) dfx_rcv_flush(bp); - return(DFX_K_FAILURE); + return DFX_K_FAILURE; } /* Issue START command and bring adapter to LINK_(UN)AVAILABLE state */ @@ -1339,13 +1339,13 @@ static int dfx_adap_init(DFX_board_t *bp, int get_buffers) printk("%s: Start command failed\n", bp->dev->name); if (get_buffers) dfx_rcv_flush(bp); - return(DFX_K_FAILURE); + return DFX_K_FAILURE; } /* Initialization succeeded, reenable PDQ interrupts */ dfx_port_write_long(bp, PI_PDQ_K_REG_HOST_INT_ENB, PI_HOST_INT_K_ENABLE_DEF_INTS); - return(DFX_K_SUCCESS); + return DFX_K_SUCCESS; } @@ -1434,7 +1434,7 @@ static int dfx_open(struct net_device *dev) /* Set device structure info */ netif_start_queue(dev); - return(0); + return 0; } @@ -1526,7 +1526,7 @@ static int dfx_close(struct net_device *dev) free_irq(dev->irq, dev); - return(0); + return 0; } @@ -2027,7 +2027,7 @@ static struct net_device_stats *dfx_ctl_get_stats(struct net_device *dev) bp->cmd_req_virt->cmd_type = PI_CMD_K_SMT_MIB_GET; if (dfx_hw_dma_cmd_req(bp) != DFX_K_SUCCESS) - return((struct net_device_stats *) &bp->stats); + return (struct net_device_stats *)&bp->stats; /* Fill the bp->stats structure with the SMT MIB object values */ @@ -2128,7 +2128,7 @@ static struct net_device_stats *dfx_ctl_get_stats(struct net_device *dev) bp->cmd_req_virt->cmd_type = PI_CMD_K_CNTRS_GET; if (dfx_hw_dma_cmd_req(bp) != DFX_K_SUCCESS) - return((struct net_device_stats *) &bp->stats); + return (struct net_device_stats *)&bp->stats; /* Fill the bp->stats structure with the FDDI counter values */ @@ -2144,7 +2144,7 @@ static struct net_device_stats *dfx_ctl_get_stats(struct net_device *dev) bp->stats.port_lem_cts[0] = bp->cmd_rsp_virt->cntrs_get.cntrs.link_errors[0].ls; bp->stats.port_lem_cts[1] = bp->cmd_rsp_virt->cntrs_get.cntrs.link_errors[1].ls; - return((struct net_device_stats *) &bp->stats); + return (struct net_device_stats *)&bp->stats; } @@ -2354,7 +2354,7 @@ static int dfx_ctl_set_mac_address(struct net_device *dev, void *addr) { DBG_printk("%s: Adapter CAM updated with new MAC address\n", dev->name); } - return(0); /* always return zero */ + return 0; /* always return zero */ } @@ -2438,8 +2438,8 @@ static int dfx_ctl_update_cam(DFX_board_t *bp) /* Issue command to update adapter CAM, then return */ if (dfx_hw_dma_cmd_req(bp) != DFX_K_SUCCESS) - return(DFX_K_FAILURE); - return(DFX_K_SUCCESS); + return DFX_K_FAILURE; + return DFX_K_SUCCESS; } @@ -2504,8 +2504,8 @@ static int dfx_ctl_update_filters(DFX_board_t *bp) /* Issue command to update adapter filters, then return */ if (dfx_hw_dma_cmd_req(bp) != DFX_K_SUCCESS) - return(DFX_K_FAILURE); - return(DFX_K_SUCCESS); + return DFX_K_FAILURE; + return DFX_K_SUCCESS; } @@ -2561,7 +2561,7 @@ static int dfx_hw_dma_cmd_req(DFX_board_t *bp) (status == PI_STATE_K_HALTED) || (status == PI_STATE_K_DMA_UNAVAIL) || (status == PI_STATE_K_UPGRADE)) - return(DFX_K_OUTSTATE); + return DFX_K_OUTSTATE; /* Put response buffer on the command response queue */ @@ -2599,7 +2599,7 @@ static int dfx_hw_dma_cmd_req(DFX_board_t *bp) udelay(100); /* wait for 100 microseconds */ } if (timeout_cnt == 0) - return(DFX_K_HW_TIMEOUT); + return DFX_K_HW_TIMEOUT; /* Bump (and wrap) the completion index and write out to register */ @@ -2619,14 +2619,14 @@ static int dfx_hw_dma_cmd_req(DFX_board_t *bp) udelay(100); /* wait for 100 microseconds */ } if (timeout_cnt == 0) - return(DFX_K_HW_TIMEOUT); + return DFX_K_HW_TIMEOUT; /* Bump (and wrap) the completion index and write out to register */ bp->cmd_rsp_reg.index.comp += 1; bp->cmd_rsp_reg.index.comp &= PI_CMD_RSP_K_NUM_ENTRIES-1; dfx_port_write_long(bp, PI_PDQ_K_REG_CMD_RSP_PROD, bp->cmd_rsp_reg.lword); - return(DFX_K_SUCCESS); + return DFX_K_SUCCESS; } @@ -2700,7 +2700,7 @@ static int dfx_hw_port_ctrl_req( udelay(100); /* wait for 100 microseconds */ } if (timeout_cnt == 0) - return(DFX_K_HW_TIMEOUT); + return DFX_K_HW_TIMEOUT; /* * If the address of host_data is non-zero, assume caller has supplied a @@ -2710,7 +2710,7 @@ static int dfx_hw_port_ctrl_req( if (host_data != NULL) dfx_port_read_long(bp, PI_PDQ_K_REG_HOST_DATA, host_data); - return(DFX_K_SUCCESS); + return DFX_K_SUCCESS; } @@ -2800,7 +2800,7 @@ static int dfx_hw_adap_state_rd(DFX_board_t *bp) PI_UINT32 port_status; /* Port Status register value */ dfx_port_read_long(bp, PI_PDQ_K_REG_PORT_STATUS, &port_status); - return((port_status & PI_PSTATUS_M_STATE) >> PI_PSTATUS_V_STATE); + return (port_status & PI_PSTATUS_M_STATE) >> PI_PSTATUS_V_STATE; } @@ -2852,8 +2852,8 @@ static int dfx_hw_dma_uninit(DFX_board_t *bp, PI_UINT32 type) udelay(100); /* wait for 100 microseconds */ } if (timeout_cnt == 0) - return(DFX_K_HW_TIMEOUT); - return(DFX_K_SUCCESS); + return DFX_K_HW_TIMEOUT; + return DFX_K_SUCCESS; } /* diff --git a/drivers/net/e100.c b/drivers/net/e100.c index 8e2eab4e7c75..b0aa9e68990a 100644 --- a/drivers/net/e100.c +++ b/drivers/net/e100.c @@ -2215,10 +2215,10 @@ static int e100_change_mtu(struct net_device *netdev, int new_mtu) static int e100_asf(struct nic *nic) { /* ASF can be enabled from eeprom */ - return((nic->pdev->device >= 0x1050) && (nic->pdev->device <= 0x1057) && + return (nic->pdev->device >= 0x1050) && (nic->pdev->device <= 0x1057) && (nic->eeprom[eeprom_config_asf] & eeprom_asf) && !(nic->eeprom[eeprom_config_asf] & eeprom_gcl) && - ((nic->eeprom[eeprom_smbus_addr] & 0xFF) != 0xFE)); + ((nic->eeprom[eeprom_smbus_addr] & 0xFF) != 0xFE); } static int e100_up(struct nic *nic) diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index 796523f2c6b1..cb3f84b81793 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -3600,7 +3600,7 @@ static bool e1000_clean_tx_irq(struct e1000_adapter *adapter, adapter->total_tx_packets += total_tx_packets; netdev->stats.tx_bytes += total_tx_bytes; netdev->stats.tx_packets += total_tx_packets; - return (count < tx_ring->count); + return count < tx_ring->count; } /** diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c index 6355a1b779d3..b7f15b3f0e03 100644 --- a/drivers/net/e1000e/ethtool.c +++ b/drivers/net/e1000e/ethtool.c @@ -368,7 +368,7 @@ out: static u32 e1000_get_rx_csum(struct net_device *netdev) { struct e1000_adapter *adapter = netdev_priv(netdev); - return (adapter->flags & FLAG_RX_CSUM_ENABLED); + return adapter->flags & FLAG_RX_CSUM_ENABLED; } static int e1000_set_rx_csum(struct net_device *netdev, u32 data) @@ -389,7 +389,7 @@ static int e1000_set_rx_csum(struct net_device *netdev, u32 data) static u32 e1000_get_tx_csum(struct net_device *netdev) { - return ((netdev->features & NETIF_F_HW_CSUM) != 0); + return (netdev->features & NETIF_F_HW_CSUM) != 0; } static int e1000_set_tx_csum(struct net_device *netdev, u32 data) diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index 4630bad52e74..5d5850b556cf 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -1053,7 +1053,7 @@ static bool e1000_clean_tx_irq(struct e1000_adapter *adapter) adapter->total_tx_packets += total_tx_packets; netdev->stats.tx_bytes += total_tx_bytes; netdev->stats.tx_packets += total_tx_packets; - return (count < tx_ring->count); + return count < tx_ring->count; } /** diff --git a/drivers/net/enic/vnic_rq.h b/drivers/net/enic/vnic_rq.h index 2dc48f91abf7..4b6f0212c8a2 100644 --- a/drivers/net/enic/vnic_rq.h +++ b/drivers/net/enic/vnic_rq.h @@ -143,7 +143,7 @@ static inline void vnic_rq_post(struct vnic_rq *rq, static inline int vnic_rq_posting_soon(struct vnic_rq *rq) { - return ((rq->to_use->index & VNIC_RQ_RETURN_RATE) == 0); + return (rq->to_use->index & VNIC_RQ_RETURN_RATE) == 0; } static inline void vnic_rq_return_descs(struct vnic_rq *rq, unsigned int count) diff --git a/drivers/net/eth16i.c b/drivers/net/eth16i.c index ce22e15a3776..fb717be511f6 100644 --- a/drivers/net/eth16i.c +++ b/drivers/net/eth16i.c @@ -796,7 +796,7 @@ static int eth16i_receive_probe_packet(int ioaddr) if(eth16i_debug > 1) printk(KERN_DEBUG "RECEIVE_PACKET\n"); - return(0); /* Found receive packet */ + return 0; /* Found receive packet */ } } @@ -805,7 +805,7 @@ static int eth16i_receive_probe_packet(int ioaddr) printk(KERN_DEBUG "RX_STATUS_REG = %x\n", inb(ioaddr + RX_STATUS_REG)); } - return(0); /* Return success */ + return 0; /* Return success */ } #if 0 @@ -841,7 +841,7 @@ static int __init eth16i_get_irq(int ioaddr) if( ioaddr < 0x1000) { cbyte = inb(ioaddr + JUMPERLESS_CONFIG); - return( eth16i_irqmap[ ((cbyte & 0xC0) >> 6) ] ); + return eth16i_irqmap[((cbyte & 0xC0) >> 6)]; } else { /* Oh..the card is EISA so method getting IRQ different */ unsigned short index = 0; cbyte = inb(ioaddr + EISA_IRQ_REG); @@ -849,7 +849,7 @@ static int __init eth16i_get_irq(int ioaddr) cbyte = cbyte >> 1; index++; } - return( eth32i_irqmap[ index ] ); + return eth32i_irqmap[index]; } } @@ -909,7 +909,7 @@ static int eth16i_read_eeprom(int ioaddr, int offset) data = eth16i_read_eeprom_word(ioaddr); outb(CS_0 | SK_0, ioaddr + EEPROM_CTRL_REG); - return(data); + return data; } static int eth16i_read_eeprom_word(int ioaddr) @@ -928,7 +928,7 @@ static int eth16i_read_eeprom_word(int ioaddr) eeprom_slow_io(); } - return(data); + return data; } static void eth16i_eeprom_cmd(int ioaddr, unsigned char command) diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c index 6a44fe411589..ddac63cefbaa 100644 --- a/drivers/net/forcedeth.c +++ b/drivers/net/forcedeth.c @@ -4620,7 +4620,7 @@ static int nv_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam* static u32 nv_get_rx_csum(struct net_device *dev) { struct fe_priv *np = netdev_priv(dev); - return (np->rx_csum) != 0; + return np->rx_csum != 0; } static int nv_set_rx_csum(struct net_device *dev, u32 data) diff --git a/drivers/net/fsl_pq_mdio.c b/drivers/net/fsl_pq_mdio.c index d4bf91aac25f..8d3a2ccbc953 100644 --- a/drivers/net/fsl_pq_mdio.c +++ b/drivers/net/fsl_pq_mdio.c @@ -125,7 +125,7 @@ int fsl_pq_mdio_write(struct mii_bus *bus, int mii_id, int regnum, u16 value) struct fsl_pq_mdio __iomem *regs = fsl_pq_mdio_get_regs(bus); /* Write to the local MII regs */ - return(fsl_pq_local_mdio_write(regs, mii_id, regnum, value)); + return fsl_pq_local_mdio_write(regs, mii_id, regnum, value); } /* @@ -137,7 +137,7 @@ int fsl_pq_mdio_read(struct mii_bus *bus, int mii_id, int regnum) struct fsl_pq_mdio __iomem *regs = fsl_pq_mdio_get_regs(bus); /* Read the local MII regs */ - return(fsl_pq_local_mdio_read(regs, mii_id, regnum)); + return fsl_pq_local_mdio_read(regs, mii_id, regnum); } /* Reset the MIIM registers, and wait for the bus to free */ diff --git a/drivers/net/gianfar_ethtool.c b/drivers/net/gianfar_ethtool.c index 9bda023c0235..ae8e5d3c6c1f 100644 --- a/drivers/net/gianfar_ethtool.c +++ b/drivers/net/gianfar_ethtool.c @@ -254,7 +254,7 @@ static unsigned int gfar_usecs2ticks(struct gfar_private *priv, unsigned int use /* Make sure we return a number greater than 0 * if usecs > 0 */ - return ((usecs * 1000 + count - 1) / count); + return (usecs * 1000 + count - 1) / count; } /* Convert ethernet clock ticks to microseconds */ @@ -278,7 +278,7 @@ static unsigned int gfar_ticks2usecs(struct gfar_private *priv, unsigned int tic /* Make sure we return a number greater than 0 */ /* if ticks is > 0 */ - return ((ticks * count) / 1000); + return (ticks * count) / 1000; } /* Get the coalescing parameters, and put them in the cvals diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c index 14f01d156db9..ac1d323c5eb5 100644 --- a/drivers/net/hamradio/bpqether.c +++ b/drivers/net/hamradio/bpqether.c @@ -168,7 +168,7 @@ static inline struct net_device *bpq_get_ax25_dev(struct net_device *dev) static inline int dev_is_ethdev(struct net_device *dev) { - return (dev->type == ARPHRD_ETHER && strncmp(dev->name, "dummy", 5)); + return dev->type == ARPHRD_ETHER && strncmp(dev->name, "dummy", 5); } /* ------------------------------------------------------------------------ */ diff --git a/drivers/net/hamradio/hdlcdrv.c b/drivers/net/hamradio/hdlcdrv.c index b8bdf9d51cd4..5b37579e84b7 100644 --- a/drivers/net/hamradio/hdlcdrv.c +++ b/drivers/net/hamradio/hdlcdrv.c @@ -110,7 +110,7 @@ static int calc_crc_ccitt(const unsigned char *buf, int cnt) for (; cnt > 0; cnt--) crc = (crc >> 8) ^ crc_ccitt_table[(crc ^ *buf++) & 0xff]; crc ^= 0xffff; - return (crc & 0xffff); + return crc & 0xffff; } #endif diff --git a/drivers/net/hp100.c b/drivers/net/hp100.c index 095b17ecf609..8e2c4601b5f5 100644 --- a/drivers/net/hp100.c +++ b/drivers/net/hp100.c @@ -1312,7 +1312,7 @@ static int hp100_build_rx_pdl(hp100_ring_t * ringptr, for (p = (ringptr->pdl); p < (ringptr->pdl + 5); p++) printk("hp100: %s: Adr 0x%.8x = 0x%.8x\n", dev->name, (u_int) p, (u_int) * p); #endif - return (1); + return 1; } /* else: */ /* alloc_skb failed (no memory) -> still can receive the header @@ -1325,7 +1325,7 @@ static int hp100_build_rx_pdl(hp100_ring_t * ringptr, ringptr->pdl[0] = 0x00010000; /* PDH: Count=1 Fragment */ - return (0); + return 0; } /* @@ -2752,7 +2752,7 @@ static int hp100_login_to_vg_hub(struct net_device *dev, u_short force_relogin) hp100_outw(HP100_MISC_ERROR, IRQ_STATUS); if (val & HP100_LINK_UP_ST) - return (0); /* login was ok */ + return 0; /* login was ok */ else { printk("hp100: %s: Training failed.\n", dev->name); hp100_down_vg_link(dev); diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c index 3506fd6ad726..3bdb4fa32064 100644 --- a/drivers/net/ibm_newemac/core.c +++ b/drivers/net/ibm_newemac/core.c @@ -2095,11 +2095,11 @@ static void *emac_dump_regs(struct emac_instance *dev, void *buf) if (emac_has_feature(dev, EMAC_FTR_EMAC4)) { hdr->version = EMAC4_ETHTOOL_REGS_VER; memcpy_fromio(hdr + 1, dev->emacp, EMAC4_ETHTOOL_REGS_SIZE(dev)); - return ((void *)(hdr + 1) + EMAC4_ETHTOOL_REGS_SIZE(dev)); + return (void *)(hdr + 1) + EMAC4_ETHTOOL_REGS_SIZE(dev); } else { hdr->version = EMAC_ETHTOOL_REGS_VER; memcpy_fromio(hdr + 1, dev->emacp, EMAC_ETHTOOL_REGS_SIZE(dev)); - return ((void *)(hdr + 1) + EMAC_ETHTOOL_REGS_SIZE(dev)); + return (void *)(hdr + 1) + EMAC_ETHTOOL_REGS_SIZE(dev); } } @@ -2293,7 +2293,7 @@ static int __devinit emac_check_deps(struct emac_instance *dev, if (deps[i].drvdata != NULL) there++; } - return (there == EMAC_DEP_COUNT); + return there == EMAC_DEP_COUNT; } static void emac_put_deps(struct emac_instance *dev) diff --git a/drivers/net/ibm_newemac/core.h b/drivers/net/ibm_newemac/core.h index 9e37e3d9c51d..4fec0844d59d 100644 --- a/drivers/net/ibm_newemac/core.h +++ b/drivers/net/ibm_newemac/core.h @@ -410,7 +410,7 @@ static inline u32 *emac_xaht_base(struct emac_instance *dev) else offset = offsetof(struct emac_regs, u0.emac4.iaht1); - return ((u32 *)((ptrdiff_t)p + offset)); + return (u32 *)((ptrdiff_t)p + offset); } static inline u32 *emac_gaht_base(struct emac_instance *dev) @@ -418,7 +418,7 @@ static inline u32 *emac_gaht_base(struct emac_instance *dev) /* GAHT registers always come after an identical number of * IAHT registers. */ - return (emac_xaht_base(dev) + EMAC_XAHT_REGS(dev)); + return emac_xaht_base(dev) + EMAC_XAHT_REGS(dev); } static inline u32 *emac_iaht_base(struct emac_instance *dev) @@ -426,7 +426,7 @@ static inline u32 *emac_iaht_base(struct emac_instance *dev) /* IAHT registers always come before an identical number of * GAHT registers. */ - return (emac_xaht_base(dev)); + return emac_xaht_base(dev); } /* Ethtool get_regs complex data. diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index f915e9cb302e..0394ca95f3ba 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -5435,7 +5435,7 @@ static bool igb_clean_tx_irq(struct igb_q_vector *q_vector) tx_ring->total_packets += total_packets; tx_ring->tx_stats.bytes += total_bytes; tx_ring->tx_stats.packets += total_packets; - return (count < tx_ring->count); + return count < tx_ring->count; } /** diff --git a/drivers/net/igbvf/ethtool.c b/drivers/net/igbvf/ethtool.c index 103b3aa1afc2..33add708bcbe 100644 --- a/drivers/net/igbvf/ethtool.c +++ b/drivers/net/igbvf/ethtool.c @@ -153,7 +153,7 @@ static int igbvf_set_rx_csum(struct net_device *netdev, u32 data) static u32 igbvf_get_tx_csum(struct net_device *netdev) { - return ((netdev->features & NETIF_F_IP_CSUM) != 0); + return (netdev->features & NETIF_F_IP_CSUM) != 0; } static int igbvf_set_tx_csum(struct net_device *netdev, u32 data) diff --git a/drivers/net/igbvf/netdev.c b/drivers/net/igbvf/netdev.c index c7fab80d2490..265501348f33 100644 --- a/drivers/net/igbvf/netdev.c +++ b/drivers/net/igbvf/netdev.c @@ -845,7 +845,7 @@ static bool igbvf_clean_tx_irq(struct igbvf_ring *tx_ring) } adapter->net_stats.tx_bytes += total_bytes; adapter->net_stats.tx_packets += total_packets; - return (count < tx_ring->count); + return count < tx_ring->count; } static irqreturn_t igbvf_msix_other(int irq, void *data) diff --git a/drivers/net/irda/donauboe.c b/drivers/net/irda/donauboe.c index 48bd5ec9f29b..b626cccbccd1 100644 --- a/drivers/net/irda/donauboe.c +++ b/drivers/net/irda/donauboe.c @@ -217,7 +217,7 @@ toshoboe_checkfcs (unsigned char *buf, int len) for (i = 0; i < len; ++i) fcs.value = irda_fcs (fcs.value, *(buf++)); - return (fcs.value == GOOD_FCS); + return fcs.value == GOOD_FCS; } /***********************************************************************/ @@ -759,7 +759,7 @@ toshoboe_maketestpacket (unsigned char *buf, int badcrc, int fir) if (fir) { memset (buf, 0, TT_LEN); - return (TT_LEN); + return TT_LEN; } fcs.value = INIT_FCS; diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c index 4441fa3389c2..cce82f101f50 100644 --- a/drivers/net/irda/irda-usb.c +++ b/drivers/net/irda/irda-usb.c @@ -1514,7 +1514,7 @@ static inline int irda_usb_parse_endpoints(struct irda_usb_cb *self, struct usb_ IRDA_DEBUG(0, "%s(), And our endpoints are : in=%02X, out=%02X (%d), int=%02X\n", __func__, self->bulk_in_ep, self->bulk_out_ep, self->bulk_out_mtu, self->bulk_int_ep); - return((self->bulk_in_ep != 0) && (self->bulk_out_ep != 0)); + return (self->bulk_in_ep != 0) && (self->bulk_out_ep != 0); } #ifdef IU_DUMP_CLASS_DESC diff --git a/drivers/net/irda/nsc-ircc.c b/drivers/net/irda/nsc-ircc.c index e30cdbb14745..559fe854d76d 100644 --- a/drivers/net/irda/nsc-ircc.c +++ b/drivers/net/irda/nsc-ircc.c @@ -1348,7 +1348,7 @@ static __u8 nsc_ircc_change_speed(struct nsc_ircc_cb *self, __u32 speed) outb(bank, iobase+BSR); /* Make sure interrupt handlers keep the proper interrupt mask */ - return(ier); + return ier; } /* diff --git a/drivers/net/irda/sir_dev.c b/drivers/net/irda/sir_dev.c index 1b051dab7b29..39d6e6f15d4f 100644 --- a/drivers/net/irda/sir_dev.c +++ b/drivers/net/irda/sir_dev.c @@ -336,7 +336,7 @@ static int sirdev_is_receiving(struct sir_dev *dev) if (!atomic_read(&dev->enable_rx)) return 0; - return (dev->rx_buff.state != OUTSIDE_FRAME); + return dev->rx_buff.state != OUTSIDE_FRAME; } int sirdev_set_dongle(struct sir_dev *dev, IRDA_DONGLE type) diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c index 850ca1c5ee19..8c57bfb5f098 100644 --- a/drivers/net/irda/smsc-ircc2.c +++ b/drivers/net/irda/smsc-ircc2.c @@ -2051,7 +2051,7 @@ static int smsc_ircc_sir_write(int iobase, int fifo_size, __u8 *buf, int len) */ static int smsc_ircc_is_receiving(struct smsc_ircc_cb *self) { - return (self->rx_buff.state != OUTSIDE_FRAME); + return self->rx_buff.state != OUTSIDE_FRAME; } diff --git a/drivers/net/irda/stir4200.c b/drivers/net/irda/stir4200.c index e5698fa30a4f..41c96b3d8152 100644 --- a/drivers/net/irda/stir4200.c +++ b/drivers/net/irda/stir4200.c @@ -219,7 +219,7 @@ static inline int read_reg(struct stir_cb *stir, __u16 reg, static inline int isfir(u32 speed) { - return (speed == 4000000); + return speed == 4000000; } /* diff --git a/drivers/net/irda/via-ircc.h b/drivers/net/irda/via-ircc.h index 5a84822b5a43..c6f58482b769 100644 --- a/drivers/net/irda/via-ircc.h +++ b/drivers/net/irda/via-ircc.h @@ -238,7 +238,7 @@ static void WriteLPCReg(int iRegNum, unsigned char iVal) static __u8 ReadReg(unsigned int BaseAddr, int iRegNum) { - return ((__u8) inb(BaseAddr + iRegNum)); + return (__u8) inb(BaseAddr + iRegNum); } static void WriteReg(unsigned int BaseAddr, int iRegNum, unsigned char iVal) diff --git a/drivers/net/irda/vlsi_ir.h b/drivers/net/irda/vlsi_ir.h index 3f24a1f33022..d66fab854bf1 100644 --- a/drivers/net/irda/vlsi_ir.h +++ b/drivers/net/irda/vlsi_ir.h @@ -595,7 +595,7 @@ struct ring_descr { static inline int rd_is_active(struct ring_descr *rd) { - return ((rd->hw->rd_status & RD_ACTIVE) != 0); + return (rd->hw->rd_status & RD_ACTIVE) != 0; } static inline void rd_activate(struct ring_descr *rd) diff --git a/drivers/net/ixgb/ixgb_ee.c b/drivers/net/ixgb/ixgb_ee.c index 813993f9c65c..c982ab9f9005 100644 --- a/drivers/net/ixgb/ixgb_ee.c +++ b/drivers/net/ixgb/ixgb_ee.c @@ -296,12 +296,12 @@ ixgb_wait_eeprom_command(struct ixgb_hw *hw) eecd_reg = IXGB_READ_REG(hw, EECD); if (eecd_reg & IXGB_EECD_DO) - return (true); + return true; udelay(50); } ASSERT(0); - return (false); + return false; } /****************************************************************************** @@ -327,9 +327,9 @@ ixgb_validate_eeprom_checksum(struct ixgb_hw *hw) checksum += ixgb_read_eeprom(hw, i); if (checksum == (u16) EEPROM_SUM) - return (true); + return true; else - return (false); + return false; } /****************************************************************************** @@ -439,7 +439,7 @@ ixgb_read_eeprom(struct ixgb_hw *hw, /* End this read operation */ ixgb_standby_eeprom(hw); - return (data); + return data; } /****************************************************************************** @@ -476,16 +476,16 @@ ixgb_get_eeprom_data(struct ixgb_hw *hw) /* clear the init_ctrl_reg_1 to signify that the cache is * invalidated */ ee_map->init_ctrl_reg_1 = cpu_to_le16(EEPROM_ICW1_SIGNATURE_CLEAR); - return (false); + return false; } if ((ee_map->init_ctrl_reg_1 & cpu_to_le16(EEPROM_ICW1_SIGNATURE_MASK)) != cpu_to_le16(EEPROM_ICW1_SIGNATURE_VALID)) { pr_debug("Signature invalid\n"); - return(false); + return false; } - return(true); + return true; } /****************************************************************************** @@ -505,7 +505,7 @@ ixgb_check_and_get_eeprom_data (struct ixgb_hw* hw) if ((ee_map->init_ctrl_reg_1 & cpu_to_le16(EEPROM_ICW1_SIGNATURE_MASK)) == cpu_to_le16(EEPROM_ICW1_SIGNATURE_VALID)) { - return (true); + return true; } else { return ixgb_get_eeprom_data(hw); } @@ -526,10 +526,10 @@ ixgb_get_eeprom_word(struct ixgb_hw *hw, u16 index) if ((index < IXGB_EEPROM_SIZE) && (ixgb_check_and_get_eeprom_data(hw) == true)) { - return(hw->eeprom[index]); + return hw->eeprom[index]; } - return(0); + return 0; } /****************************************************************************** @@ -570,10 +570,10 @@ u32 ixgb_get_ee_pba_number(struct ixgb_hw *hw) { if (ixgb_check_and_get_eeprom_data(hw) == true) - return (le16_to_cpu(hw->eeprom[EEPROM_PBA_1_2_REG]) - | (le16_to_cpu(hw->eeprom[EEPROM_PBA_3_4_REG])<<16)); + return le16_to_cpu(hw->eeprom[EEPROM_PBA_1_2_REG]) + | (le16_to_cpu(hw->eeprom[EEPROM_PBA_3_4_REG])<<16); - return(0); + return 0; } @@ -591,8 +591,8 @@ ixgb_get_ee_device_id(struct ixgb_hw *hw) struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom; if (ixgb_check_and_get_eeprom_data(hw) == true) - return (le16_to_cpu(ee_map->device_id)); + return le16_to_cpu(ee_map->device_id); - return (0); + return 0; } diff --git a/drivers/net/ixgb/ixgb_ethtool.c b/drivers/net/ixgb/ixgb_ethtool.c index a4ed96caae69..43994c199991 100644 --- a/drivers/net/ixgb/ixgb_ethtool.c +++ b/drivers/net/ixgb/ixgb_ethtool.c @@ -410,7 +410,7 @@ static int ixgb_get_eeprom_len(struct net_device *netdev) { /* return size in bytes */ - return (IXGB_EEPROM_SIZE << 1); + return IXGB_EEPROM_SIZE << 1; } static int diff --git a/drivers/net/ixgb/ixgb_hw.c b/drivers/net/ixgb/ixgb_hw.c index 397acabccab6..6cb2e42ff4c1 100644 --- a/drivers/net/ixgb/ixgb_hw.c +++ b/drivers/net/ixgb/ixgb_hw.c @@ -167,7 +167,7 @@ ixgb_adapter_stop(struct ixgb_hw *hw) /* Clear any pending interrupt events. */ icr_reg = IXGB_READ_REG(hw, ICR); - return (ctrl_reg & IXGB_CTRL0_RST); + return ctrl_reg & IXGB_CTRL0_RST; } @@ -209,7 +209,7 @@ ixgb_identify_xpak_vendor(struct ixgb_hw *hw) xpak_vendor = ixgb_xpak_vendor_infineon; } - return (xpak_vendor); + return xpak_vendor; } /****************************************************************************** @@ -273,7 +273,7 @@ ixgb_identify_phy(struct ixgb_hw *hw) if (hw->subsystem_vendor_id == SUN_SUBVENDOR_ID) phy_type = ixgb_phy_type_bcm; - return (phy_type); + return phy_type; } /****************************************************************************** @@ -366,7 +366,7 @@ ixgb_init_hw(struct ixgb_hw *hw) /* 82597EX errata: Call check-for-link in case lane deskew is locked */ ixgb_check_for_link(hw); - return (status); + return status; } /****************************************************************************** @@ -531,7 +531,7 @@ ixgb_hash_mc_addr(struct ixgb_hw *hw, } hash_value &= 0xFFF; - return (hash_value); + return hash_value; } /****************************************************************************** @@ -715,7 +715,7 @@ ixgb_setup_fc(struct ixgb_hw *hw) } IXGB_WRITE_REG(hw, FCRTH, hw->fc.high_water); } - return (status); + return status; } /****************************************************************************** @@ -1140,7 +1140,7 @@ mac_addr_valid(u8 *mac_addr) pr_debug("MAC address is all zeros\n"); is_valid = false; } - return (is_valid); + return is_valid; } /****************************************************************************** diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c index 25ef8b197373..d4ac94324fa0 100644 --- a/drivers/net/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ixgbe/ixgbe_ethtool.c @@ -401,7 +401,7 @@ static int ixgbe_set_pauseparam(struct net_device *netdev, static u32 ixgbe_get_rx_csum(struct net_device *netdev) { struct ixgbe_adapter *adapter = netdev_priv(netdev); - return (adapter->flags & IXGBE_FLAG_RX_CSUM_ENABLED); + return adapter->flags & IXGBE_FLAG_RX_CSUM_ENABLED; } static int ixgbe_set_rx_csum(struct net_device *netdev, u32 data) @@ -988,8 +988,8 @@ static int ixgbe_get_sset_count(struct net_device *netdev, int sset) case ETH_SS_STATS: return IXGBE_STATS_LEN; case ETH_SS_NTUPLE_FILTERS: - return (ETHTOOL_MAX_NTUPLE_LIST_ENTRY * - ETHTOOL_MAX_NTUPLE_STRING_PER_ENTRY); + return ETHTOOL_MAX_NTUPLE_LIST_ENTRY * + ETHTOOL_MAX_NTUPLE_STRING_PER_ENTRY; default: return -EOPNOTSUPP; } diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index 0ec4ef2d819e..4e0ce91321dd 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -826,7 +826,7 @@ static bool ixgbe_clean_tx_irq(struct ixgbe_q_vector *q_vector, tx_ring->total_packets += total_packets; tx_ring->stats.packets += total_packets; tx_ring->stats.bytes += total_bytes; - return (count < tx_ring->work_limit); + return count < tx_ring->work_limit; } #ifdef CONFIG_IXGBE_DCA diff --git a/drivers/net/ixgbevf/ixgbevf_main.c b/drivers/net/ixgbevf/ixgbevf_main.c index 3eda1bdbbb7a..0866a1cf4d7b 100644 --- a/drivers/net/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ixgbevf/ixgbevf_main.c @@ -311,7 +311,7 @@ static bool ixgbevf_clean_tx_irq(struct ixgbevf_adapter *adapter, netdev->stats.tx_bytes += total_bytes; netdev->stats.tx_packets += total_packets; - return (count < tx_ring->work_limit); + return count < tx_ring->work_limit; } /** diff --git a/drivers/net/ll_temac_main.c b/drivers/net/ll_temac_main.c index 874ee01e8d9d..8762dcb84e8b 100644 --- a/drivers/net/ll_temac_main.c +++ b/drivers/net/ll_temac_main.c @@ -494,7 +494,7 @@ static u32 temac_setoptions(struct net_device *ndev, u32 options) lp->options |= options; mutex_unlock(&lp->indirect_mutex); - return (0); + return 0; } /* Initialize temac */ diff --git a/drivers/net/lp486e.c b/drivers/net/lp486e.c index 3df046a58b1d..3698824744cb 100644 --- a/drivers/net/lp486e.c +++ b/drivers/net/lp486e.c @@ -460,7 +460,7 @@ init_rx_bufs(struct net_device *dev, int num) { } lp->rbd_tail->next = rfd->rbd; #endif - return (i); + return i; } static inline void diff --git a/drivers/net/meth.c b/drivers/net/meth.c index 42e3294671d7..60135aa55802 100644 --- a/drivers/net/meth.c +++ b/drivers/net/meth.c @@ -461,7 +461,7 @@ static int meth_tx_full(struct net_device *dev) { struct meth_private *priv = netdev_priv(dev); - return (priv->tx_count >= TX_RING_ENTRIES - 1); + return priv->tx_count >= TX_RING_ENTRIES - 1; } static void meth_tx_cleanup(struct net_device* dev, unsigned long int_status) diff --git a/drivers/net/mlx4/en_selftest.c b/drivers/net/mlx4/en_selftest.c index 43357d35616a..9c91a92da705 100644 --- a/drivers/net/mlx4/en_selftest.c +++ b/drivers/net/mlx4/en_selftest.c @@ -107,7 +107,7 @@ static int mlx4_en_test_loopback(struct mlx4_en_priv *priv) mlx4_en_test_loopback_exit: priv->validate_loopback = 0; - return (!loopback_ok); + return !loopback_ok; } diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c index 24ab8a43c777..4f3a3c0d6d08 100644 --- a/drivers/net/myri10ge/myri10ge.c +++ b/drivers/net/myri10ge/myri10ge.c @@ -1555,12 +1555,12 @@ static irqreturn_t myri10ge_intr(int irq, void *arg) * valid since MSI-X irqs are not shared */ if ((mgp->dev->real_num_tx_queues == 1) && (ss != mgp->ss)) { napi_schedule(&ss->napi); - return (IRQ_HANDLED); + return IRQ_HANDLED; } /* make sure it is our IRQ, and that the DMA has finished */ if (unlikely(!stats->valid)) - return (IRQ_NONE); + return IRQ_NONE; /* low bit indicates receives are present, so schedule * napi poll handler */ @@ -1599,7 +1599,7 @@ static irqreturn_t myri10ge_intr(int irq, void *arg) myri10ge_check_statblock(mgp); put_be32(htonl(3), ss->irq_claim + 1); - return (IRQ_HANDLED); + return IRQ_HANDLED; } static int diff --git a/drivers/net/myri_sbus.c b/drivers/net/myri_sbus.c index 617f898ba5f0..4846e131a04e 100644 --- a/drivers/net/myri_sbus.c +++ b/drivers/net/myri_sbus.c @@ -735,7 +735,7 @@ static int myri_header(struct sk_buff *skb, struct net_device *dev, int i; for (i = 0; i < dev->addr_len; i++) eth->h_dest[i] = 0; - return(dev->hard_header_len); + return dev->hard_header_len; } if (daddr) { diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c index cabae7bb1fc6..9b05e7da83de 100644 --- a/drivers/net/netxen/netxen_nic_init.c +++ b/drivers/net/netxen/netxen_nic_init.c @@ -346,7 +346,7 @@ static u32 netxen_decode_crb_addr(u32 addr) if (pci_base == NETXEN_ADDR_ERROR) return pci_base; else - return (pci_base + offset); + return pci_base + offset; } #define NETXEN_MAX_ROM_WAIT_USEC 100 @@ -1792,7 +1792,7 @@ int netxen_process_cmd_ring(struct netxen_adapter *adapter) done = (sw_consumer == hw_consumer); spin_unlock(&adapter->tx_clean_lock); - return (done); + return done; } void diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c index 73d314592230..2c6ceeb592b3 100644 --- a/drivers/net/netxen/netxen_nic_main.c +++ b/drivers/net/netxen/netxen_nic_main.c @@ -177,7 +177,7 @@ netxen_alloc_sds_rings(struct netxen_recv_context *recv_ctx, int count) recv_ctx->sds_rings = kzalloc(size, GFP_KERNEL); - return (recv_ctx->sds_rings == NULL); + return recv_ctx->sds_rings == NULL; } static void diff --git a/drivers/net/niu.c b/drivers/net/niu.c index e36a83845a1c..4cd92421708d 100644 --- a/drivers/net/niu.c +++ b/drivers/net/niu.c @@ -283,7 +283,7 @@ static int niu_enable_interrupts(struct niu *np, int on) static u32 phy_encode(u32 type, int port) { - return (type << (port * 2)); + return type << (port * 2); } static u32 phy_decode(u32 val, int port) @@ -3043,8 +3043,7 @@ static int tcam_flush_all(struct niu *np) static u64 hash_addr_regval(unsigned long index, unsigned long num_entries) { - return ((u64)index | (num_entries == 1 ? - HASH_TBL_ADDR_AUTOINC : 0)); + return (u64)index | (num_entries == 1 ? HASH_TBL_ADDR_AUTOINC : 0); } #if 0 @@ -3276,7 +3275,7 @@ static u16 tcam_get_index(struct niu *np, u16 idx) /* One entry reserved for IP fragment rule */ if (idx >= (np->clas.tcam_sz - 1)) idx = 0; - return (np->clas.tcam_top + ((idx+1) * np->parent->num_ports)); + return np->clas.tcam_top + ((idx+1) * np->parent->num_ports); } static u16 tcam_get_size(struct niu *np) @@ -3313,7 +3312,7 @@ static unsigned int niu_hash_rxaddr(struct rx_ring_info *rp, u64 a) a >>= PAGE_SHIFT; a ^= (a >> ilog2(MAX_RBR_RING_SIZE)); - return (a & (MAX_RBR_RING_SIZE - 1)); + return a & (MAX_RBR_RING_SIZE - 1); } static struct page *niu_find_rxpage(struct rx_ring_info *rp, u64 addr, @@ -7796,11 +7795,11 @@ static int niu_get_sset_count(struct net_device *dev, int stringset) if (stringset != ETH_SS_STATS) return -EINVAL; - return ((np->flags & NIU_FLAGS_XMAC ? + return (np->flags & NIU_FLAGS_XMAC ? NUM_XMAC_STAT_KEYS : NUM_BMAC_STAT_KEYS) + (np->num_rx_rings * NUM_RXCHAN_STAT_KEYS) + - (np->num_tx_rings * NUM_TXCHAN_STAT_KEYS)); + (np->num_tx_rings * NUM_TXCHAN_STAT_KEYS); } static void niu_get_ethtool_stats(struct net_device *dev, diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c index 89cf63bb8c91..c1d8ce9e4a6c 100644 --- a/drivers/net/pcmcia/nmclan_cs.c +++ b/drivers/net/pcmcia/nmclan_cs.c @@ -521,7 +521,7 @@ static int mace_read(mace_private *lp, unsigned int ioaddr, int reg) spin_unlock_irqrestore(&lp->bank_lock, flags); break; } - return (data & 0xFF); + return data & 0xFF; } /* mace_read */ /* ---------------------------------------------------------------------------- diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c index 3d1c549b7038..7204a4b5529b 100644 --- a/drivers/net/pcmcia/smc91c92_cs.c +++ b/drivers/net/pcmcia/smc91c92_cs.c @@ -815,7 +815,7 @@ static int check_sig(struct pcmcia_device *link) ((s >> 8) != (s & 0xff))) { SMC_SELECT_BANK(3); s = inw(ioaddr + REVISION); - return (s & 0xff); + return s & 0xff; } if (width) { diff --git a/drivers/net/pcnet32.c b/drivers/net/pcnet32.c index c200c2821730..aee3bb0358bf 100644 --- a/drivers/net/pcnet32.c +++ b/drivers/net/pcnet32.c @@ -376,7 +376,7 @@ static void pcnet32_wio_reset(unsigned long addr) static int pcnet32_wio_check(unsigned long addr) { outw(88, addr + PCNET32_WIO_RAP); - return (inw(addr + PCNET32_WIO_RAP) == 88); + return inw(addr + PCNET32_WIO_RAP) == 88; } static struct pcnet32_access pcnet32_wio = { @@ -431,7 +431,7 @@ static void pcnet32_dwio_reset(unsigned long addr) static int pcnet32_dwio_check(unsigned long addr) { outl(88, addr + PCNET32_DWIO_RAP); - return ((inl(addr + PCNET32_DWIO_RAP) & 0xffff) == 88); + return (inl(addr + PCNET32_DWIO_RAP) & 0xffff) == 88; } static struct pcnet32_access pcnet32_dwio = { diff --git a/drivers/net/ps3_gelic_wireless.c b/drivers/net/ps3_gelic_wireless.c index 43b8d7797f0a..4a624a29393f 100644 --- a/drivers/net/ps3_gelic_wireless.c +++ b/drivers/net/ps3_gelic_wireless.c @@ -85,12 +85,12 @@ static const int bitrate_list[] = { */ static inline int wpa2_capable(void) { - return (0 <= ps3_compare_firmware_version(2, 0, 0)); + return 0 <= ps3_compare_firmware_version(2, 0, 0); } static inline int precise_ie(void) { - return (0 <= ps3_compare_firmware_version(2, 2, 0)); + return 0 <= ps3_compare_firmware_version(2, 2, 0); } /* * post_eurus_cmd helpers @@ -506,7 +506,7 @@ static size_t gelic_wl_synthesize_ie(u8 *buf, start[1] = (buf - start - 2); pr_debug("%s: ->\n", __func__); - return (buf - start); + return buf - start; } struct ie_item { diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c index 17124f6e0a93..a3d7705a2dda 100644 --- a/drivers/net/qlcnic/qlcnic_main.c +++ b/drivers/net/qlcnic/qlcnic_main.c @@ -172,7 +172,7 @@ qlcnic_alloc_sds_rings(struct qlcnic_recv_context *recv_ctx, int count) recv_ctx->sds_rings = kzalloc(size, GFP_KERNEL); - return (recv_ctx->sds_rings == NULL); + return recv_ctx->sds_rings == NULL; } static void diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h index 845be71bef63..44f4d58a39a6 100644 --- a/drivers/net/sfc/net_driver.h +++ b/drivers/net/sfc/net_driver.h @@ -985,7 +985,7 @@ static inline int efx_rx_queue_index(struct efx_rx_queue *rx_queue) static inline struct efx_rx_buffer *efx_rx_buffer(struct efx_rx_queue *rx_queue, unsigned int index) { - return (&rx_queue->buffer[index]); + return &rx_queue->buffer[index]; } /* Set bit in a little-endian bitfield */ diff --git a/drivers/net/sfc/nic.c b/drivers/net/sfc/nic.c index c4de0014441c..394dd929fee7 100644 --- a/drivers/net/sfc/nic.c +++ b/drivers/net/sfc/nic.c @@ -104,7 +104,7 @@ static inline void efx_write_buf_tbl(struct efx_nic *efx, efx_qword_t *value, static inline efx_qword_t *efx_event(struct efx_channel *channel, unsigned int index) { - return (((efx_qword_t *) (channel->eventq.addr)) + index); + return ((efx_qword_t *) (channel->eventq.addr)) + index; } /* See if an event is present @@ -119,8 +119,8 @@ static inline efx_qword_t *efx_event(struct efx_channel *channel, */ static inline int efx_event_present(efx_qword_t *event) { - return (!(EFX_DWORD_IS_ALL_ONES(event->dword[0]) | - EFX_DWORD_IS_ALL_ONES(event->dword[1]))); + return !(EFX_DWORD_IS_ALL_ONES(event->dword[0]) | + EFX_DWORD_IS_ALL_ONES(event->dword[1])); } static bool efx_masked_compare_oword(const efx_oword_t *a, const efx_oword_t *b, @@ -347,7 +347,7 @@ void efx_nic_free_buffer(struct efx_nic *efx, struct efx_buffer *buffer) static inline efx_qword_t * efx_tx_desc(struct efx_tx_queue *tx_queue, unsigned int index) { - return (((efx_qword_t *) (tx_queue->txd.addr)) + index); + return ((efx_qword_t *) (tx_queue->txd.addr)) + index; } /* This writes to the TX_DESC_WPTR; write pointer for TX descriptor ring */ @@ -502,7 +502,7 @@ void efx_nic_remove_tx(struct efx_tx_queue *tx_queue) static inline efx_qword_t * efx_rx_desc(struct efx_rx_queue *rx_queue, unsigned int index) { - return (((efx_qword_t *) (rx_queue->rxd.addr)) + index); + return ((efx_qword_t *) (rx_queue->rxd.addr)) + index; } /* This creates an entry in the RX descriptor queue */ diff --git a/drivers/net/sis900.c b/drivers/net/sis900.c index ffdd8591d4bc..581836867098 100644 --- a/drivers/net/sis900.c +++ b/drivers/net/sis900.c @@ -832,7 +832,7 @@ static u16 __devinit read_eeprom(long ioaddr, int location) outl(0, ee_addr); eeprom_delay(); - return (retval); + return retval; } /* Read and write the MII management registers using software-generated @@ -2247,9 +2247,9 @@ static inline u16 sis900_mcast_bitnr(u8 *addr, u8 revision) /* leave 8 or 7 most siginifant bits */ if ((revision >= SIS635A_900_REV) || (revision == SIS900B_900_REV)) - return ((int)(crc >> 24)); + return (int)(crc >> 24); else - return ((int)(crc >> 25)); + return (int)(crc >> 25); } /** diff --git a/drivers/net/skfp/cfm.c b/drivers/net/skfp/cfm.c index 5310d39b5737..e395ace3120b 100644 --- a/drivers/net/skfp/cfm.c +++ b/drivers/net/skfp/cfm.c @@ -542,8 +542,8 @@ static void cfm_fsm(struct s_smc *smc, int cmd) */ int cfm_get_mac_input(struct s_smc *smc) { - return((smc->mib.fddiSMTCF_State == SC10_C_WRAP_B || - smc->mib.fddiSMTCF_State == SC5_THRU_B) ? PB : PA) ; + return (smc->mib.fddiSMTCF_State == SC10_C_WRAP_B || + smc->mib.fddiSMTCF_State == SC5_THRU_B) ? PB : PA; } /* @@ -553,8 +553,8 @@ int cfm_get_mac_input(struct s_smc *smc) */ int cfm_get_mac_output(struct s_smc *smc) { - return((smc->mib.fddiSMTCF_State == SC10_C_WRAP_B || - smc->mib.fddiSMTCF_State == SC4_THRU_A) ? PB : PA) ; + return (smc->mib.fddiSMTCF_State == SC10_C_WRAP_B || + smc->mib.fddiSMTCF_State == SC4_THRU_A) ? PB : PA; } static char path_iso[] = { @@ -623,5 +623,5 @@ int cem_build_path(struct s_smc *smc, char *to, int path_index) LINT_USE(path_index); - return(len) ; + return len; } diff --git a/drivers/net/skfp/drvfbi.c b/drivers/net/skfp/drvfbi.c index c77cc14b3227..07da97c303d6 100644 --- a/drivers/net/skfp/drvfbi.c +++ b/drivers/net/skfp/drvfbi.c @@ -267,7 +267,7 @@ void timer_irq(struct s_smc *smc) int pcm_get_s_port(struct s_smc *smc) { SK_UNUSED(smc) ; - return(PS) ; + return PS; } /* @@ -366,7 +366,7 @@ void sm_pm_bypass_req(struct s_smc *smc, int mode) */ int sm_pm_bypass_present(struct s_smc *smc) { - return( (inp(ADDR(B0_DAS)) & DAS_BYP_ST) ? TRUE: FALSE) ; + return (inp(ADDR(B0_DAS)) & DAS_BYP_ST) ? TRUE : FALSE; } void plc_clear_irq(struct s_smc *smc, int p) @@ -483,9 +483,9 @@ static int is_equal_num(char comp1[], char comp2[], int num) for (i = 0 ; i < num ; i++) { if (comp1[i] != comp2[i]) - return (0) ; + return 0; } - return (1) ; + return 1; } /* is_equal_num */ @@ -522,18 +522,18 @@ int set_oi_id_def(struct s_smc *smc) i++ ; break ; /* entry ok */ default: - return (1) ; /* invalid oi_status */ + return 1; /* invalid oi_status */ } } if (i == 0) - return (2) ; + return 2; if (!act_entries) - return (3) ; + return 3; /* ok, we have a valid OEM data base with an active entry */ smc->hw.oem_id = (struct s_oem_ids *) &oem_ids[sel_id] ; - return (0) ; + return 0; } #endif /* MULT_OEM */ diff --git a/drivers/net/skfp/ess.c b/drivers/net/skfp/ess.c index e8387d25f24a..8639a0884f5c 100644 --- a/drivers/net/skfp/ess.c +++ b/drivers/net/skfp/ess.c @@ -135,7 +135,7 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm, */ if (!(p = (void *) sm_to_para(smc,sm,SMT_P0015))) { DB_ESS("ESS: RAF frame error, parameter type not found\n",0,0) ; - return(fs) ; + return fs; } msg_res_type = ((struct smt_p_0015 *)p)->res_type ; @@ -147,7 +147,7 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm, * error in frame: para ESS command was not found */ DB_ESS("ESS: RAF frame error, parameter command not found\n",0,0); - return(fs) ; + return fs; } DB_ESSN(2,"fc %x ft %x\n",sm->smt_class,sm->smt_type) ; @@ -175,12 +175,12 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm, * local and no static allocation is used */ if (!local || smc->mib.fddiESSPayload) - return(fs) ; + return fs; p = (void *) sm_to_para(smc,sm,SMT_P0019) ; for (i = 0; i < 5; i++) { if (((struct smt_p_0019 *)p)->alloc_addr.a[i]) { - return(fs) ; + return fs; } } @@ -199,10 +199,10 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm, sm->smt_dest = smt_sba_da ; if (smc->ess.local_sba_active) - return(fs | I_INDICATOR) ; + return fs | I_INDICATOR; if (!(db = smt_get_mbuf(smc))) - return(fs) ; + return fs; db->sm_len = mb->sm_len ; db->sm_off = mb->sm_off ; @@ -212,7 +212,7 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm, (struct smt_header *)(db->sm_data+db->sm_off), "RAF") ; smt_send_frame(smc,db,FC_SMT_INFO,0) ; - return(fs) ; + return fs; } /* @@ -221,7 +221,7 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm, */ if (smt_check_para(smc,sm,plist_raf_alc_res)) { DB_ESS("ESS: RAF with para problem, ignoring\n",0,0) ; - return(fs) ; + return fs; } /* @@ -242,7 +242,7 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm, (sm->smt_tid != smc->ess.alloc_trans_id)) { DB_ESS("ESS: Allocation Responce not accepted\n",0,0) ; - return(fs) ; + return fs; } /* @@ -268,7 +268,7 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm, */ (void)process_bw_alloc(smc,(long)payload,(long)overhead) ; - return(fs) ; + return fs; /* end of Process Allocation Request */ /* @@ -280,7 +280,7 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm, */ if (sm->smt_type != SMT_REQUEST) { DB_ESS("ESS: Do not process Change Responses\n",0,0) ; - return(fs) ; + return fs; } /* @@ -288,7 +288,7 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm, */ if (smt_check_para(smc,sm,plist_raf_chg_req)) { DB_ESS("ESS: RAF with para problem, ignoring\n",0,0) ; - return(fs) ; + return fs; } /* @@ -300,7 +300,7 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm, if ((((struct smt_p_320b *)sm_to_para(smc,sm,SMT_P320B))->path_index != PRIMARY_RING) || (msg_res_type != SYNC_BW)) { DB_ESS("ESS: RAF frame with para problem, ignoring\n",0,0) ; - return(fs) ; + return fs; } /* @@ -319,14 +319,14 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm, * process the bandwidth allocation */ if(!process_bw_alloc(smc,(long)payload,(long)overhead)) - return(fs) ; + return fs; /* * send an RAF Change Reply */ ess_send_response(smc,sm,CHANGE_ALLOCATION) ; - return(fs) ; + return fs; /* end of Process Change Request */ /* @@ -338,7 +338,7 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm, */ if (sm->smt_type != SMT_REQUEST) { DB_ESS("ESS: Do not process a Report Reply\n",0,0) ; - return(fs) ; + return fs; } DB_ESSN(2,"ESS: Report Request from %s\n", @@ -349,7 +349,7 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm, */ if (msg_res_type != SYNC_BW) { DB_ESS("ESS: ignoring RAF with para problem\n",0,0) ; - return(fs) ; + return fs; } /* @@ -357,7 +357,7 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm, */ ess_send_response(smc,sm,REPORT_ALLOCATION) ; - return(fs) ; + return fs; /* end of Process Report Request */ default: @@ -368,7 +368,7 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm, break ; } - return(fs) ; + return fs; } /* @@ -418,17 +418,17 @@ static int process_bw_alloc(struct s_smc *smc, long int payload, long int overhe */ /* if (smt_set_obj(smc,SMT_P320F,payload,S_SET)) { DB_ESS("ESS: SMT does not accept the payload value\n",0,0) ; - return(FALSE) ; + return FALSE; } if (smt_set_obj(smc,SMT_P3210,overhead,S_SET)) { DB_ESS("ESS: SMT does not accept the overhead value\n",0,0) ; - return(FALSE) ; + return FALSE; } */ /* premliminary */ if (payload > MAX_PAYLOAD || overhead > 5000) { DB_ESS("ESS: payload / overhead not accepted\n",0,0) ; - return(FALSE) ; + return FALSE; } /* @@ -468,7 +468,7 @@ static int process_bw_alloc(struct s_smc *smc, long int payload, long int overhe ess_config_fifo(smc) ; set_formac_tsync(smc,smc->ess.sync_bw) ; - return(TRUE) ; + return TRUE; } static void ess_send_response(struct s_smc *smc, struct smt_header *sm, diff --git a/drivers/net/skfp/fplustm.c b/drivers/net/skfp/fplustm.c index 9d8d1ac48176..ca4e7bb6a5a8 100644 --- a/drivers/net/skfp/fplustm.c +++ b/drivers/net/skfp/fplustm.c @@ -112,8 +112,8 @@ static u_long mac_get_tneg(struct s_smc *smc) u_long tneg ; tneg = (u_long)((long)inpw(FM_A(FM_TNEG))<<5) ; - return((u_long)((tneg + ((inpw(FM_A(FM_TMRS))>>10)&0x1f)) | - 0xffe00000L)) ; + return (u_long)((tneg + ((inpw(FM_A(FM_TMRS))>>10)&0x1f)) | + 0xffe00000L) ; } void mac_update_counter(struct s_smc *smc) @@ -163,7 +163,7 @@ static u_long read_mdr(struct s_smc *smc, unsigned int addr) /* is used */ p = (u_long)inpw(FM_A(FM_MDRU))<<16 ; p += (u_long)inpw(FM_A(FM_MDRL)) ; - return(p) ; + return p; } #endif @@ -887,7 +887,7 @@ int init_fplus(struct s_smc *smc) /* make sure all PCI settings are correct */ mac_do_pci_fix(smc) ; - return(init_mac(smc,1)) ; + return init_mac(smc, 1); /* enable_formac(smc) ; */ } @@ -989,7 +989,7 @@ static int init_mac(struct s_smc *smc, int all) } smc->hw.hw_state = STARTED ; - return(0) ; + return 0; } @@ -1049,7 +1049,7 @@ void sm_ma_control(struct s_smc *smc, int mode) int sm_mac_get_tx_state(struct s_smc *smc) { - return((inpw(FM_A(FM_STMCHN))>>4)&7) ; + return (inpw(FM_A(FM_STMCHN))>>4) & 7; } /* @@ -1084,9 +1084,9 @@ static struct s_fpmc* mac_get_mc_table(struct s_smc *smc, } if (memcmp((char *)&tb->a,(char *)own,6)) continue ; - return(tb) ; + return tb; } - return(slot) ; /* return first free or NULL */ + return slot; /* return first free or NULL */ } /* @@ -1152,12 +1152,12 @@ int mac_add_multicast(struct s_smc *smc, struct fddi_addr *addr, int can) */ if (can & 0x80) { if (smc->hw.fp.smt_slots_used >= SMT_MAX_MULTI) { - return(1) ; + return 1; } } else { if (smc->hw.fp.os_slots_used >= FPMAX_MULTICAST-SMT_MAX_MULTI) { - return(1) ; + return 1; } } @@ -1165,7 +1165,7 @@ int mac_add_multicast(struct s_smc *smc, struct fddi_addr *addr, int can) * find empty slot */ if (!(tb = mac_get_mc_table(smc,addr,&own,0,can & ~0x80))) - return(1) ; + return 1; tb->n++ ; tb->a = own ; tb->perm = (can & 0x80) ? 1 : 0 ; @@ -1175,7 +1175,7 @@ int mac_add_multicast(struct s_smc *smc, struct fddi_addr *addr, int can) else smc->hw.fp.os_slots_used++ ; - return(0) ; + return 0; } /* diff --git a/drivers/net/skfp/hwmtm.c b/drivers/net/skfp/hwmtm.c index d322f1b702ac..af5a755e269d 100644 --- a/drivers/net/skfp/hwmtm.c +++ b/drivers/net/skfp/hwmtm.c @@ -232,16 +232,16 @@ u_int mac_drv_check_space(void) #ifdef COMMON_MB_POOL call_count++ ; if (call_count == 1) { - return(EXT_VIRT_MEM) ; + return EXT_VIRT_MEM; } else { - return(EXT_VIRT_MEM_2) ; + return EXT_VIRT_MEM_2; } #else - return (EXT_VIRT_MEM) ; + return EXT_VIRT_MEM; #endif #else - return (0) ; + return 0; #endif } @@ -271,7 +271,7 @@ int mac_drv_init(struct s_smc *smc) if (!(smc->os.hwm.descr_p = (union s_fp_descr volatile *) mac_drv_get_desc_mem(smc,(u_int) (RXD_TXD_COUNT+1)*sizeof(struct s_smt_fp_txd)))) { - return(1) ; /* no space the hwm modul can't work */ + return 1; /* no space the hwm modul can't work */ } /* @@ -283,18 +283,18 @@ int mac_drv_init(struct s_smc *smc) #ifndef COMMON_MB_POOL if (!(smc->os.hwm.mbuf_pool.mb_start = (SMbuf *) mac_drv_get_space(smc, MAX_MBUF*sizeof(SMbuf)))) { - return(1) ; /* no space the hwm modul can't work */ + return 1; /* no space the hwm modul can't work */ } #else if (!mb_start) { if (!(mb_start = (SMbuf *) mac_drv_get_space(smc, MAX_MBUF*sizeof(SMbuf)))) { - return(1) ; /* no space the hwm modul can't work */ + return 1; /* no space the hwm modul can't work */ } } #endif #endif - return (0) ; + return 0; } /* @@ -349,7 +349,7 @@ static u_long init_descr_ring(struct s_smc *smc, DRV_BUF_FLUSH(&d1->r,DDI_DMA_SYNC_FORDEV) ; d1++; } - return(phys) ; + return phys; } static void init_txd_ring(struct s_smc *smc) @@ -502,7 +502,7 @@ SMbuf *smt_get_mbuf(struct s_smc *smc) mb->sm_use_count = 1 ; } DB_GEN("get SMbuf: mb = %x",(void *)mb,0,3) ; - return (mb) ; /* May be NULL */ + return mb; /* May be NULL */ } void smt_free_mbuf(struct s_smc *smc, SMbuf *mb) @@ -621,7 +621,7 @@ static u_long repair_txd_ring(struct s_smc *smc, struct s_smt_tx_queue *queue) t = t->txd_next ; tx_used-- ; } - return(phys) ; + return phys; } /* @@ -673,7 +673,7 @@ static u_long repair_rxd_ring(struct s_smc *smc, struct s_smt_rx_queue *queue) r = r->rxd_next ; rx_used-- ; } - return(phys) ; + return phys; } @@ -1595,7 +1595,7 @@ int hwm_tx_init(struct s_smc *smc, u_char fc, int frag_count, int frame_len, } DB_TX("frame_status = %x",frame_status,0,3) ; NDD_TRACE("THiE",frame_status,smc->os.hwm.tx_p->tx_free,0) ; - return(frame_status) ; + return frame_status; } /* @@ -1764,7 +1764,7 @@ static SMbuf *get_llc_rx(struct s_smc *smc) smc->os.hwm.llc_rx_pipe = mb->sm_next ; } DB_GEN("get_llc_rx: mb = 0x%x",(void *)mb,0,4) ; - return(mb) ; + return mb; } /* @@ -1797,7 +1797,7 @@ static SMbuf *get_txd_mb(struct s_smc *smc) smc->os.hwm.txd_tx_pipe = mb->sm_next ; } DB_GEN("get_txd_mb: mb = 0x%x",(void *)mb,0,4) ; - return(mb) ; + return mb; } /* diff --git a/drivers/net/skfp/hwt.c b/drivers/net/skfp/hwt.c index 053151468f93..e6baa53307c7 100644 --- a/drivers/net/skfp/hwt.c +++ b/drivers/net/skfp/hwt.c @@ -179,7 +179,7 @@ u_long hwt_read(struct s_smc *smc) else smc->hw.t_stop = smc->hw.t_start - tr ; } - return (smc->hw.t_stop) ; + return smc->hw.t_stop; } #ifdef PCI @@ -208,7 +208,7 @@ u_long hwt_quick_read(struct s_smc *smc) outpw(ADDR(B2_TI_CRTL), TIM_START) ; outpd(ADDR(B2_TI_INI),interval) ; - return(time) ; + return time; } /************************ diff --git a/drivers/net/skfp/pcmplc.c b/drivers/net/skfp/pcmplc.c index ba45bc794d77..112d35b1bf0e 100644 --- a/drivers/net/skfp/pcmplc.c +++ b/drivers/net/skfp/pcmplc.c @@ -504,7 +504,7 @@ int sm_pm_get_ls(struct s_smc *smc, int phy) #ifdef CONCENTRATOR if (!plc_is_installed(smc,phy)) - return(PC_QLS) ; + return PC_QLS; #endif state = inpw(PLC(phy,PL_STATUS_A)) & PL_LINE_ST ; @@ -528,7 +528,7 @@ int sm_pm_get_ls(struct s_smc *smc, int phy) default : state = PC_LS_NONE ; } - return(state) ; + return state; } static int plc_send_bits(struct s_smc *smc, struct s_phy *phy, int len) @@ -547,7 +547,7 @@ static int plc_send_bits(struct s_smc *smc, struct s_phy *phy, int len) #if 0 printf("PL_PCM_SIGNAL is set\n") ; #endif - return(1) ; + return 1; } /* write bit[n] & length = 1 to regs */ outpw(PLC(np,PL_VECTOR_LEN),len-1) ; /* len=nr-1 */ @@ -562,7 +562,7 @@ static int plc_send_bits(struct s_smc *smc, struct s_phy *phy, int len) printf("SIGNALING bit %d .. %d\n",phy->bitn,phy->bitn+len-1) ; #endif #endif - return(0) ; + return 0; } /* @@ -1590,12 +1590,12 @@ int pcm_status_twisted(struct s_smc *smc) { int twist = 0 ; if (smc->s.sas != SMT_DAS) - return(0) ; + return 0; if (smc->y[PA].twisted && (smc->y[PA].mib->fddiPORTPCMState == PC8_ACTIVE)) twist |= 1 ; if (smc->y[PB].twisted && (smc->y[PB].mib->fddiPORTPCMState == PC8_ACTIVE)) twist |= 2 ; - return(twist) ; + return twist; } /* @@ -1636,9 +1636,9 @@ int pcm_rooted_station(struct s_smc *smc) for (n = 0 ; n < NUMPHYS ; n++) { if (smc->y[n].mib->fddiPORTPCMState == PC8_ACTIVE && smc->y[n].mib->fddiPORTNeighborType == TM) - return(0) ; + return 0; } - return(1) ; + return 1; } /* @@ -1915,7 +1915,7 @@ int get_pcm_state(struct s_smc *smc, int np) case PL_PC9 : pcs = PC_MAINT ; break ; default : pcs = PC_DISABLE ; break ; } - return(pcs) ; + return pcs; } char *get_linestate(struct s_smc *smc, int np) @@ -1937,7 +1937,7 @@ char *get_linestate(struct s_smc *smc, int np) default: ls = "unknown" ; break ; #endif } - return(ls) ; + return ls; } char *get_pcmstate(struct s_smc *smc, int np) @@ -1959,7 +1959,7 @@ char *get_pcmstate(struct s_smc *smc, int np) case PL_PC9 : pcs = "MAINT" ; break ; default : pcs = "UNKNOWN" ; break ; } - return(pcs) ; + return pcs; } void list_phy(struct s_smc *smc) diff --git a/drivers/net/skfp/pmf.c b/drivers/net/skfp/pmf.c index a320fdb3727d..9ac4665d7411 100644 --- a/drivers/net/skfp/pmf.c +++ b/drivers/net/skfp/pmf.c @@ -328,7 +328,7 @@ static SMbuf *smt_build_pmf_response(struct s_smc *smc, struct smt_header *req, * build SMT header */ if (!(mb = smt_get_mbuf(smc))) - return(mb) ; + return mb; smt = smtod(mb, struct smt_header *) ; smt->smt_dest = req->smt_source ; /* DA == source of request */ @@ -493,7 +493,7 @@ static SMbuf *smt_build_pmf_response(struct s_smc *smc, struct smt_header *req, smt_add_para(smc,&set_pcon,(u_short) SMT_P1035,0,0) ; smt_add_para(smc,&set_pcon,(u_short) SMT_P1036,0,0) ; } - return(mb) ; + return mb; } static int smt_authorize(struct s_smc *smc, struct smt_header *sm) @@ -511,7 +511,7 @@ static int smt_authorize(struct s_smc *smc, struct smt_header *sm) if (i != 8) { if (memcmp((char *) &sm->smt_sid, (char *) &smc->mib.fddiPRPMFStation,8)) - return(1) ; + return 1; } /* * check authoriziation parameter if passwd not zero @@ -522,13 +522,13 @@ static int smt_authorize(struct s_smc *smc, struct smt_header *sm) if (i != 8) { pa = (struct smt_para *) sm_to_para(smc,sm,SMT_P_AUTHOR) ; if (!pa) - return(1) ; + return 1; if (pa->p_len != 8) - return(1) ; + return 1; if (memcmp((char *)(pa+1),(char *)smc->mib.fddiPRPMFPasswd,8)) - return(1) ; + return 1; } - return(0) ; + return 0; } static int smt_check_set_count(struct s_smc *smc, struct smt_header *sm) @@ -542,9 +542,9 @@ static int smt_check_set_count(struct s_smc *smc, struct smt_header *sm) if ((smc->mib.fddiSMTSetCount.count != sc->count) || memcmp((char *) smc->mib.fddiSMTSetCount.timestamp, (char *)sc->timestamp,8)) - return(1) ; + return 1; } - return(0) ; + return 0; } void smt_add_para(struct s_smc *smc, struct s_pcon *pcon, u_short para, @@ -1109,7 +1109,7 @@ static int smt_set_para(struct s_smc *smc, struct smt_para *pa, int index, break ; case 0x2000 : if (mac < 0 || mac >= NUMMACS) { - return(SMT_RDF_NOPARAM) ; + return SMT_RDF_NOPARAM; } mib_m = &smc->mib.m[mac] ; mib_addr = (char *) mib_m ; @@ -1118,7 +1118,7 @@ static int smt_set_para(struct s_smc *smc, struct smt_para *pa, int index, break ; case 0x3000 : if (path < 0 || path >= NUMPATHS) { - return(SMT_RDF_NOPARAM) ; + return SMT_RDF_NOPARAM; } mib_a = &smc->mib.a[path] ; mib_addr = (char *) mib_a ; @@ -1127,7 +1127,7 @@ static int smt_set_para(struct s_smc *smc, struct smt_para *pa, int index, break ; case 0x4000 : if (port < 0 || port >= smt_mib_phys(smc)) { - return(SMT_RDF_NOPARAM) ; + return SMT_RDF_NOPARAM; } mib_p = &smc->mib.p[port_to_mib(smc,port)] ; mib_addr = (char *) mib_p ; @@ -1151,22 +1151,20 @@ static int smt_set_para(struct s_smc *smc, struct smt_para *pa, int index, case SMT_P10F9 : #endif case SMT_P20F1 : - if (!local) { - return(SMT_RDF_NOPARAM) ; - } + if (!local) + return SMT_RDF_NOPARAM; break ; } pt = smt_get_ptab(pa->p_type) ; - if (!pt) { - return( (pa->p_type & 0xff00) ? SMT_RDF_NOPARAM : - SMT_RDF_ILLEGAL ) ; - } + if (!pt) + return (pa->p_type & 0xff00) ? SMT_RDF_NOPARAM : + SMT_RDF_ILLEGAL; switch (pt->p_access) { case AC_GR : case AC_S : break ; default : - return(SMT_RDF_ILLEGAL) ; + return SMT_RDF_ILLEGAL; } to = mib_addr + pt->p_offset ; swap = pt->p_swap ; /* pointer to swap string */ @@ -1292,7 +1290,7 @@ static int smt_set_para(struct s_smc *smc, struct smt_para *pa, int index, break ; default : SMT_PANIC(smc,SMT_E0120, SMT_E0120_MSG) ; - return(SMT_RDF_ILLEGAL) ; + return SMT_RDF_ILLEGAL; } } /* @@ -1501,15 +1499,15 @@ change_mac_para: default : break ; } - return(0) ; + return 0; val_error: /* parameter value in frame is out of range */ - return(SMT_RDF_RANGE) ; + return SMT_RDF_RANGE; len_error: /* parameter value in frame is too short */ - return(SMT_RDF_LENGTH) ; + return SMT_RDF_LENGTH; #if 0 no_author_error: @@ -1518,7 +1516,7 @@ no_author_error: * because SBA denied is not a valid return code in the * PMF protocol. */ - return(SMT_RDF_AUTHOR) ; + return SMT_RDF_AUTHOR; #endif } @@ -1527,7 +1525,7 @@ static const struct s_p_tab *smt_get_ptab(u_short para) const struct s_p_tab *pt ; for (pt = p_tab ; pt->p_num && pt->p_num != para ; pt++) ; - return(pt->p_num ? pt : NULL) ; + return pt->p_num ? pt : NULL; } static int smt_mib_phys(struct s_smc *smc) @@ -1535,11 +1533,11 @@ static int smt_mib_phys(struct s_smc *smc) #ifdef CONCENTRATOR SK_UNUSED(smc) ; - return(NUMPHYS) ; + return NUMPHYS; #else if (smc->s.sas == SMT_SAS) - return(1) ; - return(NUMPHYS) ; + return 1; + return NUMPHYS; #endif } @@ -1548,11 +1546,11 @@ static int port_to_mib(struct s_smc *smc, int p) #ifdef CONCENTRATOR SK_UNUSED(smc) ; - return(p) ; + return p; #else if (smc->s.sas == SMT_SAS) - return(PS) ; - return(p) ; + return PS; + return p; #endif } diff --git a/drivers/net/skfp/queue.c b/drivers/net/skfp/queue.c index 09adb3d68b7c..c1a0df455a59 100644 --- a/drivers/net/skfp/queue.c +++ b/drivers/net/skfp/queue.c @@ -128,7 +128,7 @@ u_short smt_online(struct s_smc *smc, int on) { queue_event(smc,EVENT_ECM,on ? EC_CONNECT : EC_DISCONNECT) ; ev_dispatcher(smc) ; - return(smc->mib.fddiSMTCF_State) ; + return smc->mib.fddiSMTCF_State; } /* diff --git a/drivers/net/skfp/skfddi.c b/drivers/net/skfp/skfddi.c index 8a12bd9d28ba..ba2e8339fe90 100644 --- a/drivers/net/skfp/skfddi.c +++ b/drivers/net/skfp/skfddi.c @@ -440,7 +440,7 @@ static int skfp_driver_init(struct net_device *dev) smt_reset_defaults(smc, 0); - return (0); + return 0; fail: if (bp->SharedMemAddr) { @@ -516,7 +516,7 @@ static int skfp_open(struct net_device *dev) mac_drv_rx_mode(smc, RX_DISABLE_PROMISC); netif_start_queue(dev); - return (0); + return 0; } // skfp_open @@ -565,7 +565,7 @@ static int skfp_close(struct net_device *dev) skb_queue_purge(&bp->SendSkbQueue); bp->QueueSkb = MAX_TX_QUEUE_LEN; - return (0); + return 0; } // skfp_close @@ -794,7 +794,7 @@ static struct net_device_stats *skfp_ctl_get_stats(struct net_device *dev) bp->stats.port_lem_cts[1] = bp->cmd_rsp_virt->cntrs_get.cntrs.link_errors[1].ls; #endif - return ((struct net_device_stats *) &bp->os.MacStat); + return (struct net_device_stats *)&bp->os.MacStat; } // ctl_get_stat @@ -932,7 +932,7 @@ static int skfp_ctl_set_mac_address(struct net_device *dev, void *addr) ResetAdapter(smc); spin_unlock_irqrestore(&bp->DriverLock, Flags); - return (0); /* always return zero */ + return 0; /* always return zero */ } // skfp_ctl_set_mac_address @@ -1313,7 +1313,7 @@ void *mac_drv_get_space(struct s_smc *smc, unsigned int size) if ((smc->os.SharedMemHeap + size) > smc->os.SharedMemSize) { printk("Unexpected SMT memory size requested: %d\n", size); - return (NULL); + return NULL; } smc->os.SharedMemHeap += size; // Move heap pointer. @@ -1322,7 +1322,7 @@ void *mac_drv_get_space(struct s_smc *smc, unsigned int size) pr_debug("bus addr: %lx\n", (ulong) (smc->os.SharedMemDMA + ((char *) virt - (char *)smc->os.SharedMemAddr))); - return (virt); + return virt; } // mac_drv_get_space @@ -1363,9 +1363,9 @@ void *mac_drv_get_desc_mem(struct s_smc *smc, unsigned int size) if (!mac_drv_get_space(smc, size)) { printk("fddi: Unable to align descriptor memory.\n"); - return (NULL); + return NULL; } - return (virt + size); + return virt + size; } // mac_drv_get_desc_mem @@ -1384,8 +1384,8 @@ void *mac_drv_get_desc_mem(struct s_smc *smc, unsigned int size) ************************/ unsigned long mac_drv_virt2phys(struct s_smc *smc, void *virt) { - return (smc->os.SharedMemDMA + - ((char *) virt - (char *)smc->os.SharedMemAddr)); + return smc->os.SharedMemDMA + + ((char *) virt - (char *)smc->os.SharedMemAddr); } // mac_drv_virt2phys @@ -1419,8 +1419,8 @@ unsigned long mac_drv_virt2phys(struct s_smc *smc, void *virt) ************************/ u_long dma_master(struct s_smc * smc, void *virt, int len, int flag) { - return (smc->os.SharedMemDMA + - ((char *) virt - (char *)smc->os.SharedMemAddr)); + return smc->os.SharedMemDMA + + ((char *) virt - (char *)smc->os.SharedMemAddr); } // dma_master @@ -1904,12 +1904,12 @@ int mac_drv_rx_init(struct s_smc *smc, int len, int fc, pr_debug("fddi: Discard invalid local SMT frame\n"); pr_debug(" len=%d, la_len=%d, (ULONG) look_ahead=%08lXh.\n", len, la_len, (unsigned long) look_ahead); - return (0); + return 0; } skb = alloc_skb(len + 3, GFP_ATOMIC); if (!skb) { pr_debug("fddi: Local SMT: skb memory exhausted.\n"); - return (0); + return 0; } skb_reserve(skb, 3); skb_put(skb, len); @@ -1919,7 +1919,7 @@ int mac_drv_rx_init(struct s_smc *smc, int len, int fc, skb->protocol = fddi_type_trans(skb, smc->os.dev); netif_rx(skb); - return (0); + return 0; } // mac_drv_rx_init diff --git a/drivers/net/skfp/smt.c b/drivers/net/skfp/smt.c index 6f35bb77595f..2d9941c045bc 100644 --- a/drivers/net/skfp/smt.c +++ b/drivers/net/skfp/smt.c @@ -127,22 +127,22 @@ static inline int is_my_addr(const struct s_smc *smc, static inline int is_broadcast(const struct fddi_addr *addr) { - return(*(u_short *)(&addr->a[0]) == 0xffff && + return *(u_short *)(&addr->a[0]) == 0xffff && *(u_short *)(&addr->a[2]) == 0xffff && - *(u_short *)(&addr->a[4]) == 0xffff ) ; + *(u_short *)(&addr->a[4]) == 0xffff; } static inline int is_individual(const struct fddi_addr *addr) { - return(!(addr->a[0] & GROUP_ADDR)) ; + return !(addr->a[0] & GROUP_ADDR); } static inline int is_equal(const struct fddi_addr *addr1, const struct fddi_addr *addr2) { - return(*(u_short *)(&addr1->a[0]) == *(u_short *)(&addr2->a[0]) && + return *(u_short *)(&addr1->a[0]) == *(u_short *)(&addr2->a[0]) && *(u_short *)(&addr1->a[2]) == *(u_short *)(&addr2->a[2]) && - *(u_short *)(&addr1->a[4]) == *(u_short *)(&addr2->a[4]) ) ; + *(u_short *)(&addr1->a[4]) == *(u_short *)(&addr2->a[4]); } /* @@ -457,8 +457,8 @@ static int div_ratio(u_long upper, u_long lower) else upper <<= 16L ; if (!lower) - return(0) ; - return((int)(upper/lower)) ; + return 0; + return (int)(upper/lower) ; } #ifndef SLIM_SMT @@ -1111,11 +1111,11 @@ SMbuf *smt_build_frame(struct s_smc *smc, int class, int type, #if 0 if (!smc->r.sm_ma_avail) { - return(0) ; + return 0; } #endif if (!(mb = smt_get_mbuf(smc))) - return(mb) ; + return mb; mb->sm_len = length ; smt = smtod(mb, struct smt_header *) ; @@ -1136,7 +1136,7 @@ SMbuf *smt_build_frame(struct s_smc *smc, int class, int type, smt->smt_tid = smt_get_tid(smc) ; /* set transaction ID */ smt->smt_pad = 0 ; smt->smt_len = length - sizeof(struct smt_header) ; - return(mb) ; + return mb; } static void smt_add_frame_len(SMbuf *mb, int len) @@ -1375,7 +1375,7 @@ static int smt_fill_path(struct s_smc *smc, struct smt_p_path *path) pd_mac = (struct smt_mac_rec *) phy ; pd_mac->mac_addr = smc->mib.m[MAC0].fddiMACSMTAddress ; pd_mac->mac_resource_idx = mac_con_resource_index(smc,1) ; - return(len) ; + return len; } /* @@ -1563,7 +1563,7 @@ u_long smt_get_tid(struct s_smc *smc) u_long tid ; while ((tid = ++(smc->sm.smt_tid) ^ SMT_TID_MAGIC) == 0) ; - return(tid & 0x3fffffffL) ; + return tid & 0x3fffffffL; } @@ -1654,11 +1654,11 @@ int smt_check_para(struct s_smc *smc, struct smt_header *sm, while (*p) { if (!sm_to_para(smc,sm,(int) *p)) { DB_SMT("SMT: smt_check_para - missing para %x\n",*p,0); - return(-1) ; + return -1; } p++ ; } - return(0) ; + return 0; } void *sm_to_para(struct s_smc *smc, struct smt_header *sm, int para) @@ -1687,7 +1687,7 @@ void *sm_to_para(struct s_smc *smc, struct smt_header *sm, int para) return NULL; } if (found) - return(found) ; + return found; } return NULL; } @@ -1732,7 +1732,7 @@ char *addr_to_string(struct fddi_addr *addr) string[i * 3 + 2] = ':'; } string[5 * 3 + 2] = 0; - return(string); + return string; } #endif @@ -1742,9 +1742,9 @@ int smt_ifconfig(int argc, char *argv[]) if (argc >= 2 && !strcmp(argv[0],"opt_bypass") && !strcmp(argv[1],"yes")) { smc->mib.fddiSMTBypassPresent = 1 ; - return(0) ; + return 0; } - return(amdfddi_config(0,argc,argv)) ; + return amdfddi_config(0, argc, argv); } #endif @@ -1756,9 +1756,9 @@ static int mac_index(struct s_smc *smc, int mac) SK_UNUSED(mac) ; #ifdef CONCENTRATOR SK_UNUSED(smc) ; - return(NUMPHYS+1) ; + return NUMPHYS + 1; #else - return((smc->s.sas == SMT_SAS) ? 2 : 3) ; + return (smc->s.sas == SMT_SAS) ? 2 : 3; #endif } @@ -1768,7 +1768,7 @@ static int mac_index(struct s_smc *smc, int mac) static int phy_index(struct s_smc *smc, int phy) { SK_UNUSED(smc) ; - return(phy+1); + return phy + 1; } /* @@ -1779,19 +1779,19 @@ static int mac_con_resource_index(struct s_smc *smc, int mac) #ifdef CONCENTRATOR SK_UNUSED(smc) ; SK_UNUSED(mac) ; - return(entity_to_index(smc,cem_get_downstream(smc,ENTITY_MAC))) ; + return entity_to_index(smc, cem_get_downstream(smc, ENTITY_MAC)); #else SK_UNUSED(mac) ; switch (smc->mib.fddiSMTCF_State) { case SC9_C_WRAP_A : case SC5_THRU_B : case SC11_C_WRAP_S : - return(1) ; + return 1; case SC10_C_WRAP_B : case SC4_THRU_A : - return(2) ; + return 2; } - return(smc->s.sas == SMT_SAS ? 2 : 3) ; + return smc->s.sas == SMT_SAS ? 2 : 3; #endif } @@ -1801,21 +1801,21 @@ static int mac_con_resource_index(struct s_smc *smc, int mac) static int phy_con_resource_index(struct s_smc *smc, int phy) { #ifdef CONCENTRATOR - return(entity_to_index(smc,cem_get_downstream(smc,ENTITY_PHY(phy)))) ; + return entity_to_index(smc, cem_get_downstream(smc, ENTITY_PHY(phy))) ; #else switch (smc->mib.fddiSMTCF_State) { case SC9_C_WRAP_A : - return(phy == PA ? 3 : 2) ; + return phy == PA ? 3 : 2; case SC10_C_WRAP_B : - return(phy == PA ? 1 : 3) ; + return phy == PA ? 1 : 3; case SC4_THRU_A : - return(phy == PA ? 3 : 1) ; + return phy == PA ? 3 : 1; case SC5_THRU_B : - return(phy == PA ? 2 : 3) ; + return phy == PA ? 2 : 3; case SC11_C_WRAP_S : - return(2) ; + return 2; } - return(phy) ; + return phy; #endif } @@ -1823,16 +1823,16 @@ static int phy_con_resource_index(struct s_smc *smc, int phy) static int entity_to_index(struct s_smc *smc, int e) { if (e == ENTITY_MAC) - return(mac_index(smc,1)) ; + return mac_index(smc, 1); else - return(phy_index(smc,e - ENTITY_PHY(0))) ; + return phy_index(smc, e - ENTITY_PHY(0)); } #endif #ifdef LITTLE_ENDIAN static int smt_swap_short(u_short s) { - return(((s>>8)&0xff)|((s&0xff)<<8)) ; + return ((s>>8)&0xff) | ((s&0xff)<<8); } void smt_swap_para(struct smt_header *sm, int len, int direction) @@ -1996,7 +1996,7 @@ int smt_action(struct s_smc *smc, int class, int code, int index) } break ; default : - return(1) ; + return 1; } break ; case SMT_PORT_ACTION : @@ -2017,14 +2017,14 @@ int smt_action(struct s_smc *smc, int class, int code, int index) event = PC_STOP ; break ; default : - return(1) ; + return 1; } queue_event(smc,EVENT_PCM+index,event) ; break ; default : - return(1) ; + return 1; } - return(0) ; + return 0; } /* diff --git a/drivers/net/skfp/smtdef.c b/drivers/net/skfp/smtdef.c index 4e07ff7073f1..1acab0b368e3 100644 --- a/drivers/net/skfp/smtdef.c +++ b/drivers/net/skfp/smtdef.c @@ -303,7 +303,7 @@ int smt_set_mac_opvalues(struct s_smc *smc) FDDI_SMT_EVENT, (u_long) FDDI_REMOTE_T_REQ, smt_get_event_word(smc)); } - return(st) ; + return st; } void smt_fixup_mib(struct s_smc *smc) @@ -350,6 +350,6 @@ static int set_min_max(int maxflag, u_long mib, u_long limit, u_long *oper) *oper = limit ; else *oper = mib ; - return(old != *oper) ; + return old != *oper; } diff --git a/drivers/net/skfp/smtinit.c b/drivers/net/skfp/smtinit.c index 3c8964ce1837..e3a0c0bc2233 100644 --- a/drivers/net/skfp/smtinit.c +++ b/drivers/net/skfp/smtinit.c @@ -120,6 +120,6 @@ int init_smt(struct s_smc *smc, u_char *mac_addr) PNMI_INIT(smc) ; /* PNMI initialization */ - return(0) ; + return 0; } diff --git a/drivers/net/skfp/srf.c b/drivers/net/skfp/srf.c index 40882b3faba6..f6f7baf9f27a 100644 --- a/drivers/net/skfp/srf.c +++ b/drivers/net/skfp/srf.c @@ -165,7 +165,7 @@ static struct s_srf_evc *smt_get_evc(struct s_smc *smc, int code, int index) for (i = 0, evc = smc->evcs ; (unsigned) i < MAX_EVCS ; i++, evc++) { if (evc->evc_code == code && evc->evc_index == index) - return(evc) ; + return evc; } return NULL; } diff --git a/drivers/net/slip.c b/drivers/net/slip.c index 38547a8938fe..86cbb9ea2f26 100644 --- a/drivers/net/slip.c +++ b/drivers/net/slip.c @@ -944,7 +944,7 @@ static int slip_esc(unsigned char *s, unsigned char *d, int len) } } *ptr++ = END; - return (ptr - d); + return ptr - d; } static void slip_unesc(struct slip *sl, unsigned char s) diff --git a/drivers/net/sun3lance.c b/drivers/net/sun3lance.c index 358c22f9acbe..7d9ec23aabf6 100644 --- a/drivers/net/sun3lance.c +++ b/drivers/net/sun3lance.c @@ -436,7 +436,7 @@ static int lance_open( struct net_device *dev ) DPRINTK( 2, ( "lance_open(): opening %s failed, i=%d, csr0=%04x\n", dev->name, i, DREG )); DREG = CSR0_STOP; - return( -EIO ); + return -EIO; } DREG = CSR0_IDON | CSR0_STRT | CSR0_INEA; @@ -445,7 +445,7 @@ static int lance_open( struct net_device *dev ) DPRINTK( 2, ( "%s: LANCE is open, csr0 %04x\n", dev->name, DREG )); - return( 0 ); + return 0; } diff --git a/drivers/net/sungem_phy.c b/drivers/net/sungem_phy.c index 4a4fac630337..d16880d7099b 100644 --- a/drivers/net/sungem_phy.c +++ b/drivers/net/sungem_phy.c @@ -88,7 +88,7 @@ static int reset_one_mii_phy(struct mii_phy* phy, int phy_id) if ((val & BMCR_ISOLATE) && limit > 0) __phy_write(phy, phy_id, MII_BMCR, val & ~BMCR_ISOLATE); - return (limit <= 0); + return limit <= 0; } static int bcm5201_init(struct mii_phy* phy) diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c index 45f315ed1868..5e28c414421a 100644 --- a/drivers/net/sunhme.c +++ b/drivers/net/sunhme.c @@ -2497,7 +2497,7 @@ static u32 hme_get_link(struct net_device *dev) hp->sw_bmcr = happy_meal_tcvr_read(hp, hp->tcvregs, MII_BMCR); spin_unlock_irq(&hp->happy_lock); - return (hp->sw_bmsr & BMSR_LSTATUS); + return hp->sw_bmsr & BMSR_LSTATUS; } static const struct ethtool_ops hme_ethtool_ops = { diff --git a/drivers/net/sunqe.c b/drivers/net/sunqe.c index 72e65d4666ef..9536b2f010be 100644 --- a/drivers/net/sunqe.c +++ b/drivers/net/sunqe.c @@ -711,7 +711,7 @@ static u32 qe_get_link(struct net_device *dev) phyconfig = sbus_readb(mregs + MREGS_PHYCONFIG); spin_unlock_irq(&qep->lock); - return (phyconfig & MREGS_PHYCONFIG_LSTAT); + return phyconfig & MREGS_PHYCONFIG_LSTAT; } static const struct ethtool_ops qe_ethtool_ops = { diff --git a/drivers/net/tc35815.c b/drivers/net/tc35815.c index 99e423a5b9f1..b6eec8cea209 100644 --- a/drivers/net/tc35815.c +++ b/drivers/net/tc35815.c @@ -1167,7 +1167,7 @@ static void print_eth(const u8 *add) static int tc35815_tx_full(struct net_device *dev) { struct tc35815_local *lp = netdev_priv(dev); - return ((lp->tfd_start + 1) % TX_FD_NUM == lp->tfd_end); + return (lp->tfd_start + 1) % TX_FD_NUM == lp->tfd_end; } static void tc35815_restart(struct net_device *dev) diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index e7a2ba8b20a2..fdb438dca9b3 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -5389,8 +5389,7 @@ static inline int tg3_4g_overflow_test(dma_addr_t mapping, int len) { u32 base = (u32) mapping & 0xffffffff; - return ((base > 0xffffdcc0) && - (base + len + 8 < base)); + return (base > 0xffffdcc0) && (base + len + 8 < base); } /* Test for DMA addresses > 40-bit */ @@ -5399,7 +5398,7 @@ static inline int tg3_40bit_overflow_test(struct tg3 *tp, dma_addr_t mapping, { #if defined(CONFIG_HIGHMEM) && (BITS_PER_LONG == 64) if (tp->tg3_flags & TG3_FLAG_40BIT_DMA_BUG) - return (((u64) mapping + len) > DMA_BIT_MASK(40)); + return ((u64) mapping + len) > DMA_BIT_MASK(40); return 0; #else return 0; diff --git a/drivers/net/tlan.c b/drivers/net/tlan.c index 0564ca05963d..ec8c804a795d 100644 --- a/drivers/net/tlan.c +++ b/drivers/net/tlan.c @@ -3187,7 +3187,7 @@ static int TLan_EeSendByte( u16 io_base, u8 data, int stop ) TLan_SetBit( TLAN_NET_SIO_EDATA, sio ); } - return ( err ); + return err; } /* TLan_EeSendByte */ diff --git a/drivers/net/tlan.h b/drivers/net/tlan.h index d13ff12d7500..3315ced774e2 100644 --- a/drivers/net/tlan.h +++ b/drivers/net/tlan.h @@ -442,7 +442,7 @@ typedef struct tlan_private_tag { static inline u8 TLan_DioRead8(u16 base_addr, u16 internal_addr) { outw(internal_addr, base_addr + TLAN_DIO_ADR); - return (inb((base_addr + TLAN_DIO_DATA) + (internal_addr & 0x3))); + return inb((base_addr + TLAN_DIO_DATA) + (internal_addr & 0x3)); } /* TLan_DioRead8 */ @@ -452,7 +452,7 @@ static inline u8 TLan_DioRead8(u16 base_addr, u16 internal_addr) static inline u16 TLan_DioRead16(u16 base_addr, u16 internal_addr) { outw(internal_addr, base_addr + TLAN_DIO_ADR); - return (inw((base_addr + TLAN_DIO_DATA) + (internal_addr & 0x2))); + return inw((base_addr + TLAN_DIO_DATA) + (internal_addr & 0x2)); } /* TLan_DioRead16 */ @@ -462,7 +462,7 @@ static inline u16 TLan_DioRead16(u16 base_addr, u16 internal_addr) static inline u32 TLan_DioRead32(u16 base_addr, u16 internal_addr) { outw(internal_addr, base_addr + TLAN_DIO_ADR); - return (inl(base_addr + TLAN_DIO_DATA)); + return inl(base_addr + TLAN_DIO_DATA); } /* TLan_DioRead32 */ @@ -537,6 +537,6 @@ static inline u32 TLan_HashFunc( const u8 *a ) hash ^= ((a[2]^a[5])<<4); /* & 060 */ hash ^= ((a[2]^a[5])>>2); /* & 077 */ - return (hash & 077); + return hash & 077; } #endif diff --git a/drivers/net/tokenring/proteon.c b/drivers/net/tokenring/proteon.c index 16e8783ee9cd..8d362e64a40e 100644 --- a/drivers/net/tokenring/proteon.c +++ b/drivers/net/tokenring/proteon.c @@ -110,7 +110,7 @@ static int __init proteon_probe1(struct net_device *dev, int ioaddr) } dev->base_addr = ioaddr; - return (0); + return 0; nodev: release_region(ioaddr, PROTEON_IO_EXTENT); return -ENODEV; diff --git a/drivers/net/tokenring/smctr.c b/drivers/net/tokenring/smctr.c index 0929fff5982c..63db5a6762ae 100644 --- a/drivers/net/tokenring/smctr.c +++ b/drivers/net/tokenring/smctr.c @@ -435,7 +435,7 @@ static int smctr_alloc_shared_memory(struct net_device *dev) RX_DATA_BUFFER_SIZE * tp->num_rx_bdbs[NON_MAC_QUEUE]); tp->rx_buff_end[NON_MAC_QUEUE] = (__u16 *)smctr_malloc(dev, 0); - return (0); + return 0; } /* Enter Bypass state. */ @@ -448,7 +448,7 @@ static int smctr_bypass_state(struct net_device *dev) err = smctr_setup_single_cmd(dev, ACB_CMD_CHANGE_JOIN_STATE, JS_BYPASS_STATE); - return (err); + return err; } static int smctr_checksum_firmware(struct net_device *dev) @@ -471,9 +471,9 @@ static int smctr_checksum_firmware(struct net_device *dev) smctr_disable_adapter_ctrl_store(dev); if(checksum) - return (checksum); + return checksum; - return (0); + return 0; } static int __init smctr_chk_mca(struct net_device *dev) @@ -485,7 +485,7 @@ static int __init smctr_chk_mca(struct net_device *dev) current_slot = mca_find_unused_adapter(smctr_posid, 0); if(current_slot == MCA_NOTFOUND) - return (-ENODEV); + return -ENODEV; mca_set_adapter_name(current_slot, smctr_name); mca_mark_as_used(current_slot); @@ -622,9 +622,9 @@ static int __init smctr_chk_mca(struct net_device *dev) break; } - return (0); + return 0; #else - return (-1); + return -1; #endif /* CONFIG_MCA_LEGACY */ } @@ -677,18 +677,18 @@ static int smctr_chg_rx_mask(struct net_device *dev) if((err = smctr_issue_write_word_cmd(dev, RW_CONFIG_REGISTER_0, &tp->config_word0))) { - return (err); + return err; } if((err = smctr_issue_write_word_cmd(dev, RW_CONFIG_REGISTER_1, &tp->config_word1))) { - return (err); + return err; } smctr_disable_16bit(dev); - return (0); + return 0; } static int smctr_clear_int(struct net_device *dev) @@ -697,7 +697,7 @@ static int smctr_clear_int(struct net_device *dev) outb((tp->trc_mask | CSR_CLRTINT), dev->base_addr + CSR); - return (0); + return 0; } static int smctr_clear_trc_reset(int ioaddr) @@ -707,7 +707,7 @@ static int smctr_clear_trc_reset(int ioaddr) r = inb(ioaddr + MSR); outb(~MSR_RST & r, ioaddr + MSR); - return (0); + return 0; } /* @@ -725,7 +725,7 @@ static int smctr_close(struct net_device *dev) /* Check to see if adapter is already in a closed state. */ if(tp->status != OPEN) - return (0); + return 0; smctr_enable_16bit(dev); smctr_set_page(dev, (__u8 *)tp->ram_access); @@ -733,7 +733,7 @@ static int smctr_close(struct net_device *dev) if((err = smctr_issue_remove_cmd(dev))) { smctr_disable_16bit(dev); - return (err); + return err; } for(;;) @@ -746,7 +746,7 @@ static int smctr_close(struct net_device *dev) } - return (0); + return 0; } static int smctr_decode_firmware(struct net_device *dev, @@ -807,12 +807,12 @@ static int smctr_decode_firmware(struct net_device *dev, if(buff) *(mem++) = SWAP_BYTES(buff); - return (0); + return 0; } static int smctr_disable_16bit(struct net_device *dev) { - return (0); + return 0; } /* @@ -832,7 +832,7 @@ static int smctr_disable_adapter_ctrl_store(struct net_device *dev) tp->trc_mask |= CSR_WCSS; outb(tp->trc_mask, ioaddr + CSR); - return (0); + return 0; } static int smctr_disable_bic_int(struct net_device *dev) @@ -844,7 +844,7 @@ static int smctr_disable_bic_int(struct net_device *dev) | CSR_MSKTINT | CSR_WCSS; outb(tp->trc_mask, ioaddr + CSR); - return (0); + return 0; } static int smctr_enable_16bit(struct net_device *dev) @@ -858,7 +858,7 @@ static int smctr_enable_16bit(struct net_device *dev) outb((r | LAAR_MEM16ENB), dev->base_addr + LAAR); } - return (0); + return 0; } /* @@ -881,7 +881,7 @@ static int smctr_enable_adapter_ctrl_store(struct net_device *dev) tp->trc_mask &= ~CSR_WCSS; outb(tp->trc_mask, ioaddr + CSR); - return (0); + return 0; } static int smctr_enable_adapter_ram(struct net_device *dev) @@ -895,7 +895,7 @@ static int smctr_enable_adapter_ram(struct net_device *dev) r = inb(ioaddr + MSR); outb(MSR_MEMB | r, ioaddr + MSR); - return (0); + return 0; } static int smctr_enable_bic_int(struct net_device *dev) @@ -921,7 +921,7 @@ static int smctr_enable_bic_int(struct net_device *dev) break; } - return (0); + return 0; } static int __init smctr_chk_isa(struct net_device *dev) @@ -1145,7 +1145,7 @@ static int __init smctr_chk_isa(struct net_device *dev) */ } - return (0); + return 0; out2: release_region(ioaddr, SMCTR_IO_EXTENT); @@ -1199,7 +1199,7 @@ static int __init smctr_get_boardid(struct net_device *dev, int mca) * return; */ if(IdByte & 0xF8) - return (-1); + return -1; r1 = inb(ioaddr + BID_REG_1); r1 &= BID_ICR_MASK; @@ -1250,21 +1250,21 @@ static int __init smctr_get_boardid(struct net_device *dev, int mca) while(r1 & BID_RECALL_DONE_MASK) r1 = inb(ioaddr + BID_REG_1); - return (BoardIdMask); + return BoardIdMask; } static int smctr_get_group_address(struct net_device *dev) { smctr_issue_read_word_cmd(dev, RW_INDIVIDUAL_GROUP_ADDR); - return(smctr_wait_cmd(dev)); + return smctr_wait_cmd(dev); } static int smctr_get_functional_address(struct net_device *dev) { smctr_issue_read_word_cmd(dev, RW_FUNCTIONAL_ADDR); - return(smctr_wait_cmd(dev)); + return smctr_wait_cmd(dev); } /* Calculate number of Non-MAC receive BDB's and data buffers. @@ -1346,14 +1346,14 @@ static unsigned int smctr_get_num_rx_bdbs(struct net_device *dev) */ mem_used += 0x100; - return((0xffff - mem_used) / (RX_DATA_BUFFER_SIZE + sizeof(BDBlock))); + return (0xffff - mem_used) / (RX_DATA_BUFFER_SIZE + sizeof(BDBlock)); } static int smctr_get_physical_drop_number(struct net_device *dev) { smctr_issue_read_word_cmd(dev, RW_PHYSICAL_DROP_NUMBER); - return(smctr_wait_cmd(dev)); + return smctr_wait_cmd(dev); } static __u8 * smctr_get_rx_pointer(struct net_device *dev, short queue) @@ -1366,14 +1366,14 @@ static __u8 * smctr_get_rx_pointer(struct net_device *dev, short queue) tp->rx_fcb_curr[queue]->bdb_ptr = bdb; - return ((__u8 *)bdb->data_block_ptr); + return (__u8 *)bdb->data_block_ptr; } static int smctr_get_station_id(struct net_device *dev) { smctr_issue_read_word_cmd(dev, RW_INDIVIDUAL_MAC_ADDRESS); - return(smctr_wait_cmd(dev)); + return smctr_wait_cmd(dev); } /* @@ -1384,7 +1384,7 @@ static struct net_device_stats *smctr_get_stats(struct net_device *dev) { struct net_local *tp = netdev_priv(dev); - return ((struct net_device_stats *)&tp->MacStat); + return (struct net_device_stats *)&tp->MacStat; } static FCBlock *smctr_get_tx_fcb(struct net_device *dev, __u16 queue, @@ -1401,14 +1401,14 @@ static FCBlock *smctr_get_tx_fcb(struct net_device *dev, __u16 queue, /* check if there is enough FCB blocks */ if(tp->num_tx_fcbs_used[queue] >= tp->num_tx_fcbs[queue]) - return ((FCBlock *)(-1L)); + return (FCBlock *)(-1L); /* round off the input pkt size to the nearest even number */ alloc_size = (bytes_count + 1) & 0xfffe; /* check if enough mem */ if((tp->tx_buff_used[queue] + alloc_size) > tp->tx_buff_size[queue]) - return ((FCBlock *)(-1L)); + return (FCBlock *)(-1L); /* check if past the end ; * if exactly enough mem to end of ring, alloc from front. @@ -1425,7 +1425,7 @@ static FCBlock *smctr_get_tx_fcb(struct net_device *dev, __u16 queue, if((tp->tx_buff_used[queue] + alloc_size) > tp->tx_buff_size[queue]) { - return ((FCBlock *)(-1L)); + return (FCBlock *)(-1L); } /* ring wrap */ @@ -1448,14 +1448,14 @@ static FCBlock *smctr_get_tx_fcb(struct net_device *dev, __u16 queue, pFCB = tp->tx_fcb_curr[queue]; tp->tx_fcb_curr[queue] = tp->tx_fcb_curr[queue]->next_ptr; - return (pFCB); + return pFCB; } static int smctr_get_upstream_neighbor_addr(struct net_device *dev) { smctr_issue_read_word_cmd(dev, RW_UPSTREAM_NEIGHBOR_ADDRESS); - return(smctr_wait_cmd(dev)); + return smctr_wait_cmd(dev); } static int smctr_hardware_send_packet(struct net_device *dev, @@ -1469,21 +1469,22 @@ static int smctr_hardware_send_packet(struct net_device *dev, printk(KERN_DEBUG"%s: smctr_hardware_send_packet\n", dev->name); if(tp->status != OPEN) - return (-1); + return -1; if(tp->monitor_state_ready != 1) - return (-1); + return -1; for(;;) { /* Send first buffer from queue */ skb = skb_dequeue(&tp->SendSkbQueue); if(skb == NULL) - return (-1); + return -1; tp->QueueSkb++; - if(skb->len < SMC_HEADER_SIZE || skb->len > tp->max_packet_size) return (-1); + if(skb->len < SMC_HEADER_SIZE || skb->len > tp->max_packet_size) + return -1; smctr_enable_16bit(dev); smctr_set_page(dev, (__u8 *)tp->ram_access); @@ -1492,7 +1493,7 @@ static int smctr_hardware_send_packet(struct net_device *dev, == (FCBlock *)(-1L)) { smctr_disable_16bit(dev); - return (-1); + return -1; } smctr_tx_move_frame(dev, skb, @@ -1508,7 +1509,7 @@ static int smctr_hardware_send_packet(struct net_device *dev, smctr_disable_16bit(dev); } - return (0); + return 0; } static int smctr_init_acbs(struct net_device *dev) @@ -1552,7 +1553,7 @@ static int smctr_init_acbs(struct net_device *dev) tp->acb_curr = tp->acb_head->next_ptr; tp->num_acbs_used = 0; - return (0); + return 0; } static int smctr_init_adapter(struct net_device *dev) @@ -1590,13 +1591,14 @@ static int smctr_init_adapter(struct net_device *dev) if(smctr_checksum_firmware(dev)) { - printk(KERN_ERR "%s: Previously loaded firmware is missing\n",dev->name); return (-ENOENT); + printk(KERN_ERR "%s: Previously loaded firmware is missing\n",dev->name); + return -ENOENT; } if((err = smctr_ram_memory_test(dev))) { printk(KERN_ERR "%s: RAM memory test failed.\n", dev->name); - return (-EIO); + return -EIO; } smctr_set_rx_look_ahead(dev); @@ -1608,7 +1610,7 @@ static int smctr_init_adapter(struct net_device *dev) { printk(KERN_ERR "%s: Initialization of card failed (%d)\n", dev->name, err); - return (-EINVAL); + return -EINVAL; } /* This routine clobbers the TRC's internal registers. */ @@ -1616,7 +1618,7 @@ static int smctr_init_adapter(struct net_device *dev) { printk(KERN_ERR "%s: Card failed internal self test (%d)\n", dev->name, err); - return (-EINVAL); + return -EINVAL; } /* Re-Initialize adapter's internal registers */ @@ -1625,17 +1627,17 @@ static int smctr_init_adapter(struct net_device *dev) { printk(KERN_ERR "%s: Initialization of card failed (%d)\n", dev->name, err); - return (-EINVAL); + return -EINVAL; } smctr_enable_bic_int(dev); if((err = smctr_issue_enable_int_cmd(dev, TRC_INTERRUPT_ENABLE_MASK))) - return (err); + return err; smctr_disable_16bit(dev); - return (0); + return 0; } static int smctr_init_card_real(struct net_device *dev) @@ -1703,15 +1705,15 @@ static int smctr_init_card_real(struct net_device *dev) smctr_init_shared_memory(dev); if((err = smctr_issue_init_timers_cmd(dev))) - return (err); + return err; if((err = smctr_issue_init_txrx_cmd(dev))) { printk(KERN_ERR "%s: Hardware failure\n", dev->name); - return (err); + return err; } - return (0); + return 0; } static int smctr_init_rx_bdbs(struct net_device *dev) @@ -1763,7 +1765,7 @@ static int smctr_init_rx_bdbs(struct net_device *dev) tp->rx_bdb_curr[i] = tp->rx_bdb_head[i]->next_ptr; } - return (0); + return 0; } static int smctr_init_rx_fcbs(struct net_device *dev) @@ -1813,7 +1815,7 @@ static int smctr_init_rx_fcbs(struct net_device *dev) tp->rx_fcb_curr[i] = tp->rx_fcb_head[i]->next_ptr; } - return(0); + return 0; } static int smctr_init_shared_memory(struct net_device *dev) @@ -1871,7 +1873,7 @@ static int smctr_init_shared_memory(struct net_device *dev) smctr_init_rx_bdbs(dev); smctr_init_rx_fcbs(dev); - return (0); + return 0; } static int smctr_init_tx_bdbs(struct net_device *dev) @@ -1901,7 +1903,7 @@ static int smctr_init_tx_bdbs(struct net_device *dev) tp->tx_bdb_head[i]->back_ptr = bdb; } - return (0); + return 0; } static int smctr_init_tx_fcbs(struct net_device *dev) @@ -1940,7 +1942,7 @@ static int smctr_init_tx_fcbs(struct net_device *dev) tp->num_tx_fcbs_used[i] = 0; } - return (0); + return 0; } static int smctr_internal_self_test(struct net_device *dev) @@ -1949,33 +1951,33 @@ static int smctr_internal_self_test(struct net_device *dev) int err; if((err = smctr_issue_test_internal_rom_cmd(dev))) - return (err); + return err; if((err = smctr_wait_cmd(dev))) - return (err); + return err; if(tp->acb_head->cmd_done_status & 0xff) - return (-1); + return -1; if((err = smctr_issue_test_hic_cmd(dev))) - return (err); + return err; if((err = smctr_wait_cmd(dev))) - return (err); + return err; if(tp->acb_head->cmd_done_status & 0xff) - return (-1); + return -1; if((err = smctr_issue_test_mac_reg_cmd(dev))) - return (err); + return err; if((err = smctr_wait_cmd(dev))) - return (err); + return err; if(tp->acb_head->cmd_done_status & 0xff) - return (-1); + return -1; - return (0); + return 0; } /* @@ -2468,14 +2470,14 @@ static int smctr_issue_enable_int_cmd(struct net_device *dev, int err; if((err = smctr_wait_while_cbusy(dev))) - return (err); + return err; tp->sclb_ptr->int_mask_control = interrupt_enable_mask; tp->sclb_ptr->valid_command = SCLB_VALID | SCLB_CMD_CLEAR_INTERRUPT_MASK; smctr_set_ctrl_attention(dev); - return (0); + return 0; } static int smctr_issue_int_ack(struct net_device *dev, __u16 iack_code, __u16 ibits) @@ -2483,7 +2485,7 @@ static int smctr_issue_int_ack(struct net_device *dev, __u16 iack_code, __u16 ib struct net_local *tp = netdev_priv(dev); if(smctr_wait_while_cbusy(dev)) - return (-1); + return -1; tp->sclb_ptr->int_mask_control = ibits; tp->sclb_ptr->iack_code = iack_code << 1; /* use the offset from base */ tp->sclb_ptr->resume_control = 0; @@ -2491,7 +2493,7 @@ static int smctr_issue_int_ack(struct net_device *dev, __u16 iack_code, __u16 ib smctr_set_ctrl_attention(dev); - return (0); + return 0; } static int smctr_issue_init_timers_cmd(struct net_device *dev) @@ -2502,10 +2504,10 @@ static int smctr_issue_init_timers_cmd(struct net_device *dev) __u16 *pTimer_Struc = (__u16 *)tp->misc_command_data; if((err = smctr_wait_while_cbusy(dev))) - return (err); + return err; if((err = smctr_wait_cmd(dev))) - return (err); + return err; tp->config_word0 = THDREN | DMA_TRIGGER | USETPT | NO_AUTOREMOVE; tp->config_word1 = 0; @@ -2648,7 +2650,7 @@ static int smctr_issue_init_timers_cmd(struct net_device *dev) err = smctr_setup_single_cmd_w_data(dev, ACB_CMD_INIT_TRC_TIMERS, 0); - return (err); + return err; } static int smctr_issue_init_txrx_cmd(struct net_device *dev) @@ -2659,12 +2661,12 @@ static int smctr_issue_init_txrx_cmd(struct net_device *dev) void **txrx_ptrs = (void *)tp->misc_command_data; if((err = smctr_wait_while_cbusy(dev))) - return (err); + return err; if((err = smctr_wait_cmd(dev))) { printk(KERN_ERR "%s: Hardware failure\n", dev->name); - return (err); + return err; } /* Initialize Transmit Queue Pointers that are used, to point to @@ -2695,7 +2697,7 @@ static int smctr_issue_init_txrx_cmd(struct net_device *dev) err = smctr_setup_single_cmd_w_data(dev, ACB_CMD_INIT_TX_RX, 0); - return (err); + return err; } static int smctr_issue_insert_cmd(struct net_device *dev) @@ -2704,7 +2706,7 @@ static int smctr_issue_insert_cmd(struct net_device *dev) err = smctr_setup_single_cmd(dev, ACB_CMD_INSERT, ACB_SUB_CMD_NOP); - return (err); + return err; } static int smctr_issue_read_ring_status_cmd(struct net_device *dev) @@ -2712,15 +2714,15 @@ static int smctr_issue_read_ring_status_cmd(struct net_device *dev) int err; if((err = smctr_wait_while_cbusy(dev))) - return (err); + return err; if((err = smctr_wait_cmd(dev))) - return (err); + return err; err = smctr_setup_single_cmd_w_data(dev, ACB_CMD_READ_TRC_STATUS, RW_TRC_STATUS_BLOCK); - return (err); + return err; } static int smctr_issue_read_word_cmd(struct net_device *dev, __u16 aword_cnt) @@ -2728,15 +2730,15 @@ static int smctr_issue_read_word_cmd(struct net_device *dev, __u16 aword_cnt) int err; if((err = smctr_wait_while_cbusy(dev))) - return (err); + return err; if((err = smctr_wait_cmd(dev))) - return (err); + return err; err = smctr_setup_single_cmd_w_data(dev, ACB_CMD_MCT_READ_VALUE, aword_cnt); - return (err); + return err; } static int smctr_issue_remove_cmd(struct net_device *dev) @@ -2745,14 +2747,14 @@ static int smctr_issue_remove_cmd(struct net_device *dev) int err; if((err = smctr_wait_while_cbusy(dev))) - return (err); + return err; tp->sclb_ptr->resume_control = 0; tp->sclb_ptr->valid_command = SCLB_VALID | SCLB_CMD_REMOVE; smctr_set_ctrl_attention(dev); - return (0); + return 0; } static int smctr_issue_resume_acb_cmd(struct net_device *dev) @@ -2761,7 +2763,7 @@ static int smctr_issue_resume_acb_cmd(struct net_device *dev) int err; if((err = smctr_wait_while_cbusy(dev))) - return (err); + return err; tp->sclb_ptr->resume_control = SCLB_RC_ACB; tp->sclb_ptr->valid_command = SCLB_VALID | SCLB_RESUME_CONTROL_VALID; @@ -2770,7 +2772,7 @@ static int smctr_issue_resume_acb_cmd(struct net_device *dev) smctr_set_ctrl_attention(dev); - return (0); + return 0; } static int smctr_issue_resume_rx_bdb_cmd(struct net_device *dev, __u16 queue) @@ -2779,7 +2781,7 @@ static int smctr_issue_resume_rx_bdb_cmd(struct net_device *dev, __u16 queue) int err; if((err = smctr_wait_while_cbusy(dev))) - return (err); + return err; if(queue == MAC_QUEUE) tp->sclb_ptr->resume_control = SCLB_RC_RX_MAC_BDB; @@ -2790,7 +2792,7 @@ static int smctr_issue_resume_rx_bdb_cmd(struct net_device *dev, __u16 queue) smctr_set_ctrl_attention(dev); - return (0); + return 0; } static int smctr_issue_resume_rx_fcb_cmd(struct net_device *dev, __u16 queue) @@ -2801,7 +2803,7 @@ static int smctr_issue_resume_rx_fcb_cmd(struct net_device *dev, __u16 queue) printk(KERN_DEBUG "%s: smctr_issue_resume_rx_fcb_cmd\n", dev->name); if(smctr_wait_while_cbusy(dev)) - return (-1); + return -1; if(queue == MAC_QUEUE) tp->sclb_ptr->resume_control = SCLB_RC_RX_MAC_FCB; @@ -2812,7 +2814,7 @@ static int smctr_issue_resume_rx_fcb_cmd(struct net_device *dev, __u16 queue) smctr_set_ctrl_attention(dev); - return (0); + return 0; } static int smctr_issue_resume_tx_fcb_cmd(struct net_device *dev, __u16 queue) @@ -2823,14 +2825,14 @@ static int smctr_issue_resume_tx_fcb_cmd(struct net_device *dev, __u16 queue) printk(KERN_DEBUG "%s: smctr_issue_resume_tx_fcb_cmd\n", dev->name); if(smctr_wait_while_cbusy(dev)) - return (-1); + return -1; tp->sclb_ptr->resume_control = (SCLB_RC_TFCB0 << queue); tp->sclb_ptr->valid_command = SCLB_RESUME_CONTROL_VALID | SCLB_VALID; smctr_set_ctrl_attention(dev); - return (0); + return 0; } static int smctr_issue_test_internal_rom_cmd(struct net_device *dev) @@ -2840,7 +2842,7 @@ static int smctr_issue_test_internal_rom_cmd(struct net_device *dev) err = smctr_setup_single_cmd(dev, ACB_CMD_MCT_TEST, TRC_INTERNAL_ROM_TEST); - return (err); + return err; } static int smctr_issue_test_hic_cmd(struct net_device *dev) @@ -2850,7 +2852,7 @@ static int smctr_issue_test_hic_cmd(struct net_device *dev) err = smctr_setup_single_cmd(dev, ACB_CMD_HIC_TEST, TRC_HOST_INTERFACE_REG_TEST); - return (err); + return err; } static int smctr_issue_test_mac_reg_cmd(struct net_device *dev) @@ -2860,7 +2862,7 @@ static int smctr_issue_test_mac_reg_cmd(struct net_device *dev) err = smctr_setup_single_cmd(dev, ACB_CMD_MCT_TEST, TRC_MAC_REGISTERS_TEST); - return (err); + return err; } static int smctr_issue_trc_loopback_cmd(struct net_device *dev) @@ -2870,7 +2872,7 @@ static int smctr_issue_trc_loopback_cmd(struct net_device *dev) err = smctr_setup_single_cmd(dev, ACB_CMD_MCT_TEST, TRC_INTERNAL_LOOPBACK); - return (err); + return err; } static int smctr_issue_tri_loopback_cmd(struct net_device *dev) @@ -2880,7 +2882,7 @@ static int smctr_issue_tri_loopback_cmd(struct net_device *dev) err = smctr_setup_single_cmd(dev, ACB_CMD_MCT_TEST, TRC_TRI_LOOPBACK); - return (err); + return err; } static int smctr_issue_write_byte_cmd(struct net_device *dev, @@ -2891,10 +2893,10 @@ static int smctr_issue_write_byte_cmd(struct net_device *dev, int err; if((err = smctr_wait_while_cbusy(dev))) - return (err); + return err; if((err = smctr_wait_cmd(dev))) - return (err); + return err; for(iword = 0, ibyte = 0; iword < (unsigned int)(aword_cnt & 0xff); iword++, ibyte += 2) @@ -2903,8 +2905,8 @@ static int smctr_issue_write_byte_cmd(struct net_device *dev, | (*((__u8 *)byte + ibyte + 1)); } - return (smctr_setup_single_cmd_w_data(dev, ACB_CMD_MCT_WRITE_VALUE, - aword_cnt)); + return smctr_setup_single_cmd_w_data(dev, ACB_CMD_MCT_WRITE_VALUE, + aword_cnt); } static int smctr_issue_write_word_cmd(struct net_device *dev, @@ -2914,10 +2916,10 @@ static int smctr_issue_write_word_cmd(struct net_device *dev, unsigned int i, err; if((err = smctr_wait_while_cbusy(dev))) - return (err); + return err; if((err = smctr_wait_cmd(dev))) - return (err); + return err; for(i = 0; i < (unsigned int)(aword_cnt & 0xff); i++) tp->misc_command_data[i] = *((__u16 *)word + i); @@ -2925,7 +2927,7 @@ static int smctr_issue_write_word_cmd(struct net_device *dev, err = smctr_setup_single_cmd_w_data(dev, ACB_CMD_MCT_WRITE_VALUE, aword_cnt); - return (err); + return err; } static int smctr_join_complete_state(struct net_device *dev) @@ -2935,7 +2937,7 @@ static int smctr_join_complete_state(struct net_device *dev) err = smctr_setup_single_cmd(dev, ACB_CMD_CHANGE_JOIN_STATE, JS_JOIN_COMPLETE_STATE); - return (err); + return err; } static int smctr_link_tx_fcbs_to_bdbs(struct net_device *dev) @@ -2959,7 +2961,7 @@ static int smctr_link_tx_fcbs_to_bdbs(struct net_device *dev) } } - return (0); + return 0; } static int smctr_load_firmware(struct net_device *dev) @@ -2974,7 +2976,7 @@ static int smctr_load_firmware(struct net_device *dev) if (request_firmware(&fw, "tr_smctr.bin", &dev->dev)) { printk(KERN_ERR "%s: firmware not found\n", dev->name); - return (UCODE_NOT_PRESENT); + return UCODE_NOT_PRESENT; } tp->num_of_tx_buffs = 4; @@ -3036,7 +3038,7 @@ static int smctr_load_firmware(struct net_device *dev) smctr_disable_16bit(dev); out: release_firmware(fw); - return (err); + return err; } static int smctr_load_node_addr(struct net_device *dev) @@ -3052,7 +3054,7 @@ static int smctr_load_node_addr(struct net_device *dev) } dev->addr_len = 6; - return (0); + return 0; } /* Lobe Media Test. @@ -3146,14 +3148,14 @@ static int smctr_lobe_media_test_cmd(struct net_device *dev) if(smctr_wait_cmd(dev)) { printk(KERN_ERR "Lobe Failed test state\n"); - return (LOBE_MEDIA_TEST_FAILED); + return LOBE_MEDIA_TEST_FAILED; } } err = smctr_setup_single_cmd(dev, ACB_CMD_MCT_TEST, TRC_LOBE_MEDIA_TEST); - return (err); + return err; } static int smctr_lobe_media_test_state(struct net_device *dev) @@ -3163,7 +3165,7 @@ static int smctr_lobe_media_test_state(struct net_device *dev) err = smctr_setup_single_cmd(dev, ACB_CMD_CHANGE_JOIN_STATE, JS_LOBE_TEST_STATE); - return (err); + return err; } static int smctr_make_8025_hdr(struct net_device *dev, @@ -3212,7 +3214,7 @@ static int smctr_make_8025_hdr(struct net_device *dev, break; } - return (0); + return 0; } static int smctr_make_access_pri(struct net_device *dev, MAC_SUB_VECTOR *tsv) @@ -3225,7 +3227,7 @@ static int smctr_make_access_pri(struct net_device *dev, MAC_SUB_VECTOR *tsv) tsv->svv[0] = MSB(tp->authorized_access_priority); tsv->svv[1] = LSB(tp->authorized_access_priority); - return (0); + return 0; } static int smctr_make_addr_mod(struct net_device *dev, MAC_SUB_VECTOR *tsv) @@ -3236,7 +3238,7 @@ static int smctr_make_addr_mod(struct net_device *dev, MAC_SUB_VECTOR *tsv) tsv->svv[0] = 0; tsv->svv[1] = 0; - return (0); + return 0; } static int smctr_make_auth_funct_class(struct net_device *dev, @@ -3250,7 +3252,7 @@ static int smctr_make_auth_funct_class(struct net_device *dev, tsv->svv[0] = MSB(tp->authorized_function_classes); tsv->svv[1] = LSB(tp->authorized_function_classes); - return (0); + return 0; } static int smctr_make_corr(struct net_device *dev, @@ -3262,7 +3264,7 @@ static int smctr_make_corr(struct net_device *dev, tsv->svv[0] = MSB(correlator); tsv->svv[1] = LSB(correlator); - return (0); + return 0; } static int smctr_make_funct_addr(struct net_device *dev, MAC_SUB_VECTOR *tsv) @@ -3280,7 +3282,7 @@ static int smctr_make_funct_addr(struct net_device *dev, MAC_SUB_VECTOR *tsv) tsv->svv[2] = MSB(tp->misc_command_data[1]); tsv->svv[3] = LSB(tp->misc_command_data[1]); - return (0); + return 0; } static int smctr_make_group_addr(struct net_device *dev, MAC_SUB_VECTOR *tsv) @@ -3305,7 +3307,7 @@ static int smctr_make_group_addr(struct net_device *dev, MAC_SUB_VECTOR *tsv) tsv->svv[2] == 0x00 && tsv->svv[3] == 0x00) tsv->svv[0] = 0x00; - return (0); + return 0; } static int smctr_make_phy_drop_num(struct net_device *dev, @@ -3324,7 +3326,7 @@ static int smctr_make_phy_drop_num(struct net_device *dev, tsv->svv[2] = MSB(tp->misc_command_data[1]); tsv->svv[3] = LSB(tp->misc_command_data[1]); - return (0); + return 0; } static int smctr_make_product_id(struct net_device *dev, MAC_SUB_VECTOR *tsv) @@ -3337,7 +3339,7 @@ static int smctr_make_product_id(struct net_device *dev, MAC_SUB_VECTOR *tsv) for(i = 0; i < 18; i++) tsv->svv[i] = 0xF0; - return (0); + return 0; } static int smctr_make_station_id(struct net_device *dev, MAC_SUB_VECTOR *tsv) @@ -3358,7 +3360,7 @@ static int smctr_make_station_id(struct net_device *dev, MAC_SUB_VECTOR *tsv) tsv->svv[4] = MSB(tp->misc_command_data[2]); tsv->svv[5] = LSB(tp->misc_command_data[2]); - return (0); + return 0; } static int smctr_make_ring_station_status(struct net_device *dev, @@ -3374,7 +3376,7 @@ static int smctr_make_ring_station_status(struct net_device *dev, tsv->svv[4] = 0; tsv->svv[5] = 0; - return (0); + return 0; } static int smctr_make_ring_station_version(struct net_device *dev, @@ -3400,7 +3402,7 @@ static int smctr_make_ring_station_version(struct net_device *dev, else tsv->svv[9] = 0xc4; /* EBCDIC - D */ - return (0); + return 0; } static int smctr_make_tx_status_code(struct net_device *dev, @@ -3414,7 +3416,7 @@ static int smctr_make_tx_status_code(struct net_device *dev, /* Stripped frame status of Transmitted Frame */ tsv->svv[1] = tx_fstatus & 0xff; - return (0); + return 0; } static int smctr_make_upstream_neighbor_addr(struct net_device *dev, @@ -3436,7 +3438,7 @@ static int smctr_make_upstream_neighbor_addr(struct net_device *dev, tsv->svv[4] = MSB(tp->misc_command_data[2]); tsv->svv[5] = LSB(tp->misc_command_data[2]); - return (0); + return 0; } static int smctr_make_wrap_data(struct net_device *dev, MAC_SUB_VECTOR *tsv) @@ -3444,7 +3446,7 @@ static int smctr_make_wrap_data(struct net_device *dev, MAC_SUB_VECTOR *tsv) tsv->svi = WRAP_DATA; tsv->svl = S_WRAP_DATA; - return (0); + return 0; } /* @@ -3464,9 +3466,9 @@ static int smctr_open(struct net_device *dev) err = smctr_init_adapter(dev); if(err < 0) - return (err); + return err; - return (err); + return err; } /* Interrupt driven open of Token card. */ @@ -3481,9 +3483,9 @@ static int smctr_open_tr(struct net_device *dev) /* Now we can actually open the adapter. */ if(tp->status == OPEN) - return (0); + return 0; if(tp->status != INITIALIZED) - return (-1); + return -1; /* FIXME: it would work a lot better if we masked the irq sources on the card here, then we could skip the locking and poll nicely */ @@ -3560,7 +3562,7 @@ static int smctr_open_tr(struct net_device *dev) out: spin_unlock_irqrestore(&tp->lock, flags); - return (err); + return err; } /* Check for a network adapter of this type, @@ -3675,7 +3677,7 @@ static int __init smctr_probe1(struct net_device *dev, int ioaddr) dev->netdev_ops = &smctr_netdev_ops; dev->watchdog_timeo = HZ; - return (0); + return 0; out: return err; @@ -3699,13 +3701,13 @@ static int smctr_process_rx_packet(MAC_HEADER *rmf, __u16 size, case INIT: if((rcode = smctr_rcv_init(dev, rmf, &correlator)) == HARDWARE_FAILED) { - return (rcode); + return rcode; } if((err = smctr_send_rsp(dev, rmf, rcode, correlator))) { - return (err); + return err; } break; @@ -3713,13 +3715,13 @@ static int smctr_process_rx_packet(MAC_HEADER *rmf, __u16 size, if((rcode = smctr_rcv_chg_param(dev, rmf, &correlator)) ==HARDWARE_FAILED) { - return (rcode); + return rcode; } if((err = smctr_send_rsp(dev, rmf, rcode, correlator))) { - return (err); + return err; } break; @@ -3728,16 +3730,16 @@ static int smctr_process_rx_packet(MAC_HEADER *rmf, __u16 size, rmf, &correlator)) != POSITIVE_ACK) { if(rcode == HARDWARE_FAILED) - return (rcode); + return rcode; else - return (smctr_send_rsp(dev, rmf, - rcode, correlator)); + return smctr_send_rsp(dev, rmf, + rcode, correlator); } if((err = smctr_send_rpt_addr(dev, rmf, correlator))) { - return (err); + return err; } break; @@ -3746,17 +3748,17 @@ static int smctr_process_rx_packet(MAC_HEADER *rmf, __u16 size, rmf, &correlator)) != POSITIVE_ACK) { if(rcode == HARDWARE_FAILED) - return (rcode); + return rcode; else - return (smctr_send_rsp(dev, rmf, + return smctr_send_rsp(dev, rmf, rcode, - correlator)); + correlator); } if((err = smctr_send_rpt_attch(dev, rmf, correlator))) { - return (err); + return err; } break; @@ -3765,17 +3767,17 @@ static int smctr_process_rx_packet(MAC_HEADER *rmf, __u16 size, rmf, &correlator)) != POSITIVE_ACK) { if(rcode == HARDWARE_FAILED) - return (rcode); + return rcode; else - return (smctr_send_rsp(dev, rmf, + return smctr_send_rsp(dev, rmf, rcode, - correlator)); + correlator); } if((err = smctr_send_rpt_state(dev, rmf, correlator))) { - return (err); + return err; } break; @@ -3786,17 +3788,17 @@ static int smctr_process_rx_packet(MAC_HEADER *rmf, __u16 size, != POSITIVE_ACK) { if(rcode == HARDWARE_FAILED) - return (rcode); + return rcode; else - return (smctr_send_rsp(dev, rmf, + return smctr_send_rsp(dev, rmf, rcode, - correlator)); + correlator); } if((err = smctr_send_tx_forward(dev, rmf, &tx_fstatus)) == HARDWARE_FAILED) { - return (err); + return err; } if(err == A_FRAME_WAS_FORWARDED) @@ -3805,7 +3807,7 @@ static int smctr_process_rx_packet(MAC_HEADER *rmf, __u16 size, rmf, tx_fstatus)) == HARDWARE_FAILED) { - return (err); + return err; } } break; @@ -3834,7 +3836,7 @@ static int smctr_process_rx_packet(MAC_HEADER *rmf, __u16 size, if((err = smctr_send_rsp(dev, rmf,rcode, correlator))) { - return (err); + return err; } } @@ -3899,7 +3901,7 @@ static int smctr_process_rx_packet(MAC_HEADER *rmf, __u16 size, err = 0; } - return (err); + return err; } /* Adapter RAM test. Incremental word ODD boundary data test. */ @@ -3942,7 +3944,7 @@ static int smctr_ram_memory_test(struct net_device *dev) err_offset = j; err_word = word_read; err_pattern = word_pattern; - return (RAM_TEST_FAILED); + return RAM_TEST_FAILED; } } } @@ -3966,14 +3968,14 @@ static int smctr_ram_memory_test(struct net_device *dev) err_offset = j; err_word = word_read; err_pattern = word_pattern; - return (RAM_TEST_FAILED); + return RAM_TEST_FAILED; } } } smctr_set_page(dev, (__u8 *)tp->ram_access); - return (0); + return 0; } static int smctr_rcv_chg_param(struct net_device *dev, MAC_HEADER *rmf, @@ -3986,7 +3988,7 @@ static int smctr_rcv_chg_param(struct net_device *dev, MAC_HEADER *rmf, /* This Frame can only come from a CRS */ if((rmf->dc_sc & SC_MASK) != SC_CRS) - return(E_INAPPROPRIATE_SOURCE_CLASS); + return E_INAPPROPRIATE_SOURCE_CLASS; /* Remove MVID Length from total length. */ vlen = (signed short)rmf->vl - 4; @@ -4058,7 +4060,7 @@ static int smctr_rcv_chg_param(struct net_device *dev, MAC_HEADER *rmf, } } - return (rcode); + return rcode; } static int smctr_rcv_init(struct net_device *dev, MAC_HEADER *rmf, @@ -4071,7 +4073,7 @@ static int smctr_rcv_init(struct net_device *dev, MAC_HEADER *rmf, /* This Frame can only come from a RPS */ if((rmf->dc_sc & SC_MASK) != SC_RPS) - return (E_INAPPROPRIATE_SOURCE_CLASS); + return E_INAPPROPRIATE_SOURCE_CLASS; /* Remove MVID Length from total length. */ vlen = (signed short)rmf->vl - 4; @@ -4133,7 +4135,7 @@ static int smctr_rcv_init(struct net_device *dev, MAC_HEADER *rmf, } } - return (rcode); + return rcode; } static int smctr_rcv_tx_forward(struct net_device *dev, MAC_HEADER *rmf) @@ -4145,7 +4147,7 @@ static int smctr_rcv_tx_forward(struct net_device *dev, MAC_HEADER *rmf) /* This Frame can only come from a CRS */ if((rmf->dc_sc & SC_MASK) != SC_CRS) - return (E_INAPPROPRIATE_SOURCE_CLASS); + return E_INAPPROPRIATE_SOURCE_CLASS; /* Remove MVID Length from total length */ vlen = (signed short)rmf->vl - 4; @@ -4193,7 +4195,7 @@ static int smctr_rcv_tx_forward(struct net_device *dev, MAC_HEADER *rmf) } } - return (rcode); + return rcode; } static int smctr_rcv_rq_addr_state_attch(struct net_device *dev, @@ -4250,7 +4252,7 @@ static int smctr_rcv_rq_addr_state_attch(struct net_device *dev, } } - return (rcode); + return rcode; } static int smctr_rcv_unknown(struct net_device *dev, MAC_HEADER *rmf, @@ -4284,7 +4286,7 @@ static int smctr_rcv_unknown(struct net_device *dev, MAC_HEADER *rmf, rsv = (MAC_SUB_VECTOR *)((__u32)rsv + rsv->svl); } - return (E_UNRECOGNIZED_VECTOR_ID); + return E_UNRECOGNIZED_VECTOR_ID; } /* @@ -4311,7 +4313,7 @@ static int smctr_reset_adapter(struct net_device *dev) */ outb(tp->trc_mask | CSR_CLRTINT | CSR_CLRCBUSY, ioaddr + CSR); - return (0); + return 0; } static int smctr_restart_tx_chain(struct net_device *dev, short queue) @@ -4329,7 +4331,7 @@ static int smctr_restart_tx_chain(struct net_device *dev, short queue) err = smctr_issue_resume_tx_fcb_cmd(dev, queue); } - return (err); + return err; } static int smctr_ring_status_chg(struct net_device *dev) @@ -4371,7 +4373,7 @@ static int smctr_ring_status_chg(struct net_device *dev) } if(!(tp->ring_status_flags & RING_STATUS_CHANGED)) - return (0); + return 0; switch(tp->ring_status) { @@ -4421,7 +4423,7 @@ static int smctr_ring_status_chg(struct net_device *dev) break; } - return (0); + return 0; } static int smctr_rx_frame(struct net_device *dev) @@ -4486,7 +4488,7 @@ static int smctr_rx_frame(struct net_device *dev) break; } - return (err); + return err; } static int smctr_send_dat(struct net_device *dev) @@ -4502,7 +4504,7 @@ static int smctr_send_dat(struct net_device *dev) if((fcb = smctr_get_tx_fcb(dev, MAC_QUEUE, sizeof(MAC_HEADER))) == (FCBlock *)(-1L)) { - return (OUT_OF_RESOURCES); + return OUT_OF_RESOURCES; } /* Initialize DAT Data Fields. */ @@ -4524,7 +4526,7 @@ static int smctr_send_dat(struct net_device *dev) /* Start Transmit. */ if((err = smctr_trc_send_packet(dev, fcb, MAC_QUEUE))) - return (err); + return err; /* Wait for Transmit to Complete */ for(i = 0; i < 10000; i++) @@ -4538,7 +4540,7 @@ static int smctr_send_dat(struct net_device *dev) if(!(fcb->frame_status & FCB_COMMAND_DONE) || fcb->frame_status & (FCB_TX_STATUS_E | FCB_TX_AC_BITS)) { - return (INITIALIZE_FAILED); + return INITIALIZE_FAILED; } /* De-allocated Tx FCB and Frame Buffer @@ -4549,7 +4551,7 @@ static int smctr_send_dat(struct net_device *dev) tp->tx_queue_status[MAC_QUEUE] = NOT_TRANSMITING; smctr_update_tx_chain(dev, fcb, MAC_QUEUE); - return (0); + return 0; } static void smctr_timeout(struct net_device *dev) @@ -4610,7 +4612,7 @@ static int smctr_send_lobe_media_test(struct net_device *dev) if((fcb = smctr_get_tx_fcb(dev, MAC_QUEUE, sizeof(struct trh_hdr) + S_WRAP_DATA + S_WRAP_DATA)) == (FCBlock *)(-1L)) { - return (OUT_OF_RESOURCES); + return OUT_OF_RESOURCES; } /* Initialize DAT Data Fields. */ @@ -4639,7 +4641,7 @@ static int smctr_send_lobe_media_test(struct net_device *dev) /* Start Transmit. */ tmf->vl = SWAP_BYTES(tmf->vl); if((err = smctr_trc_send_packet(dev, fcb, MAC_QUEUE))) - return (err); + return err; /* Wait for Transmit to Complete. (10 ms). */ for(i=0; i < 10000; i++) @@ -4653,7 +4655,7 @@ static int smctr_send_lobe_media_test(struct net_device *dev) if(!(fcb->frame_status & FCB_COMMAND_DONE) || fcb->frame_status & (FCB_TX_STATUS_E | FCB_TX_AC_BITS)) { - return (LOBE_MEDIA_TEST_FAILED); + return LOBE_MEDIA_TEST_FAILED; } /* De-allocated Tx FCB and Frame Buffer @@ -4664,7 +4666,7 @@ static int smctr_send_lobe_media_test(struct net_device *dev) tp->tx_queue_status[MAC_QUEUE] = NOT_TRANSMITING; smctr_update_tx_chain(dev, fcb, MAC_QUEUE); - return (0); + return 0; } static int smctr_send_rpt_addr(struct net_device *dev, MAC_HEADER *rmf, @@ -4679,7 +4681,7 @@ static int smctr_send_rpt_addr(struct net_device *dev, MAC_HEADER *rmf, + S_ADDRESS_MODIFER + S_GROUP_ADDRESS + S_FUNCTIONAL_ADDRESS)) == (FCBlock *)(-1L)) { - return (0); + return 0; } tmf = (MAC_HEADER *)fcb->bdb_ptr->data_block_ptr; @@ -4722,7 +4724,7 @@ static int smctr_send_rpt_addr(struct net_device *dev, MAC_HEADER *rmf, */ tmf->vl = SWAP_BYTES(tmf->vl); - return (smctr_trc_send_packet(dev, fcb, MAC_QUEUE)); + return smctr_trc_send_packet(dev, fcb, MAC_QUEUE); } static int smctr_send_rpt_attch(struct net_device *dev, MAC_HEADER *rmf, @@ -4737,7 +4739,7 @@ static int smctr_send_rpt_attch(struct net_device *dev, MAC_HEADER *rmf, + S_AUTHORIZED_FUNCTION_CLASS + S_AUTHORIZED_ACCESS_PRIORITY)) == (FCBlock *)(-1L)) { - return (0); + return 0; } tmf = (MAC_HEADER *)fcb->bdb_ptr->data_block_ptr; @@ -4776,7 +4778,7 @@ static int smctr_send_rpt_attch(struct net_device *dev, MAC_HEADER *rmf, */ tmf->vl = SWAP_BYTES(tmf->vl); - return (smctr_trc_send_packet(dev, fcb, MAC_QUEUE)); + return smctr_trc_send_packet(dev, fcb, MAC_QUEUE); } static int smctr_send_rpt_state(struct net_device *dev, MAC_HEADER *rmf, @@ -4791,7 +4793,7 @@ static int smctr_send_rpt_state(struct net_device *dev, MAC_HEADER *rmf, + S_RING_STATION_STATUS + S_STATION_IDENTIFER)) == (FCBlock *)(-1L)) { - return (0); + return 0; } tmf = (MAC_HEADER *)fcb->bdb_ptr->data_block_ptr; @@ -4826,7 +4828,7 @@ static int smctr_send_rpt_state(struct net_device *dev, MAC_HEADER *rmf, */ tmf->vl = SWAP_BYTES(tmf->vl); - return (smctr_trc_send_packet(dev, fcb, MAC_QUEUE)); + return smctr_trc_send_packet(dev, fcb, MAC_QUEUE); } static int smctr_send_rpt_tx_forward(struct net_device *dev, @@ -4839,7 +4841,7 @@ static int smctr_send_rpt_tx_forward(struct net_device *dev, if((fcb = smctr_get_tx_fcb(dev, MAC_QUEUE, sizeof(MAC_HEADER) + S_TRANSMIT_STATUS_CODE)) == (FCBlock *)(-1L)) { - return (0); + return 0; } tmf = (MAC_HEADER *)fcb->bdb_ptr->data_block_ptr; @@ -4862,7 +4864,7 @@ static int smctr_send_rpt_tx_forward(struct net_device *dev, */ tmf->vl = SWAP_BYTES(tmf->vl); - return(smctr_trc_send_packet(dev, fcb, MAC_QUEUE)); + return smctr_trc_send_packet(dev, fcb, MAC_QUEUE); } static int smctr_send_rsp(struct net_device *dev, MAC_HEADER *rmf, @@ -4875,7 +4877,7 @@ static int smctr_send_rsp(struct net_device *dev, MAC_HEADER *rmf, if((fcb = smctr_get_tx_fcb(dev, MAC_QUEUE, sizeof(MAC_HEADER) + S_CORRELATOR + S_RESPONSE_CODE)) == (FCBlock *)(-1L)) { - return (0); + return 0; } tmf = (MAC_HEADER *)fcb->bdb_ptr->data_block_ptr; @@ -4888,7 +4890,7 @@ static int smctr_send_rsp(struct net_device *dev, MAC_HEADER *rmf, tsv = (MAC_SUB_VECTOR *)((__u32)tmf + sizeof(MAC_HEADER)); smctr_make_corr(dev, tsv, correlator); - return (0); + return 0; } static int smctr_send_rq_init(struct net_device *dev) @@ -4907,7 +4909,7 @@ static int smctr_send_rq_init(struct net_device *dev) + S_RING_STATION_VERSION_NUMBER + S_ADDRESS_MODIFER)) == (FCBlock *)(-1L))) { - return (0); + return 0; } tmf = (MAC_HEADER *)fcb->bdb_ptr->data_block_ptr; @@ -4943,7 +4945,7 @@ static int smctr_send_rq_init(struct net_device *dev) tmf->vl = SWAP_BYTES(tmf->vl); if((err = smctr_trc_send_packet(dev, fcb, MAC_QUEUE))) - return (err); + return err; /* Wait for Transmit to Complete */ for(i = 0; i < 10000; i++) @@ -4957,7 +4959,7 @@ static int smctr_send_rq_init(struct net_device *dev) fstatus = fcb->frame_status; if(!(fstatus & FCB_COMMAND_DONE)) - return (HARDWARE_FAILED); + return HARDWARE_FAILED; if(!(fstatus & FCB_TX_STATUS_E)) count++; @@ -4971,7 +4973,7 @@ static int smctr_send_rq_init(struct net_device *dev) smctr_update_tx_chain(dev, fcb, MAC_QUEUE); } while(count < 4 && ((fstatus & FCB_TX_AC_BITS) ^ FCB_TX_AC_BITS)); - return (smctr_join_complete_state(dev)); + return smctr_join_complete_state(dev); } static int smctr_send_tx_forward(struct net_device *dev, MAC_HEADER *rmf, @@ -4984,13 +4986,13 @@ static int smctr_send_tx_forward(struct net_device *dev, MAC_HEADER *rmf, /* Check if this is the END POINT of the Transmit Forward Chain. */ if(rmf->vl <= 18) - return (0); + return 0; /* Allocate Transmit FCB only by requesting 0 bytes * of data buffer. */ if((fcb = smctr_get_tx_fcb(dev, MAC_QUEUE, 0)) == (FCBlock *)(-1L)) - return (0); + return 0; /* Set pointer to Transmit Frame Buffer to the data * portion of the received TX Forward frame, making @@ -5006,7 +5008,7 @@ static int smctr_send_tx_forward(struct net_device *dev, MAC_HEADER *rmf, fcb->bdb_ptr->buffer_length = rmf->vl - 4 - 2; if((err = smctr_trc_send_packet(dev, fcb, MAC_QUEUE))) - return (err); + return err; /* Wait for Transmit to Complete */ for(i = 0; i < 10000; i++) @@ -5020,7 +5022,7 @@ static int smctr_send_tx_forward(struct net_device *dev, MAC_HEADER *rmf, if(!(fcb->frame_status & FCB_COMMAND_DONE)) { if((err = smctr_issue_resume_tx_fcb_cmd(dev, MAC_QUEUE))) - return (err); + return err; for(i = 0; i < 10000; i++) { @@ -5030,12 +5032,12 @@ static int smctr_send_tx_forward(struct net_device *dev, MAC_HEADER *rmf, } if(!(fcb->frame_status & FCB_COMMAND_DONE)) - return (HARDWARE_FAILED); + return HARDWARE_FAILED; } *tx_fstatus = fcb->frame_status; - return (A_FRAME_WAS_FORWARDED); + return A_FRAME_WAS_FORWARDED; } static int smctr_set_auth_access_pri(struct net_device *dev, @@ -5044,11 +5046,11 @@ static int smctr_set_auth_access_pri(struct net_device *dev, struct net_local *tp = netdev_priv(dev); if(rsv->svl != S_AUTHORIZED_ACCESS_PRIORITY) - return (E_SUB_VECTOR_LENGTH_ERROR); + return E_SUB_VECTOR_LENGTH_ERROR; tp->authorized_access_priority = (rsv->svv[0] << 8 | rsv->svv[1]); - return (POSITIVE_ACK); + return POSITIVE_ACK; } static int smctr_set_auth_funct_class(struct net_device *dev, @@ -5057,22 +5059,22 @@ static int smctr_set_auth_funct_class(struct net_device *dev, struct net_local *tp = netdev_priv(dev); if(rsv->svl != S_AUTHORIZED_FUNCTION_CLASS) - return (E_SUB_VECTOR_LENGTH_ERROR); + return E_SUB_VECTOR_LENGTH_ERROR; tp->authorized_function_classes = (rsv->svv[0] << 8 | rsv->svv[1]); - return (POSITIVE_ACK); + return POSITIVE_ACK; } static int smctr_set_corr(struct net_device *dev, MAC_SUB_VECTOR *rsv, __u16 *correlator) { if(rsv->svl != S_CORRELATOR) - return (E_SUB_VECTOR_LENGTH_ERROR); + return E_SUB_VECTOR_LENGTH_ERROR; *correlator = (rsv->svv[0] << 8 | rsv->svv[1]); - return (POSITIVE_ACK); + return POSITIVE_ACK; } static int smctr_set_error_timer_value(struct net_device *dev, @@ -5082,34 +5084,34 @@ static int smctr_set_error_timer_value(struct net_device *dev, int err; if(rsv->svl != S_ERROR_TIMER_VALUE) - return (E_SUB_VECTOR_LENGTH_ERROR); + return E_SUB_VECTOR_LENGTH_ERROR; err_tval = (rsv->svv[0] << 8 | rsv->svv[1])*10; smctr_issue_write_word_cmd(dev, RW_TER_THRESHOLD, &err_tval); if((err = smctr_wait_cmd(dev))) - return (err); + return err; - return (POSITIVE_ACK); + return POSITIVE_ACK; } static int smctr_set_frame_forward(struct net_device *dev, MAC_SUB_VECTOR *rsv, __u8 dc_sc) { if((rsv->svl < 2) || (rsv->svl > S_FRAME_FORWARD)) - return (E_SUB_VECTOR_LENGTH_ERROR); + return E_SUB_VECTOR_LENGTH_ERROR; if((dc_sc & DC_MASK) != DC_CRS) { if(rsv->svl >= 2 && rsv->svl < 20) - return (E_TRANSMIT_FORWARD_INVALID); + return E_TRANSMIT_FORWARD_INVALID; if((rsv->svv[0] != 0) || (rsv->svv[1] != 0)) - return (E_TRANSMIT_FORWARD_INVALID); + return E_TRANSMIT_FORWARD_INVALID; } - return (POSITIVE_ACK); + return POSITIVE_ACK; } static int smctr_set_local_ring_num(struct net_device *dev, @@ -5118,13 +5120,13 @@ static int smctr_set_local_ring_num(struct net_device *dev, struct net_local *tp = netdev_priv(dev); if(rsv->svl != S_LOCAL_RING_NUMBER) - return (E_SUB_VECTOR_LENGTH_ERROR); + return E_SUB_VECTOR_LENGTH_ERROR; if(tp->ptr_local_ring_num) *(__u16 *)(tp->ptr_local_ring_num) = (rsv->svv[0] << 8 | rsv->svv[1]); - return (POSITIVE_ACK); + return POSITIVE_ACK; } static unsigned short smctr_set_ctrl_attention(struct net_device *dev) @@ -5140,7 +5142,7 @@ static unsigned short smctr_set_ctrl_attention(struct net_device *dev) outb(tp->trc_mask, ioaddr + CSR); } - return (0); + return 0; } static void smctr_set_multicast_list(struct net_device *dev) @@ -5159,7 +5161,7 @@ static int smctr_set_page(struct net_device *dev, __u8 *buf) amask = (__u8)((tptr & PR_PAGE_MASK) >> 8); outb(amask, dev->base_addr + PR); - return (0); + return 0; } static int smctr_set_phy_drop(struct net_device *dev, MAC_SUB_VECTOR *rsv) @@ -5167,13 +5169,13 @@ static int smctr_set_phy_drop(struct net_device *dev, MAC_SUB_VECTOR *rsv) int err; if(rsv->svl != S_PHYSICAL_DROP) - return (E_SUB_VECTOR_LENGTH_ERROR); + return E_SUB_VECTOR_LENGTH_ERROR; smctr_issue_write_byte_cmd(dev, RW_PHYSICAL_DROP_NUMBER, &rsv->svv[0]); if((err = smctr_wait_cmd(dev))) - return (err); + return err; - return (POSITIVE_ACK); + return POSITIVE_ACK; } /* Reset the ring speed to the opposite of what it was. This auto-pilot @@ -5195,16 +5197,16 @@ static int smctr_set_ring_speed(struct net_device *dev) smctr_reset_adapter(dev); if((err = smctr_init_card_real(dev))) - return (err); + return err; smctr_enable_bic_int(dev); if((err = smctr_issue_enable_int_cmd(dev, TRC_INTERRUPT_ENABLE_MASK))) - return (err); + return err; smctr_disable_16bit(dev); - return (0); + return 0; } static int smctr_set_rx_look_ahead(struct net_device *dev) @@ -5233,7 +5235,7 @@ static int smctr_set_rx_look_ahead(struct net_device *dev) *((__u16 *)(tp->ram_access)) = sword; } - return (0); + return 0; } static int smctr_set_trc_reset(int ioaddr) @@ -5243,7 +5245,7 @@ static int smctr_set_trc_reset(int ioaddr) r = inb(ioaddr + MSR); outb(MSR_RST | r, ioaddr + MSR); - return (0); + return 0; } /* @@ -5259,10 +5261,10 @@ static int smctr_setup_single_cmd(struct net_device *dev, printk(KERN_DEBUG "%s: smctr_setup_single_cmd\n", dev->name); if((err = smctr_wait_while_cbusy(dev))) - return (err); + return err; if((err = (unsigned int)smctr_wait_cmd(dev))) - return (err); + return err; tp->acb_head->cmd_done_status = 0; tp->acb_head->cmd = command; @@ -5270,7 +5272,7 @@ static int smctr_setup_single_cmd(struct net_device *dev, err = smctr_issue_resume_acb_cmd(dev); - return (err); + return err; } /* @@ -5287,7 +5289,7 @@ static int smctr_setup_single_cmd_w_data(struct net_device *dev, tp->acb_head->data_offset_lo = (__u16)TRC_POINTER(tp->misc_command_data); - return(smctr_issue_resume_acb_cmd(dev)); + return smctr_issue_resume_acb_cmd(dev); } static char *smctr_malloc(struct net_device *dev, __u16 size) @@ -5298,7 +5300,7 @@ static char *smctr_malloc(struct net_device *dev, __u16 size) m = (char *)(tp->ram_access + tp->sh_mem_used); tp->sh_mem_used += (__u32)size; - return (m); + return m; } static int smctr_status_chg(struct net_device *dev) @@ -5333,7 +5335,7 @@ static int smctr_status_chg(struct net_device *dev) break; } - return (0); + return 0; } static int smctr_trc_send_packet(struct net_device *dev, FCBlock *fcb, @@ -5355,7 +5357,7 @@ static int smctr_trc_send_packet(struct net_device *dev, FCBlock *fcb, err = smctr_issue_resume_tx_fcb_cmd(dev, queue); } - return (err); + return err; } static __u16 smctr_tx_complete(struct net_device *dev, __u16 queue) @@ -5409,7 +5411,7 @@ static __u16 smctr_tx_complete(struct net_device *dev, __u16 queue) break; } - return (err); + return err; } static unsigned short smctr_tx_move_frame(struct net_device *dev, @@ -5450,7 +5452,7 @@ static unsigned short smctr_tx_move_frame(struct net_device *dev, pbuff += len; } - return (0); + return 0; } /* Update the error statistic counters for this adapter. */ @@ -5493,7 +5495,7 @@ static int smctr_update_err_stats(struct net_device *dev) if(tstat->token_errors) tstat->token_errors += *(tp->misc_command_data + 5) >> 8; - return (0); + return 0; } static int smctr_update_rx_chain(struct net_device *dev, __u16 queue) @@ -5530,7 +5532,7 @@ static int smctr_update_rx_chain(struct net_device *dev, __u16 queue) tp->rx_bdb_curr[queue]->back_ptr->info = BDB_NOT_CHAIN_END; tp->rx_bdb_curr[queue] = bdb; - return (0); + return 0; } static int smctr_update_tx_chain(struct net_device *dev, FCBlock *fcb, @@ -5542,13 +5544,13 @@ static int smctr_update_tx_chain(struct net_device *dev, FCBlock *fcb, printk(KERN_DEBUG "smctr_update_tx_chain\n"); if(tp->num_tx_fcbs_used[queue] <= 0) - return (HARDWARE_FAILED); + return HARDWARE_FAILED; else { if(tp->tx_buff_used[queue] < fcb->memory_alloc) { tp->tx_buff_used[queue] = 0; - return (HARDWARE_FAILED); + return HARDWARE_FAILED; } tp->tx_buff_used[queue] -= fcb->memory_alloc; @@ -5566,7 +5568,7 @@ static int smctr_update_tx_chain(struct net_device *dev, FCBlock *fcb, fcb->frame_status = 0; tp->tx_fcb_end[queue] = fcb->next_ptr; netif_wake_queue(dev); - return (0); + return 0; } } @@ -5587,12 +5589,12 @@ static int smctr_wait_cmd(struct net_device *dev) } if(loop_count == 0) - return(HARDWARE_FAILED); + return HARDWARE_FAILED; if(tp->acb_head->cmd_done_status & 0xff) - return(HARDWARE_FAILED); + return HARDWARE_FAILED; - return (0); + return 0; } static int smctr_wait_while_cbusy(struct net_device *dev) @@ -5624,9 +5626,9 @@ static int smctr_wait_while_cbusy(struct net_device *dev) } if(timeout) - return (0); + return 0; else - return (HARDWARE_FAILED); + return HARDWARE_FAILED; } #ifdef MODULE diff --git a/drivers/net/tokenring/tms380tr.c b/drivers/net/tokenring/tms380tr.c index 08182fde3dcd..c83f4f6e39e1 100644 --- a/drivers/net/tokenring/tms380tr.c +++ b/drivers/net/tokenring/tms380tr.c @@ -224,7 +224,7 @@ static int madgemc_sifprobe(struct net_device *dev) chk2 ^= 0x0FE; if(chk1 != chk2) - return (-1); /* No adapter */ + return -1; /* No adapter */ chk1 -= 2; } while(chk1 != 0); /* Repeat 128 times (all byte values) */ @@ -232,7 +232,7 @@ static int madgemc_sifprobe(struct net_device *dev) /* Restore the SIFADR value */ SIFWRITEB(old, SIFADR); - return (0); + return 0; } #endif @@ -271,7 +271,7 @@ int tms380tr_open(struct net_device *dev) { printk(KERN_INFO "%s: Chipset initialization error\n", dev->name); - return (-1); + return -1; } tp->timer.expires = jiffies + 30*HZ; @@ -298,7 +298,7 @@ int tms380tr_open(struct net_device *dev) if(tp->AdapterVirtOpenFlag == 0) { tms380tr_disable_interrupts(dev); - return (-1); + return -1; } tp->StartTime = jiffies; @@ -309,7 +309,7 @@ int tms380tr_open(struct net_device *dev) tp->timer.data = (unsigned long)dev; add_timer(&tp->timer); - return (0); + return 0; } /* @@ -343,23 +343,23 @@ static int tms380tr_chipset_init(struct net_device *dev) printk(KERN_DEBUG "%s: Resetting adapter...\n", dev->name); err = tms380tr_reset_adapter(dev); if(err < 0) - return (-1); + return -1; if(tms380tr_debug > 3) printk(KERN_DEBUG "%s: Bringup diags...\n", dev->name); err = tms380tr_bringup_diags(dev); if(err < 0) - return (-1); + return -1; if(tms380tr_debug > 3) printk(KERN_DEBUG "%s: Init adapter...\n", dev->name); err = tms380tr_init_adapter(dev); if(err < 0) - return (-1); + return -1; if(tms380tr_debug > 3) printk(KERN_DEBUG "%s: Done!\n", dev->name); - return (0); + return 0; } /* @@ -877,7 +877,7 @@ static unsigned char tms380tr_chk_ssb(struct net_local *tp, unsigned short IrqTy IrqType != STS_IRQ_COMMAND_STATUS && IrqType != STS_IRQ_RING_STATUS) { - return (1); /* SSB not involved. */ + return 1; /* SSB not involved. */ } /* Note: All fields of the SSB have been set to all ones (-1) after it @@ -887,21 +887,21 @@ static unsigned char tms380tr_chk_ssb(struct net_local *tp, unsigned short IrqTy */ if(ssb->STS == (unsigned short) -1) - return (0); /* Command field not yet available. */ + return 0; /* Command field not yet available. */ if(IrqType == STS_IRQ_COMMAND_STATUS) - return (1); /* Status fields not always affected. */ + return 1; /* Status fields not always affected. */ if(ssb->Parm[0] == (unsigned short) -1) - return (0); /* Status 1 field not yet available. */ + return 0; /* Status 1 field not yet available. */ if(IrqType == STS_IRQ_RING_STATUS) - return (1); /* Status 2 & 3 fields not affected. */ + return 1; /* Status 2 & 3 fields not affected. */ /* Note: At this point, the interrupt is either TRANSMIT or RECEIVE. */ if(ssb->Parm[1] == (unsigned short) -1) - return (0); /* Status 2 field not yet available. */ + return 0; /* Status 2 field not yet available. */ if(ssb->Parm[2] == (unsigned short) -1) - return (0); /* Status 3 field not yet available. */ + return 0; /* Status 3 field not yet available. */ - return (1); /* All SSB fields have been written by the adapter. */ + return 1; /* All SSB fields have been written by the adapter. */ } /* @@ -1143,7 +1143,7 @@ int tms380tr_close(struct net_device *dev) #endif tms380tr_cancel_tx_queue(tp); - return (0); + return 0; } /* @@ -1154,7 +1154,7 @@ static struct net_device_stats *tms380tr_get_stats(struct net_device *dev) { struct net_local *tp = netdev_priv(dev); - return ((struct net_device_stats *)&tp->MacStat); + return (struct net_device_stats *)&tp->MacStat; } /* @@ -1256,7 +1256,7 @@ static int tms380tr_reset_adapter(struct net_device *dev) if (request_firmware(&fw_entry, "tms380tr.bin", tp->pdev) != 0) { printk(KERN_ALERT "%s: firmware %s is missing, cannot start.\n", dev->name, "tms380tr.bin"); - return (-1); + return -1; } fw_ptr = (unsigned short *)fw_entry->data; @@ -1322,13 +1322,13 @@ static int tms380tr_reset_adapter(struct net_device *dev) /* Clear CPHALT and start BUD */ SIFWRITEW(c, SIFACL); release_firmware(fw_entry); - return (1); + return 1; } } while(count == 0); release_firmware(fw_entry); printk(KERN_INFO "%s: Adapter Download Failed\n", dev->name); - return (-1); + return -1; } MODULE_FIRMWARE("tms380tr.bin"); @@ -1363,7 +1363,7 @@ static int tms380tr_bringup_diags(struct net_device *dev) printk(KERN_DEBUG " %04X\n", Status); /* BUD successfully completed */ if(Status == STS_INITIALIZE) - return (1); + return 1; /* Unrecoverable hardware error, BUD not completed? */ } while((loop_cnt > 0) && ((Status & (STS_ERROR | STS_TEST)) != (STS_ERROR | STS_TEST))); @@ -1390,7 +1390,7 @@ static int tms380tr_bringup_diags(struct net_device *dev) else printk(KERN_INFO "%s: Bring Up Diagnostics Error (%04X) occurred\n", dev->name, Status & 0x000f); - return (-1); + return -1; } /* @@ -1464,7 +1464,7 @@ static int tms380tr_init_adapter(struct net_device *dev) { printk(KERN_INFO "%s: DMA failed\n", dev->name); /* DMA data error: wrong data in SCB */ - return (-1); + return -1; } i++; } while(i < 6); @@ -1473,11 +1473,11 @@ static int tms380tr_init_adapter(struct net_device *dev) do { /* Test if contents of SSB is valid */ if(SSB_Test[i] != *(sb_ptr + i)) /* DMA data error: wrong data in SSB */ - return (-1); + return -1; i++; } while (i < 8); - return (1); /* Adapter successfully initialized */ + return 1; /* Adapter successfully initialized */ } else { @@ -1488,7 +1488,7 @@ static int tms380tr_init_adapter(struct net_device *dev) Status &= STS_ERROR_MASK; /* ShowInitialisationErrorCode(Status); */ printk(KERN_INFO "%s: Status error: %d\n", dev->name, Status); - return (-1); /* Unrecoverable error */ + return -1; /* Unrecoverable error */ } else { @@ -1503,7 +1503,7 @@ static int tms380tr_init_adapter(struct net_device *dev) } while(retry_cnt > 0); printk(KERN_INFO "%s: Retry exceeded\n", dev->name); - return (-1); + return -1; } /* diff --git a/drivers/net/tsi108_eth.c b/drivers/net/tsi108_eth.c index a03730bd1da5..5c633a32eaeb 100644 --- a/drivers/net/tsi108_eth.c +++ b/drivers/net/tsi108_eth.c @@ -219,7 +219,7 @@ static int tsi108_read_mii(struct tsi108_prv_data *data, int reg) if (i == 100) return 0xffff; else - return (TSI_READ_PHY(TSI108_MAC_MII_DATAIN)); + return TSI_READ_PHY(TSI108_MAC_MII_DATAIN); } static void tsi108_write_mii(struct tsi108_prv_data *data, diff --git a/drivers/net/tulip/de4x5.c b/drivers/net/tulip/de4x5.c index 1d9fef74b39b..251c6ce15aea 100644 --- a/drivers/net/tulip/de4x5.c +++ b/drivers/net/tulip/de4x5.c @@ -3119,7 +3119,7 @@ dc2114x_autoconf(struct net_device *dev) if (lp->media == _100Mb) { if ((slnk = test_for_100Mb(dev, 6500)) < 0) { lp->media = SPD_DET; - return (slnk & ~TIMER_CB); + return slnk & ~TIMER_CB; } } else { if (wait_for_link(dev) < 0) { @@ -3484,7 +3484,7 @@ is_spd_100(struct net_device *dev) spd = ((~gep_rd(dev)) & GEP_SLNK); } else { if ((lp->ibn == 2) || !lp->asBitValid) - return ((lp->chipset == DC21143)?(~inl(DE4X5_SISR)&SISR_LS100):0); + return (lp->chipset == DC21143) ? (~inl(DE4X5_SISR)&SISR_LS100) : 0; spd = (lp->asBitValid & (lp->asPolarity ^ (gep_rd(dev) & lp->asBit))) | (lp->linkOK & ~lp->asBitValid); @@ -3502,15 +3502,15 @@ is_100_up(struct net_device *dev) if (lp->useMII) { /* Double read for sticky bits & temporary drops */ mii_rd(MII_SR, lp->phy[lp->active].addr, DE4X5_MII); - return (mii_rd(MII_SR, lp->phy[lp->active].addr, DE4X5_MII) & MII_SR_LKS); + return mii_rd(MII_SR, lp->phy[lp->active].addr, DE4X5_MII) & MII_SR_LKS; } else if (!lp->useSROM) { /* de500-xa */ - return ((~gep_rd(dev)) & GEP_SLNK); + return (~gep_rd(dev)) & GEP_SLNK; } else { if ((lp->ibn == 2) || !lp->asBitValid) - return ((lp->chipset == DC21143)?(~inl(DE4X5_SISR)&SISR_LS100):0); + return (lp->chipset == DC21143) ? (~inl(DE4X5_SISR)&SISR_LS100) : 0; - return ((lp->asBitValid&(lp->asPolarity^(gep_rd(dev)&lp->asBit))) | - (lp->linkOK & ~lp->asBitValid)); + return (lp->asBitValid&(lp->asPolarity^(gep_rd(dev)&lp->asBit))) | + (lp->linkOK & ~lp->asBitValid); } } @@ -3523,17 +3523,17 @@ is_10_up(struct net_device *dev) if (lp->useMII) { /* Double read for sticky bits & temporary drops */ mii_rd(MII_SR, lp->phy[lp->active].addr, DE4X5_MII); - return (mii_rd(MII_SR, lp->phy[lp->active].addr, DE4X5_MII) & MII_SR_LKS); + return mii_rd(MII_SR, lp->phy[lp->active].addr, DE4X5_MII) & MII_SR_LKS; } else if (!lp->useSROM) { /* de500-xa */ - return ((~gep_rd(dev)) & GEP_LNP); + return (~gep_rd(dev)) & GEP_LNP; } else { if ((lp->ibn == 2) || !lp->asBitValid) - return (((lp->chipset & ~0x00ff) == DC2114x) ? + return ((lp->chipset & ~0x00ff) == DC2114x) ? (~inl(DE4X5_SISR)&SISR_LS10): - 0); + 0; - return ((lp->asBitValid&(lp->asPolarity^(gep_rd(dev)&lp->asBit))) | - (lp->linkOK & ~lp->asBitValid)); + return (lp->asBitValid&(lp->asPolarity^(gep_rd(dev)&lp->asBit))) | + (lp->linkOK & ~lp->asBitValid); } } @@ -3544,7 +3544,7 @@ is_anc_capable(struct net_device *dev) u_long iobase = dev->base_addr; if (lp->phy[lp->active].id && (!lp->useSROM || lp->useMII)) { - return (mii_rd(MII_SR, lp->phy[lp->active].addr, DE4X5_MII)); + return mii_rd(MII_SR, lp->phy[lp->active].addr, DE4X5_MII); } else if ((lp->chipset & ~0x00ff) == DC2114x) { return (inl(DE4X5_SISR) & SISR_LPN) >> 12; } else { @@ -4930,7 +4930,7 @@ getfrom_mii(u32 command, u_long ioaddr) outl(command | MII_MDC, ioaddr); udelay(1); - return ((inl(ioaddr) >> 19) & 1); + return (inl(ioaddr) >> 19) & 1; } /* @@ -4975,8 +4975,8 @@ mii_get_oui(u_char phyaddr, u_long ioaddr) a.breg[0]=a.breg[1]; a.breg[1]=i; - return ((a.reg<<8)|ret); */ /* SEEQ and Cypress way */ -/* return ((r2<<6)|(u_int)(r3>>10)); */ /* NATIONAL and BROADCOM way */ + return (a.reg<<8)|ret; */ /* SEEQ and Cypress way */ +/* return (r2<<6)|(u_int)(r3>>10); */ /* NATIONAL and BROADCOM way */ return r2; /* (I did it) My way */ } @@ -5144,7 +5144,7 @@ gep_rd(struct net_device *dev) if (lp->chipset == DC21140) { return inl(DE4X5_GEP); } else if ((lp->chipset & ~0x00ff) == DC2114x) { - return (inl(DE4X5_SIGR) & 0x000fffff); + return inl(DE4X5_SIGR) & 0x000fffff; } return 0; diff --git a/drivers/net/tulip/uli526x.c b/drivers/net/tulip/uli526x.c index 1dc27a557275..74217dbf0143 100644 --- a/drivers/net/tulip/uli526x.c +++ b/drivers/net/tulip/uli526x.c @@ -1747,7 +1747,7 @@ static u16 phy_readby_cr10(unsigned long iobase, u8 phy_addr, u8 offset) if(cr10_value&0x10000000) break; } - return (cr10_value&0x0ffff); + return cr10_value & 0x0ffff; } static void phy_writeby_cr10(unsigned long iobase, u8 phy_addr, u8 offset, u16 phy_data) diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c index 5dfb39539b3e..1cc67138adbf 100644 --- a/drivers/net/typhoon.c +++ b/drivers/net/typhoon.c @@ -541,7 +541,7 @@ cleanup: indexes->respCleared = cpu_to_le32(cleared); wmb(); - return (resp_save == NULL); + return resp_save == NULL; } static inline int diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c index ee85c8b9a858..d1ac15c95faf 100644 --- a/drivers/net/usb/sierra_net.c +++ b/drivers/net/usb/sierra_net.c @@ -203,7 +203,7 @@ static inline void sierra_net_set_private(struct usbnet *dev, /* is packet IPv4 */ static inline int is_ip(struct sk_buff *skb) { - return (skb->protocol == cpu_to_be16(ETH_P_IP)); + return skb->protocol == cpu_to_be16(ETH_P_IP); } /* @@ -354,7 +354,7 @@ static void sierra_net_set_ctx_index(struct sierra_net_data *priv, u8 ctx_ix) static inline int sierra_net_is_valid_addrlen(u8 len) { - return (len == sizeof(struct in_addr)); + return len == sizeof(struct in_addr); } static int sierra_net_parse_lsi(struct usbnet *dev, char *data, int datalen) diff --git a/drivers/net/veth.c b/drivers/net/veth.c index 5ec542dd5b50..0bbc0c323135 100644 --- a/drivers/net/veth.c +++ b/drivers/net/veth.c @@ -250,7 +250,7 @@ static int veth_close(struct net_device *dev) static int is_valid_veth_mtu(int new_mtu) { - return (new_mtu >= MIN_MTU && new_mtu <= MAX_MTU); + return new_mtu >= MIN_MTU && new_mtu <= MAX_MTU; } static int veth_change_mtu(struct net_device *dev, int new_mtu) diff --git a/drivers/net/wan/dlci.c b/drivers/net/wan/dlci.c index 421d0715310e..1481a446fefb 100644 --- a/drivers/net/wan/dlci.c +++ b/drivers/net/wan/dlci.c @@ -97,11 +97,11 @@ static int dlci_header(struct sk_buff *skb, struct net_device *dev, dest = skb_push(skb, hlen); if (!dest) - return(0); + return 0; memcpy(dest, &hdr, hlen); - return(hlen); + return hlen; } static void dlci_receive(struct sk_buff *skb, struct net_device *dev) @@ -211,14 +211,14 @@ static int dlci_config(struct net_device *dev, struct dlci_conf __user *conf, in if (copy_from_user(&config, conf, sizeof(struct dlci_conf))) return -EFAULT; if (config.flags & ~DLCI_VALID_FLAGS) - return(-EINVAL); + return -EINVAL; memcpy(&dlp->config, &config, sizeof(struct dlci_conf)); dlp->configured = 1; } err = (*flp->dlci_conf)(dlp->slave, dev, get); if (err) - return(err); + return err; if (get) { @@ -226,7 +226,7 @@ static int dlci_config(struct net_device *dev, struct dlci_conf __user *conf, in return -EFAULT; } - return(0); + return 0; } static int dlci_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) @@ -234,7 +234,7 @@ static int dlci_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) struct dlci_local *dlp; if (!capable(CAP_NET_ADMIN)) - return(-EPERM); + return -EPERM; dlp = netdev_priv(dev); @@ -242,7 +242,7 @@ static int dlci_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) { case DLCI_GET_SLAVE: if (!*(short *)(dev->dev_addr)) - return(-EINVAL); + return -EINVAL; strncpy(ifr->ifr_slave, dlp->slave->name, sizeof(ifr->ifr_slave)); break; @@ -250,15 +250,15 @@ static int dlci_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) case DLCI_GET_CONF: case DLCI_SET_CONF: if (!*(short *)(dev->dev_addr)) - return(-EINVAL); + return -EINVAL; - return(dlci_config(dev, ifr->ifr_data, cmd == DLCI_GET_CONF)); + return dlci_config(dev, ifr->ifr_data, cmd == DLCI_GET_CONF); break; default: - return(-EOPNOTSUPP); + return -EOPNOTSUPP; } - return(0); + return 0; } static int dlci_change_mtu(struct net_device *dev, int new_mtu) @@ -277,15 +277,15 @@ static int dlci_open(struct net_device *dev) dlp = netdev_priv(dev); if (!*(short *)(dev->dev_addr)) - return(-EINVAL); + return -EINVAL; if (!netif_running(dlp->slave)) - return(-ENOTCONN); + return -ENOTCONN; flp = netdev_priv(dlp->slave); err = (*flp->activate)(dlp->slave, dev); if (err) - return(err); + return err; netif_start_queue(dev); @@ -365,14 +365,14 @@ static int dlci_add(struct dlci_add *dlci) list_add(&dlp->list, &dlci_devs); rtnl_unlock(); - return(0); + return 0; err2: rtnl_unlock(); free_netdev(master); err1: dev_put(slave); - return(err); + return err; } static int dlci_del(struct dlci_add *dlci) @@ -385,10 +385,10 @@ static int dlci_del(struct dlci_add *dlci) /* validate slave device */ master = __dev_get_by_name(&init_net, dlci->devname); if (!master) - return(-ENODEV); + return -ENODEV; if (netif_running(master)) { - return(-EBUSY); + return -EBUSY; } dlp = netdev_priv(master); @@ -406,7 +406,7 @@ static int dlci_del(struct dlci_add *dlci) } rtnl_unlock(); - return(err); + return err; } static int dlci_ioctl(unsigned int cmd, void __user *arg) @@ -415,7 +415,7 @@ static int dlci_ioctl(unsigned int cmd, void __user *arg) int err; if (!capable(CAP_NET_ADMIN)) - return(-EPERM); + return -EPERM; if (copy_from_user(&add, arg, sizeof(struct dlci_add))) return -EFAULT; @@ -438,7 +438,7 @@ static int dlci_ioctl(unsigned int cmd, void __user *arg) err = -EINVAL; } - return(err); + return err; } static const struct header_ops dlci_header_ops = { diff --git a/drivers/net/wan/lmc/lmc_main.c b/drivers/net/wan/lmc/lmc_main.c index 43af85b8e45e..70feb84df670 100644 --- a/drivers/net/wan/lmc/lmc_main.c +++ b/drivers/net/wan/lmc/lmc_main.c @@ -1022,7 +1022,7 @@ static int lmc_open(struct net_device *dev) if (sc->lmc_ok){ lmc_trace(dev, "lmc_open lmc_ok out"); - return (0); + return 0; } lmc_softreset (sc); @@ -1110,7 +1110,7 @@ static int lmc_open(struct net_device *dev) lmc_trace(dev, "lmc_open out"); - return (0); + return 0; } /* Total reset to compensate for the AdTran DSU doing bad things diff --git a/drivers/net/wan/n2.c b/drivers/net/wan/n2.c index 7a3720f09ce3..17d408fe693f 100644 --- a/drivers/net/wan/n2.c +++ b/drivers/net/wan/n2.c @@ -379,14 +379,14 @@ static int __init n2_run(unsigned long io, unsigned long irq, if (request_irq(irq, sca_intr, 0, devname, card)) { printk(KERN_ERR "n2: could not allocate IRQ\n"); n2_destroy_card(card); - return(-EBUSY); + return -EBUSY; } card->irq = irq; if (!request_mem_region(winbase, USE_WINDOWSIZE, devname)) { printk(KERN_ERR "n2: could not request RAM window\n"); n2_destroy_card(card); - return(-EBUSY); + return -EBUSY; } card->phy_winbase = winbase; card->winbase = ioremap(winbase, USE_WINDOWSIZE); diff --git a/drivers/net/wan/pc300_drv.c b/drivers/net/wan/pc300_drv.c index fbf1175a07f1..f875cfae3093 100644 --- a/drivers/net/wan/pc300_drv.c +++ b/drivers/net/wan/pc300_drv.c @@ -451,11 +451,11 @@ static int dma_get_rx_frame_size(pc300_t * card, int ch) if ((status & DST_EOM) || (first_bd == card->chan[ch].rx_last_bd)) { /* Return the size of a good frame or incomplete bad frame * (dma_buf_read will clean the buffer descriptors in this case). */ - return (rcvd); + return rcvd; } ptdescr = (card->hw.rambase + cpc_readl(&ptdescr->next)); } - return (-1); + return -1; } /* @@ -557,7 +557,7 @@ static int dma_buf_read(pc300_t * card, int ch, struct sk_buff *skb) cpc_writel(card->hw.scabase + DRX_REG(EDAL, ch), RX_BD_ADDR(ch, chan->rx_last_bd)); } - return (rcvd); + return rcvd; } static void tx_dma_stop(pc300_t * card, int ch) @@ -1733,7 +1733,7 @@ static u16 falc_pattern_test_error(pc300_t * card, int ch) pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; falc_t *pfalc = (falc_t *) & chan->falc; - return (pfalc->bec); + return pfalc->bec; } /**********************************/ @@ -2819,7 +2819,7 @@ static int clock_rate_calc(u32 rate, u32 clock, int *br_io) *br_io = 0; if (rate == 0) - return (0); + return 0; for (br = 0, br_pwr = 1; br <= 9; br++, br_pwr <<= 1) { if ((tc = clock / br_pwr / rate) <= 0xff) { @@ -2832,11 +2832,11 @@ static int clock_rate_calc(u32 rate, u32 clock, int *br_io) error = ((rate - (clock / br_pwr / rate)) / rate) * 1000; /* Errors bigger than +/- 1% won't be tolerated */ if (error < -10 || error > 10) - return (-1); + return -1; else - return (tc); + return tc; } else { - return (-1); + return -1; } } @@ -3207,7 +3207,7 @@ static u32 detect_ram(pc300_t * card) break; } } - return (i); + return i; } static void plx_init(pc300_t * card) diff --git a/drivers/net/wan/pc300_tty.c b/drivers/net/wan/pc300_tty.c index 4293889e287e..515d9b8af01e 100644 --- a/drivers/net/wan/pc300_tty.c +++ b/drivers/net/wan/pc300_tty.c @@ -540,7 +540,7 @@ static int cpc_tty_chars_in_buffer(struct tty_struct *tty) return -ENODEV; } - return(0); + return 0; } static int pc300_tiocmset(struct tty_struct *tty, struct file *file, diff --git a/drivers/net/wan/sdla.c b/drivers/net/wan/sdla.c index f4125da2762f..3f4e2b5684db 100644 --- a/drivers/net/wan/sdla.c +++ b/drivers/net/wan/sdla.c @@ -178,7 +178,7 @@ static char sdla_byte(struct net_device *dev, int addr) byte = *temp; spin_unlock_irqrestore(&sdla_lock, flags); - return(byte); + return byte; } static void sdla_stop(struct net_device *dev) @@ -267,7 +267,7 @@ static int sdla_z80_poll(struct net_device *dev, int z80_addr, int jiffs, char r resp = *temp; } } - return(time_before(jiffies, done) ? jiffies - start : -1); + return time_before(jiffies, done) ? jiffies - start : -1; } /* constants for Z80 CPU speed */ @@ -283,13 +283,13 @@ static int sdla_cpuspeed(struct net_device *dev, struct ifreq *ifr) sdla_start(dev); if (sdla_z80_poll(dev, 0, 3*HZ, Z80_READY, 0) < 0) - return(-EIO); + return -EIO; data = LOADER_READY; sdla_write(dev, 0, &data, 1); if ((jiffs = sdla_z80_poll(dev, 0, 8*HZ, Z80_SCC_OK, Z80_SCC_BAD)) < 0) - return(-EIO); + return -EIO; sdla_stop(dev); sdla_read(dev, 0, &data, 1); @@ -297,11 +297,11 @@ static int sdla_cpuspeed(struct net_device *dev, struct ifreq *ifr) if (data == Z80_SCC_BAD) { printk("%s: SCC bad\n", dev->name); - return(-EIO); + return -EIO; } if (data != Z80_SCC_OK) - return(-EINVAL); + return -EINVAL; if (jiffs < 165) ifr->ifr_mtu = SDLA_CPU_16M; @@ -316,7 +316,7 @@ static int sdla_cpuspeed(struct net_device *dev, struct ifreq *ifr) else ifr->ifr_mtu = SDLA_CPU_3M; - return(0); + return 0; } /************************************************ @@ -493,7 +493,7 @@ static int sdla_cmd(struct net_device *dev, int cmd, short dlci, short flags, if (ret != SDLA_RET_OK) sdla_errors(dev, cmd, dlci, ret, len, &status); - return(ret); + return ret; } /*********************************************** @@ -516,14 +516,14 @@ static int sdla_activate(struct net_device *slave, struct net_device *master) break; if (i == CONFIG_DLCI_MAX) - return(-ENODEV); + return -ENODEV; flp->dlci[i] = abs(flp->dlci[i]); if (netif_running(slave) && (flp->config.station == FRAD_STATION_NODE)) sdla_cmd(slave, SDLA_ACTIVATE_DLCI, 0, 0, &flp->dlci[i], sizeof(short), NULL, NULL); - return(0); + return 0; } static int sdla_deactivate(struct net_device *slave, struct net_device *master) @@ -538,14 +538,14 @@ static int sdla_deactivate(struct net_device *slave, struct net_device *master) break; if (i == CONFIG_DLCI_MAX) - return(-ENODEV); + return -ENODEV; flp->dlci[i] = -abs(flp->dlci[i]); if (netif_running(slave) && (flp->config.station == FRAD_STATION_NODE)) sdla_cmd(slave, SDLA_DEACTIVATE_DLCI, 0, 0, &flp->dlci[i], sizeof(short), NULL, NULL); - return(0); + return 0; } static int sdla_assoc(struct net_device *slave, struct net_device *master) @@ -554,7 +554,7 @@ static int sdla_assoc(struct net_device *slave, struct net_device *master) int i; if (master->type != ARPHRD_DLCI) - return(-EINVAL); + return -EINVAL; flp = netdev_priv(slave); @@ -563,11 +563,11 @@ static int sdla_assoc(struct net_device *slave, struct net_device *master) if (!flp->master[i]) break; if (abs(flp->dlci[i]) == *(short *)(master->dev_addr)) - return(-EADDRINUSE); + return -EADDRINUSE; } if (i == CONFIG_DLCI_MAX) - return(-EMLINK); /* #### Alan: Comments on this ?? */ + return -EMLINK; /* #### Alan: Comments on this ?? */ flp->master[i] = master; @@ -581,7 +581,7 @@ static int sdla_assoc(struct net_device *slave, struct net_device *master) sdla_cmd(slave, SDLA_ADD_DLCI, 0, 0, master->dev_addr, sizeof(short), NULL, NULL); } - return(0); + return 0; } static int sdla_deassoc(struct net_device *slave, struct net_device *master) @@ -596,7 +596,7 @@ static int sdla_deassoc(struct net_device *slave, struct net_device *master) break; if (i == CONFIG_DLCI_MAX) - return(-ENODEV); + return -ENODEV; flp->master[i] = NULL; flp->dlci[i] = 0; @@ -609,7 +609,7 @@ static int sdla_deassoc(struct net_device *slave, struct net_device *master) sdla_cmd(slave, SDLA_DELETE_DLCI, 0, 0, master->dev_addr, sizeof(short), NULL, NULL); } - return(0); + return 0; } static int sdla_dlci_conf(struct net_device *slave, struct net_device *master, int get) @@ -626,7 +626,7 @@ static int sdla_dlci_conf(struct net_device *slave, struct net_device *master, i break; if (i == CONFIG_DLCI_MAX) - return(-ENODEV); + return -ENODEV; dlp = netdev_priv(master); @@ -641,7 +641,7 @@ static int sdla_dlci_conf(struct net_device *slave, struct net_device *master, i &dlp->config, sizeof(struct dlci_conf) - 4 * sizeof(short), NULL, NULL); } - return(ret == SDLA_RET_OK ? 0 : -EIO); + return ret == SDLA_RET_OK ? 0 : -EIO; } /************************** @@ -986,7 +986,7 @@ static int sdla_close(struct net_device *dev) netif_stop_queue(dev); - return(0); + return 0; } struct conf_data { @@ -1006,10 +1006,10 @@ static int sdla_open(struct net_device *dev) flp = netdev_priv(dev); if (!flp->initialized) - return(-EPERM); + return -EPERM; if (!flp->configured) - return(-EPERM); + return -EPERM; /* time to send in the configuration */ len = 0; @@ -1087,7 +1087,7 @@ static int sdla_open(struct net_device *dev) netif_start_queue(dev); - return(0); + return 0; } static int sdla_config(struct net_device *dev, struct frad_conf __user *conf, int get) @@ -1098,48 +1098,48 @@ static int sdla_config(struct net_device *dev, struct frad_conf __user *conf, in short size; if (dev->type == 0xFFFF) - return(-EUNATCH); + return -EUNATCH; flp = netdev_priv(dev); if (!get) { if (netif_running(dev)) - return(-EBUSY); + return -EBUSY; if(copy_from_user(&data.config, conf, sizeof(struct frad_conf))) return -EFAULT; if (data.config.station & ~FRAD_STATION_NODE) - return(-EINVAL); + return -EINVAL; if (data.config.flags & ~FRAD_VALID_FLAGS) - return(-EINVAL); + return -EINVAL; if ((data.config.kbaud < 0) || ((data.config.kbaud > 128) && (flp->type != SDLA_S508))) - return(-EINVAL); + return -EINVAL; if (data.config.clocking & ~(FRAD_CLOCK_INT | SDLA_S508_PORT_RS232)) - return(-EINVAL); + return -EINVAL; if ((data.config.mtu < 0) || (data.config.mtu > SDLA_MAX_MTU)) - return(-EINVAL); + return -EINVAL; if ((data.config.T391 < 5) || (data.config.T391 > 30)) - return(-EINVAL); + return -EINVAL; if ((data.config.T392 < 5) || (data.config.T392 > 30)) - return(-EINVAL); + return -EINVAL; if ((data.config.N391 < 1) || (data.config.N391 > 255)) - return(-EINVAL); + return -EINVAL; if ((data.config.N392 < 1) || (data.config.N392 > 10)) - return(-EINVAL); + return -EINVAL; if ((data.config.N393 < 1) || (data.config.N393 > 10)) - return(-EINVAL); + return -EINVAL; memcpy(&flp->config, &data.config, sizeof(struct frad_conf)); flp->config.flags |= SDLA_DIRECT_RECV; @@ -1171,7 +1171,7 @@ static int sdla_config(struct net_device *dev, struct frad_conf __user *conf, in { size = sizeof(data); if (sdla_cmd(dev, SDLA_READ_DLCI_CONFIGURATION, 0, 0, NULL, 0, &data, &size) != SDLA_RET_OK) - return(-EIO); + return -EIO; } else if (flp->configured) @@ -1185,7 +1185,7 @@ static int sdla_config(struct net_device *dev, struct frad_conf __user *conf, in return copy_to_user(conf, &data.config, sizeof(struct frad_conf))?-EFAULT:0; } - return(0); + return 0; } static int sdla_xfer(struct net_device *dev, struct sdla_mem __user *info, int read) @@ -1200,7 +1200,7 @@ static int sdla_xfer(struct net_device *dev, struct sdla_mem __user *info, int r { temp = kzalloc(mem.len, GFP_KERNEL); if (!temp) - return(-ENOMEM); + return -ENOMEM; sdla_read(dev, mem.addr, temp, mem.len); if(copy_to_user(mem.data, temp, mem.len)) { @@ -1217,7 +1217,7 @@ static int sdla_xfer(struct net_device *dev, struct sdla_mem __user *info, int r sdla_write(dev, mem.addr, temp, mem.len); kfree(temp); } - return(0); + return 0; } static int sdla_reconfig(struct net_device *dev) @@ -1241,7 +1241,7 @@ static int sdla_reconfig(struct net_device *dev) sdla_cmd(dev, SDLA_SET_DLCI_CONFIGURATION, 0, 0, &data, len, NULL, NULL); sdla_cmd(dev, SDLA_ENABLE_COMMUNICATIONS, 0, 0, NULL, 0, NULL, NULL); - return(0); + return 0; } static int sdla_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) @@ -1254,20 +1254,20 @@ static int sdla_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) flp = netdev_priv(dev); if (!flp->initialized) - return(-EINVAL); + return -EINVAL; switch (cmd) { case FRAD_GET_CONF: case FRAD_SET_CONF: - return(sdla_config(dev, ifr->ifr_data, cmd == FRAD_GET_CONF)); + return sdla_config(dev, ifr->ifr_data, cmd == FRAD_GET_CONF); case SDLA_IDENTIFY: ifr->ifr_flags = flp->type; break; case SDLA_CPUSPEED: - return(sdla_cpuspeed(dev, ifr)); + return sdla_cpuspeed(dev, ifr); /* ========================================================== NOTE: This is rather a useless action right now, as the @@ -1277,7 +1277,7 @@ NOTE: This is rather a useless action right now, as the ============================================================*/ case SDLA_PROTOCOL: if (flp->configured) - return(-EALREADY); + return -EALREADY; switch (ifr->ifr_flags) { @@ -1285,7 +1285,7 @@ NOTE: This is rather a useless action right now, as the dev->type = ifr->ifr_flags; break; default: - return(-ENOPROTOOPT); + return -ENOPROTOOPT; } break; @@ -1297,7 +1297,7 @@ NOTE: This is rather a useless action right now, as the case SDLA_READMEM: if(!capable(CAP_SYS_RAWIO)) return -EPERM; - return(sdla_xfer(dev, ifr->ifr_data, cmd == SDLA_READMEM)); + return sdla_xfer(dev, ifr->ifr_data, cmd == SDLA_READMEM); case SDLA_START: sdla_start(dev); @@ -1308,9 +1308,9 @@ NOTE: This is rather a useless action right now, as the break; default: - return(-EOPNOTSUPP); + return -EOPNOTSUPP; } - return(0); + return 0; } static int sdla_change_mtu(struct net_device *dev, int new_mtu) @@ -1320,10 +1320,10 @@ static int sdla_change_mtu(struct net_device *dev, int new_mtu) flp = netdev_priv(dev); if (netif_running(dev)) - return(-EBUSY); + return -EBUSY; /* for now, you can't change the MTU! */ - return(-EOPNOTSUPP); + return -EOPNOTSUPP; } static int sdla_set_config(struct net_device *dev, struct ifmap *map) @@ -1337,18 +1337,18 @@ static int sdla_set_config(struct net_device *dev, struct ifmap *map) flp = netdev_priv(dev); if (flp->initialized) - return(-EINVAL); + return -EINVAL; for(i=0; i < ARRAY_SIZE(valid_port); i++) if (valid_port[i] == map->base_addr) break; if (i == ARRAY_SIZE(valid_port)) - return(-EINVAL); + return -EINVAL; if (!request_region(map->base_addr, SDLA_IO_EXTENTS, dev->name)){ printk(KERN_WARNING "SDLA: io-port 0x%04lx in use\n", dev->base_addr); - return(-EINVAL); + return -EINVAL; } base = map->base_addr; diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c index e47f5a986b1c..d81ad8397885 100644 --- a/drivers/net/wan/x25_asy.c +++ b/drivers/net/wan/x25_asy.c @@ -648,7 +648,7 @@ static int x25_asy_esc(unsigned char *s, unsigned char *d, int len) } } *ptr++ = X25_END; - return (ptr - d); + return ptr - d; } static void x25_asy_unesc(struct x25_asy *sl, unsigned char s) diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index 788a9bc1dbac..630fb8664768 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -135,7 +135,7 @@ static void skb_entry_set_link(union skb_entry *list, unsigned short id) static int skb_entry_is_link(const union skb_entry *list) { BUILD_BUG_ON(sizeof(list->skb) != sizeof(list->link)); - return ((unsigned long)list->skb < PAGE_OFFSET); + return (unsigned long)list->skb < PAGE_OFFSET; } /* @@ -203,8 +203,8 @@ static void rx_refill_timeout(unsigned long data) static int netfront_tx_slot_available(struct netfront_info *np) { - return ((np->tx.req_prod_pvt - np->tx.rsp_cons) < - (TX_MAX_TARGET - MAX_SKB_FRAGS - 2)); + return (np->tx.req_prod_pvt - np->tx.rsp_cons) < + (TX_MAX_TARGET - MAX_SKB_FRAGS - 2); } static void xennet_maybe_wake_tx(struct net_device *dev) |