diff options
| author | yuan linyu <Linyu.Yuan@alcatel-sbell.com.cn> | 2017-06-18 22:52:04 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-06-20 13:30:15 -0400 |
| commit | b952f4dff2751252db073c27c0f8a16a416a2ddc (patch) | |
| tree | fda132505741ee4d859ae09f45966656ea557572 /drivers/net/caif | |
| parent | ad941e693b24ad8b13c28382d323552ef6fb434b (diff) | |
net: manual clean code which call skb_put_[data:zero]
Signed-off-by: yuan linyu <Linyu.Yuan@alcatel-sbell.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/caif')
| -rw-r--r-- | drivers/net/caif/caif_hsi.c | 6 | ||||
| -rw-r--r-- | drivers/net/caif/caif_serial.c | 3 | ||||
| -rw-r--r-- | drivers/net/caif/caif_spi.c | 3 |
3 files changed, 4 insertions, 8 deletions
diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c index 4534326e20ac..11ba6e3eea22 100644 --- a/drivers/net/caif/caif_hsi.c +++ b/drivers/net/caif/caif_hsi.c @@ -426,7 +426,6 @@ static int cfhsi_rx_desc(struct cfhsi_desc *desc, struct cfhsi *cfhsi) /* Check for embedded CAIF frame. */ if (desc->offset) { struct sk_buff *skb; - u8 *dst = NULL; int len = 0; pfrm = ((u8 *)desc) + desc->offset; @@ -454,7 +453,7 @@ static int cfhsi_rx_desc(struct cfhsi_desc *desc, struct cfhsi *cfhsi) } caif_assert(skb != NULL); - dst = skb_put_data(skb, pfrm, len); + skb_put_data(skb, pfrm, len); skb->protocol = htons(ETH_P_CAIF); skb_reset_mac_header(skb); @@ -555,7 +554,6 @@ static int cfhsi_rx_pld(struct cfhsi_desc *desc, struct cfhsi *cfhsi) /* Parse payload. */ while (nfrms < CFHSI_MAX_PKTS && *plen) { struct sk_buff *skb; - u8 *dst = NULL; u8 *pcffrm = NULL; int len; @@ -584,7 +582,7 @@ static int cfhsi_rx_pld(struct cfhsi_desc *desc, struct cfhsi *cfhsi) } caif_assert(skb != NULL); - dst = skb_put_data(skb, pcffrm, len); + skb_put_data(skb, pcffrm, len); skb->protocol = htons(ETH_P_CAIF); skb_reset_mac_header(skb); diff --git a/drivers/net/caif/caif_serial.c b/drivers/net/caif/caif_serial.c index 5c57be2082ba..709838e4c062 100644 --- a/drivers/net/caif/caif_serial.c +++ b/drivers/net/caif/caif_serial.c @@ -171,7 +171,6 @@ static void ldisc_receive(struct tty_struct *tty, const u8 *data, struct sk_buff *skb = NULL; struct ser_device *ser; int ret; - u8 *p; ser = tty->disc_data; @@ -198,7 +197,7 @@ static void ldisc_receive(struct tty_struct *tty, const u8 *data, skb = netdev_alloc_skb(ser->dev, count+1); if (skb == NULL) return; - p = skb_put_data(skb, data, count); + skb_put_data(skb, data, count); skb->protocol = htons(ETH_P_CAIF); skb_reset_mac_header(skb); diff --git a/drivers/net/caif/caif_spi.c b/drivers/net/caif/caif_spi.c index 24a5f5ca2037..207cb8423de0 100644 --- a/drivers/net/caif/caif_spi.c +++ b/drivers/net/caif/caif_spi.c @@ -526,7 +526,6 @@ int cfspi_rxfrm(struct cfspi *cfspi, u8 *buf, size_t len) struct sk_buff *skb = NULL; int spad = 0; int epad = 0; - u8 *dst = NULL; int pkt_len = 0; /* @@ -548,7 +547,7 @@ int cfspi_rxfrm(struct cfspi *cfspi, u8 *buf, size_t len) skb = netdev_alloc_skb(cfspi->ndev, pkt_len + 1); caif_assert(skb != NULL); - dst = skb_put_data(skb, src, pkt_len); + skb_put_data(skb, src, pkt_len); src += pkt_len; skb->protocol = htons(ETH_P_CAIF); |