diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-08 07:55:01 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-08 07:55:01 -0800 |
commit | d7fc02c7bae7b1cf69269992cf880a43a350cdaa (patch) | |
tree | a43d56fa72913a1cc98a0bbebe054d08581b3a7c /drivers/net/can/sja1000/sja1000.c | |
parent | ee1262dbc65ce0b6234a915d8432171e8d77f518 (diff) | |
parent | 28b4d5cc17c20786848cdc07b7ea237a309776bb (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1815 commits)
mac80211: fix reorder buffer release
iwmc3200wifi: Enable wimax core through module parameter
iwmc3200wifi: Add wifi-wimax coexistence mode as a module parameter
iwmc3200wifi: Coex table command does not expect a response
iwmc3200wifi: Update wiwi priority table
iwlwifi: driver version track kernel version
iwlwifi: indicate uCode type when fail dump error/event log
iwl3945: remove duplicated event logging code
b43: fix two warnings
ipw2100: fix rebooting hang with driver loaded
cfg80211: indent regulatory messages with spaces
iwmc3200wifi: fix NULL pointer dereference in pmkid update
mac80211: Fix TX status reporting for injected data frames
ath9k: enable 2GHz band only if the device supports it
airo: Fix integer overflow warning
rt2x00: Fix padding bug on L2PAD devices.
WE: Fix set events not propagated
b43legacy: avoid PPC fault during resume
b43: avoid PPC fault during resume
tcp: fix a timewait refcnt race
...
Fix up conflicts due to sysctl cleanups (dead sysctl_check code and
CTL_UNNUMBERED removed) in
kernel/sysctl_check.c
net/ipv4/sysctl_net_ipv4.c
net/ipv6/addrconf.c
net/sctp/sysctl.c
Diffstat (limited to 'drivers/net/can/sja1000/sja1000.c')
-rw-r--r-- | drivers/net/can/sja1000/sja1000.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/drivers/net/can/sja1000/sja1000.c b/drivers/net/can/sja1000/sja1000.c index 16d2ecd2a3b7..b4ba88a31075 100644 --- a/drivers/net/can/sja1000/sja1000.c +++ b/drivers/net/can/sja1000/sja1000.c @@ -296,11 +296,9 @@ static void sja1000_rx(struct net_device *dev) uint8_t dlc; int i; - skb = dev_alloc_skb(sizeof(struct can_frame)); + skb = alloc_can_skb(dev, &cf); if (skb == NULL) return; - skb->dev = dev; - skb->protocol = htons(ETH_P_CAN); fi = priv->read_reg(priv, REG_FI); dlc = fi & 0x0F; @@ -323,8 +321,6 @@ static void sja1000_rx(struct net_device *dev) if (fi & FI_RTR) id |= CAN_RTR_FLAG; - cf = (struct can_frame *)skb_put(skb, sizeof(struct can_frame)); - memset(cf, 0, sizeof(struct can_frame)); cf->can_id = id; cf->can_dlc = dlc; for (i = 0; i < dlc; i++) @@ -351,15 +347,9 @@ static int sja1000_err(struct net_device *dev, uint8_t isrc, uint8_t status) enum can_state state = priv->can.state; uint8_t ecc, alc; - skb = dev_alloc_skb(sizeof(struct can_frame)); + skb = alloc_can_err_skb(dev, &cf); if (skb == NULL) return -ENOMEM; - skb->dev = dev; - skb->protocol = htons(ETH_P_CAN); - cf = (struct can_frame *)skb_put(skb, sizeof(struct can_frame)); - memset(cf, 0, sizeof(struct can_frame)); - cf->can_id = CAN_ERR_FLAG; - cf->can_dlc = CAN_ERR_DLC; if (isrc & IRQ_DOI) { /* data overrun interrupt */ @@ -526,7 +516,7 @@ static int sja1000_open(struct net_device *dev) /* register interrupt handler, if not done by the device driver */ if (!(priv->flags & SJA1000_CUSTOM_IRQ_HANDLER)) { - err = request_irq(dev->irq, &sja1000_interrupt, priv->irq_flags, + err = request_irq(dev->irq, sja1000_interrupt, priv->irq_flags, dev->name, (void *)dev); if (err) { close_candev(dev); @@ -565,7 +555,8 @@ struct net_device *alloc_sja1000dev(int sizeof_priv) struct net_device *dev; struct sja1000_priv *priv; - dev = alloc_candev(sizeof(struct sja1000_priv) + sizeof_priv); + dev = alloc_candev(sizeof(struct sja1000_priv) + sizeof_priv, + SJA1000_ECHO_SKB_MAX); if (!dev) return NULL; |