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path: root/drivers/net/can/sja1000/sja1000.c
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Diffstat (limited to 'drivers/net/can/sja1000/sja1000.c')
-rw-r--r--drivers/net/can/sja1000/sja1000.c12
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/net/can/sja1000/sja1000.c b/drivers/net/can/sja1000/sja1000.c
index 96d8be4253f..1a9c5958bbd 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;
@@ -351,15 +349,9 @@ 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 */