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authorPatrick McHardy <kaber@trash.net>2009-06-12 02:22:29 -0400
committerDavid S. Miller <davem@davemloft.net>2009-06-13 04:18:50 -0400
commit5b548140225c6bbbbd560551dd1048b2c0ce58be (patch)
tree9306a37dbca0095ca6d88e0b0ab297bcb2dc5ae8 /drivers/net/macb.c
parent5b2c4b972c0226406361f83b747eb5cdab51e68e (diff)
net: use symbolic values for ndo_start_xmit() return codes
Convert magic values 1 and -1 to NETDEV_TX_BUSY and NETDEV_TX_LOCKED respectively. 0 (NETDEV_TX_OK) is not changed to keep the noise down, except in very few cases where its in direct proximity to one of the other values. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/macb.c')
-rw-r--r--drivers/net/macb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 722265920da8..5b5c25368d1e 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -645,7 +645,7 @@ static int macb_start_xmit(struct sk_buff *skb, struct net_device *dev)
645 "BUG! Tx Ring full when queue awake!\n"); 645 "BUG! Tx Ring full when queue awake!\n");
646 dev_dbg(&bp->pdev->dev, "tx_head = %u, tx_tail = %u\n", 646 dev_dbg(&bp->pdev->dev, "tx_head = %u, tx_tail = %u\n",
647 bp->tx_head, bp->tx_tail); 647 bp->tx_head, bp->tx_tail);
648 return 1; 648 return NETDEV_TX_BUSY;
649 } 649 }
650 650
651 entry = bp->tx_head; 651 entry = bp->tx_head;