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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/hamachi.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/hamachi.c')
-rw-r--r--drivers/net/hamachi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/hamachi.c b/drivers/net/hamachi.c
index 26151fa35df5..9d5b62cb30f7 100644
--- a/drivers/net/hamachi.c
+++ b/drivers/net/hamachi.c
@@ -1280,7 +1280,7 @@ static int hamachi_start_xmit(struct sk_buff *skb, struct net_device *dev)
1280 status=readw(hmp->base + TxStatus); 1280 status=readw(hmp->base + TxStatus);
1281 if( !(status & 0x0001) || (status & 0x0002)) 1281 if( !(status & 0x0001) || (status & 0x0002))
1282 writew(0x0001, hmp->base + TxCmd); 1282 writew(0x0001, hmp->base + TxCmd);
1283 return 1; 1283 return NETDEV_TX_BUSY;
1284 } 1284 }
1285 1285
1286 /* Caution: the write order is important here, set the field 1286 /* Caution: the write order is important here, set the field