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authorEric Dumazet <eric.dumazet@gmail.com>2010-05-10 08:01:31 -0400
committerDavid S. Miller <davem@davemloft.net>2010-05-10 08:01:31 -0400
commit1ae5dc342ac78d7a42965fd1f323815f6f5ef2c1 (patch)
treed1955a7639e99832590df26466a34d5786a880ae /drivers/net/sunbmac.c
parent2b0b05ddc04b6d45e71cd36405df512075786f1e (diff)
net: trans_start cleanups
Now that core network takes care of trans_start updates, dont do it in drivers themselves, if possible. Drivers can avoid one cache miss (on dev->trans_start) in their start_xmit() handler. Exceptions are NETIF_F_LLTX drivers Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/sunbmac.c')
-rw-r--r--drivers/net/sunbmac.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/sunbmac.c b/drivers/net/sunbmac.c
index 52913155ce47..34446b6d9a3c 100644
--- a/drivers/net/sunbmac.c
+++ b/drivers/net/sunbmac.c
@@ -982,8 +982,6 @@ static int bigmac_start_xmit(struct sk_buff *skb, struct net_device *dev)
982 sbus_writel(CREG_CTRL_TWAKEUP, bp->creg + CREG_CTRL); 982 sbus_writel(CREG_CTRL_TWAKEUP, bp->creg + CREG_CTRL);
983 983
984 984
985 dev->trans_start = jiffies;
986
987 return NETDEV_TX_OK; 985 return NETDEV_TX_OK;
988} 986}
989 987