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authorEric Dumazet <eric.dumazet@gmail.com>2009-05-27 20:00:41 -0400
committerDavid S. Miller <davem@davemloft.net>2009-05-29 04:46:27 -0400
commitcdd0db058d64f2619b08e7d098ee0014aa0a5bc1 (patch)
treea5e31f6687eff581309b095781c7e2f0bc676182 /drivers/net/atl1c
parent28679751a924c11f7135641f26e99249385de5b4 (diff)
net: dont update dev->trans_start
Second round of drivers for Gb cards (and NIU one I forgot in the 10GB round) 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/atl1c')
-rw-r--r--drivers/net/atl1c/atl1c_main.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/net/atl1c/atl1c_main.c b/drivers/net/atl1c/atl1c_main.c
index fc1092b835d2..ac76136d70f9 100644
--- a/drivers/net/atl1c/atl1c_main.c
+++ b/drivers/net/atl1c/atl1c_main.c
@@ -2113,7 +2113,6 @@ static int atl1c_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
2113 atl1c_tx_map(adapter, skb, tpd, type); 2113 atl1c_tx_map(adapter, skb, tpd, type);
2114 atl1c_tx_queue(adapter, skb, tpd, type); 2114 atl1c_tx_queue(adapter, skb, tpd, type);
2115 2115
2116 netdev->trans_start = jiffies;
2117 spin_unlock_irqrestore(&adapter->tx_lock, flags); 2116 spin_unlock_irqrestore(&adapter->tx_lock, flags);
2118 return NETDEV_TX_OK; 2117 return NETDEV_TX_OK;
2119} 2118}