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Commit c2368e795cec561229ef66a04ac51629b918a9e8

Authored by Simon Horman
Committed by David S. Miller
1 parent fcb12fd223
Exists in master and in 7 other branches imx_3.0.35_4.1.0, imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga, smarc-l5.0.0_1.0.0-ga

bridge: is PACKET_LOOPBACK unlikely()? 

While looking at using netdev_rx_handler_register for openvswitch Jesse
Gross suggested that an unlikely() might be worthwhile in that code.
I'm interested to see if its appropriate for the bridge code.

Cc: Jesse Gross <jesse@nicira.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

Showing 1 changed file with 1 additions and 1 deletions Side-by-side Diff

net/bridge/br_input.c
Diff comments   View file @ c2368e7
... ... @@ -141,7 +141,7 @@
141 141 const unsigned char *dest = eth_hdr(skb)->h_dest;
142 142 int (*rhook)(struct sk_buff *skb);
143 143  
144   - if (skb->pkt_type == PACKET_LOOPBACK)
  144 + if (unlikely(skb->pkt_type == PACKET_LOOPBACK))
145 145 return skb;
146 146  
147 147 if (!is_valid_ether_addr(eth_hdr(skb)->h_source))