net: avoid to call skb_queue_len again
authorLi RongQing <roy.qing.li@gmail.com>
Mon, 8 Dec 2014 01:42:55 +0000 (09:42 +0800)
committerDavid S. Miller <davem@davemloft.net>
Tue, 9 Dec 2014 22:03:19 +0000 (17:03 -0500)
commite008f3f07ffba2be471ffd79bd1922af0042f936
tree5fc1503bb3315aab6a1a67b183a76d1b9689b5cd
parent5d6201e11b2c3870ae1124b97cc208bcaf9f0948
net: avoid to call skb_queue_len again

the queue length of sd->input_pkt_queue has been put into qlen,
and impossible to change, since hold the lock

Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/dev.c