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authorDavid S. Miller <davem@davemloft.net>2005-07-08 17:57:23 -0400
committerDavid S. Miller <davem@davemloft.net>2005-07-08 17:57:23 -0400
commitb03efcfb2180289718991bb984044ce6c5b7d1b0 (patch)
treef3b0c6c4eaf0991c28b7116a20994b48398eea57 /net/netlink
parenta92b7b80579fe68fe229892815c750f6652eb6a9 (diff)
[NET]: Transform skb_queue_len() binary tests into skb_queue_empty()
This is part of the grand scheme to eliminate the qlen member of skb_queue_head, and subsequently remove the 'list' member of sk_buff. Most users of skb_queue_len() want to know if the queue is empty or not, and that's trivially done with skb_queue_empty() which doesn't use the skb_queue_head->qlen member and instead uses the queue list emptyness as the test. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netlink')
-rw-r--r--net/netlink/af_netlink.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index fc456a7aaec3..3405fdf41b93 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -858,7 +858,7 @@ static inline void netlink_rcv_wake(struct sock *sk)
858{ 858{
859 struct netlink_sock *nlk = nlk_sk(sk); 859 struct netlink_sock *nlk = nlk_sk(sk);
860 860
861 if (!skb_queue_len(&sk->sk_receive_queue)) 861 if (skb_queue_empty(&sk->sk_receive_queue))
862 clear_bit(0, &nlk->state); 862 clear_bit(0, &nlk->state);
863 if (!test_bit(0, &nlk->state)) 863 if (!test_bit(0, &nlk->state))
864 wake_up_interruptible(&nlk->wait); 864 wake_up_interruptible(&nlk->wait);