tree f3b0c6c4eaf0991c28b7116a20994b48398eea57
parent a92b7b80579fe68fe229892815c750f6652eb6a9
author David S. Miller <davem@davemloft.net> 1120859843 -0700
committer David S. Miller <davem@davemloft.net> 1120859843 -0700

[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>