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authorDavid S. Miller <davem@davemloft.net>2005-07-08 14:57:23 -0700
committerDavid S. Miller <davem@davemloft.net>2005-07-08 14:57:23 -0700
commitb03efcfb2180289718991bb984044ce6c5b7d1b0 (patch)
treef3b0c6c4eaf0991c28b7116a20994b48398eea57 /net/llc
parenta92b7b80579fe68fe229892815c750f6652eb6a9 (diff)
downloadop-kernel-dev-b03efcfb2180289718991bb984044ce6c5b7d1b0.zip
op-kernel-dev-b03efcfb2180289718991bb984044ce6c5b7d1b0.tar.gz
[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/llc')
-rw-r--r--net/llc/llc_c_ev.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/llc/llc_c_ev.c b/net/llc/llc_c_ev.c
index cd130c3..d5bdb53 100644
--- a/net/llc/llc_c_ev.c
+++ b/net/llc/llc_c_ev.c
@@ -84,7 +84,7 @@ static u16 llc_util_nr_inside_tx_window(struct sock *sk, u8 nr)
if (llc->dev->flags & IFF_LOOPBACK)
goto out;
rc = 1;
- if (!skb_queue_len(&llc->pdu_unack_q))
+ if (skb_queue_empty(&llc->pdu_unack_q))
goto out;
skb = skb_peek(&llc->pdu_unack_q);
pdu = llc_pdu_sn_hdr(skb);
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