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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/bluetooth/rfcomm/tty.c
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/bluetooth/rfcomm/tty.c')
-rw-r--r--net/bluetooth/rfcomm/tty.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
index 6d68920..6304590 100644
--- a/net/bluetooth/rfcomm/tty.c
+++ b/net/bluetooth/rfcomm/tty.c
@@ -781,7 +781,7 @@ static int rfcomm_tty_chars_in_buffer(struct tty_struct *tty)
BT_DBG("tty %p dev %p", tty, dev);
- if (skb_queue_len(&dlc->tx_queue))
+ if (!skb_queue_empty(&dlc->tx_queue))
return dlc->mtu;
return 0;
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