lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[NET]: Transform skb_queue_len() binary tests into skb_queue_empty()

Browse Source 
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>
This commit is contained in:
David S. Miller
2005-07-08 14:57:23 -07:00
parent a92b7b8057
commit b03efcfb21
34 changed files with 84 additions and 89 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
net/irda/irlap_frame.c
View File

@@ -1018,11 +1018,10 @@ void irlap_resend_rejected_frames(struct irlap_cb *self, int command)
/*
* We can now fill the window with additional data frames
*/
while (skb_queue_len( &self->txq) > 0) {
while (!skb_queue_empty(&self->txq)) {
IRDA_DEBUG(0, "%s(), sending additional frames!\n", __FUNCTION__);
if ((skb_queue_len( &self->txq) > 0) &&
(self->window > 0)) {
if (self->window > 0) {
skb = skb_dequeue( &self->txq);
IRDA_ASSERT(skb != NULL, return;);
@@ -1031,8 +1030,7 @@ void irlap_resend_rejected_frames(struct irlap_cb *self, int command)
* bit cleared
*/
if ((self->window > 1) &&
skb_queue_len(&self->txq) > 0)
{
!skb_queue_empty(&self->txq)) {
irlap_send_data_primary(self, skb);
} else {
irlap_send_data_primary_poll(self, skb);