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

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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
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5
net/bluetooth/hidp/core.c
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@ -428,7 +428,7 @@ static int hidp_send_frame(struct socket *sock, unsigned char *data, int len)
return kernel_sendmsg(sock, &msg, &iv, 1, len);
}
static int hidp_process_transmit(struct hidp_session *session)
static void hidp_process_transmit(struct hidp_session *session)
{
struct sk_buff *skb;
@ -453,9 +453,6 @@ static int hidp_process_transmit(struct hidp_session *session)
hidp_set_timer(session);
kfree_skb(skb);
}
return skb_queue_len(&session->ctrl_transmit) +
skb_queue_len(&session->intr_transmit);
}
static int hidp_session(void *arg)