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sctp: Use skb_queue_is_first(). 

Instead of direct skb_queue_head pointer accesses.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2018-08-06 23:25:13 -07:00
parent e42a43a5ca
commit 1181d629cc
1 changed files with 1 additions and 1 deletions
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2
net/sctp/ulpqueue.c
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@ -459,7 +459,7 @@ static struct sctp_ulpevent *sctp_ulpq_retrieve_reassembled(struct sctp_ulpq *ul
* element in the queue, then count it towards * element in the queue, then count it towards
* possible PD. * possible PD.
*/ */
if (pos == ulpq->reasm.next) { if (skb_queue_is_first(&ulpq->reasm, pos)) {
pd_first = pos; pd_first = pos;
pd_last = pos; pd_last = pos;
pd_len = pos->len; pd_len = pos->len;