From: David S. Miller <davem@davemloft.net>
Date: Tue, 7 Aug 2018 06:25:13 +0000 (-0700)
Subject: sctp: Use skb_queue_is_first().
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=1181d629cc135fe346216c66f0f1fb9bfca51b33;p=linux.git

sctp: Use skb_queue_is_first().

Instead of direct skb_queue_head pointer accesses.

Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/sctp/ulpqueue.c b/net/sctp/ulpqueue.c
index 0b427100b0d4a..331cc734e3dbd 100644
--- a/net/sctp/ulpqueue.c
+++ b/net/sctp/ulpqueue.c
@@ -459,7 +459,7 @@ static struct sctp_ulpevent *sctp_ulpq_retrieve_reassembled(struct sctp_ulpq *ul
 			 * element in the queue, then count it towards
 			 * possible PD.
 			 */
-			if (pos == ulpq->reasm.next) {
+			if (skb_queue_is_first(&ulpq->reasm, pos)) {
 			    pd_first = pos;
 			    pd_last = pos;
 			    pd_len = pos->len;