[PATCH v2 net-next 2/4] ipv4: frags: remove ipq_put()

[Eric Dumazet <edumazet@google.com>]

Replace ipq_put() with inet_frag_putn()

Signed-off-by: Eric Dumazet <edumazet@google.com>
---
 net/ipv4/ip_fragment.c | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)

diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
index 474a26191c89802b7a71212968d89ad2085ae476..ee953be49b34dd63443e5621e7c2f2b61cf7d914 100644
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
@@ -107,14 +107,6 @@ static void ip4_frag_free(struct inet_frag_queue *q)
 		inet_putpeer(qp->peer);
 }
 
-
-/* Destruction primitives. */
-
-static void ipq_put(struct ipq *ipq)
-{
-	inet_frag_putn(&ipq->q, 1);
-}
-
 /* Kill ipq entry. It is not destroyed immediately,
  * because caller (and someone more) holds reference count.
  */
@@ -143,6 +135,7 @@ static void ip_expire(struct timer_list *t)
 	struct sk_buff *head = NULL;
 	struct net *net;
 	struct ipq *qp;
+	int refs = 1;
 
 	qp = container_of(frag, struct ipq, q);
 	net = qp->q.fqdir->net;
@@ -202,7 +195,7 @@ static void ip_expire(struct timer_list *t)
 out_rcu_unlock:
 	rcu_read_unlock();
 	kfree_skb_reason(head, reason);
-	ipq_put(qp);
+	inet_frag_putn(&qp->q, refs);
 }
 
 /* Find the correct entry in the "incomplete datagrams" queue for
@@ -498,14 +491,14 @@ int ip_defrag(struct net *net, struct sk_buff *skb, u32 user)
 	/* Lookup (or create) queue header */
 	qp = ip_find(net, ip_hdr(skb), user, vif);
 	if (qp) {
-		int ret;
+		int ret, refs = 1;
 
 		spin_lock(&qp->q.lock);
 
 		ret = ip_frag_queue(qp, skb);
 
 		spin_unlock(&qp->q.lock);
-		ipq_put(qp);
+		inet_frag_putn(&qp->q, refs);
 		return ret;
 	}
 
-- 
2.49.0.rc0.332.g42c0ae87b1-goog