[INET]: Consolidate the xxx_put

These ones use the generic data types too, so move
them in one place.
Signed-off-by: NPavel Emelyanov <xemul@openvz.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

include/net/inet_frag.h

@@ -51,4 +51,10 @@ void inet_frag_destroy(struct inet_frag_queue *q,
 				struct inet_frags *f, int *work);
 int inet_frag_evictor(struct inet_frags *f);
 
+static inline void inet_frag_put(struct inet_frag_queue *q, struct inet_frags *f)
+{
+	if (atomic_dec_and_test(&q->refcnt))
+		inet_frag_destroy(q, f, NULL);
+}
+
 #endif

net/ipv4/ip_fragment.c

@@ -157,8 +157,7 @@ static __inline__ struct ipq *frag_alloc_queue(void)
 
 static __inline__ void ipq_put(struct ipq *ipq)
 {
-	if (atomic_dec_and_test(&ipq->q.refcnt))
-		inet_frag_destroy(&ipq->q, &ip4_frags, NULL);
+	inet_frag_put(&ipq->q, &ip4_frags);
 }
 
 /* Kill ipq entry. It is not destroyed immediately,

net/ipv6/netfilter/nf_conntrack_reasm.c

@@ -149,8 +149,7 @@ static inline struct nf_ct_frag6_queue *frag_alloc_queue(void)
 
 static __inline__ void fq_put(struct nf_ct_frag6_queue *fq)
 {
-	if (atomic_dec_and_test(&fq->q.refcnt))
-		inet_frag_destroy(&fq->q, &nf_frags, NULL);
+	inet_frag_put(&fq->q, &nf_frags);
 }
 
 /* Kill fq entry. It is not destroyed immediately,

net/ipv6/reassembly.c

@@ -171,8 +171,7 @@ static inline struct frag_queue *frag_alloc_queue(void)
 
 static __inline__ void fq_put(struct frag_queue *fq)
 {
-	if (atomic_dec_and_test(&fq->q.refcnt))
-		inet_frag_destroy(&fq->q, &ip6_frags, NULL);
+	inet_frag_put(&fq->q, &ip6_frags);
 }
 
 /* Kill fq entry. It is not destroyed immediately,