[INET]: Consolidate the xxx_frag_kill

Since now all the xxx_frag_kill functions now work
with the generic inet_frag_queue data type, this can
be moved into a common place.

The xxx_unlink() code is moved as well.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 22 deletions

diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index ced1a5f5b776..db129a7a6192 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -104,20 +104,6 @@ int ip6_frag_mem(void)
 static int ip6_frag_reasm(struct frag_queue *fq, struct sk_buff *prev,
                           struct net_device *dev);
 
-static __inline__ void __fq_unlink(struct frag_queue *fq)
-{
-        hlist_del(&fq->q.list);
-        list_del(&fq->q.lru_list);
-        ip6_frags.nqueues--;
-}
-
-static __inline__ void fq_unlink(struct frag_queue *fq)
-{
-        write_lock(&ip6_frags.lock);
-        __fq_unlink(fq);
-        write_unlock(&ip6_frags.lock);
-}
-
 /*
  * callers should be careful not to use the hash value outside the ipfrag_lock
  * as doing so could race with ipfrag_hash_rnd being recalculated.
@@ -240,14 +226,7 @@ static __inline__ void fq_put(struct frag_queue *fq, int *work)
  */
 static __inline__ void fq_kill(struct frag_queue *fq)
 {
-        if (del_timer(&fq->q.timer))
-                atomic_dec(&fq->q.refcnt);
-
-        if (!(fq->q.last_in & COMPLETE)) {
-                fq_unlink(fq);
-                atomic_dec(&fq->q.refcnt);
-                fq->q.last_in |= COMPLETE;
-        }
+        inet_frag_kill(&fq->q, &ip6_frags);
 }
 
 static void ip6_evictor(struct inet6_dev *idev)