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authorPavel Emelyanov <xemul@openvz.org>2007-10-17 19:48:26 -0700
committerDavid S. Miller <davem@davemloft.net>2007-10-17 19:48:26 -0700
commitc95477090a2ace6d241c184adc3fbfcab9c61ceb (patch)
tree78c43a301f18f4ad4486a48227a9ca45239208f3 /net/ipv4
parent48d60056387c37a17a46feda48613587a90535e5 (diff)
downloadlinux-c95477090a2ace6d241c184adc3fbfcab9c61ceb.tar.bz2
[INET]: Consolidate frag queues freeing
Since we now allocate the queues in inet_fragment.c, we can safely free it in the same place. The ->destructor callback thus becomes optional for inet_frags. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
-rw-r--r--net/ipv4/inet_fragment.c4
-rw-r--r--net/ipv4/ip_fragment.c1
2 files changed, 3 insertions, 2 deletions
diff --git a/net/ipv4/inet_fragment.c b/net/ipv4/inet_fragment.c
index 3ed09dd93442..e15e04fc6661 100644
--- a/net/ipv4/inet_fragment.c
+++ b/net/ipv4/inet_fragment.c
@@ -136,7 +136,9 @@ void inet_frag_destroy(struct inet_frag_queue *q, struct inet_frags *f,
*work -= f->qsize;
atomic_sub(f->qsize, &f->mem);
- f->destructor(q);
+ if (f->destructor)
+ f->destructor(q);
+ kfree(q);
}
EXPORT_SYMBOL(inet_frag_destroy);
diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
index 314593b20506..453ae041edde 100644
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
@@ -171,7 +171,6 @@ static __inline__ void ip4_frag_free(struct inet_frag_queue *q)
qp = container_of(q, struct ipq, q);
if (qp->peer)
inet_putpeer(qp->peer);
- kfree(qp);
}