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authorPavel Emelyanov <xemul@openvz.org>2007-10-17 19:47:56 -0700
committerDavid S. Miller <davem@davemloft.net>2007-10-17 19:47:56 -0700
commit48d60056387c37a17a46feda48613587a90535e5 (patch)
tree8e7e481c6cf8b28c124c1e5902092d2bd53dbf7b /net/ipv4/ip_fragment.c
parentabd6523d15f40bfee14652619a31a7f65f77f581 (diff)
[INET]: Remove no longer needed ->equal callback
Since this callback is used to check for conflicts in hashtable when inserting a newly created frag queue, we can do the same by checking for matching the queue with the argument, used to create one. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ip_fragment.c')
-rw-r--r--net/ipv4/ip_fragment.c15
1 files changed, 0 insertions, 15 deletions
diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
index 928259dbc0f8..314593b20506 100644
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
@@ -128,20 +128,6 @@ static unsigned int ip4_hashfn(struct inet_frag_queue *q)
return ipqhashfn(ipq->id, ipq->saddr, ipq->daddr, ipq->protocol);
}
-static int ip4_frag_equal(struct inet_frag_queue *q1,
- struct inet_frag_queue *q2)
-{
- struct ipq *qp1, *qp2;
-
- qp1 = container_of(q1, struct ipq, q);
- qp2 = container_of(q2, struct ipq, q);
- return (qp1->id == qp2->id &&
- qp1->saddr == qp2->saddr &&
- qp1->daddr == qp2->daddr &&
- qp1->protocol == qp2->protocol &&
- qp1->user == qp2->user);
-}
-
static int ip4_frag_match(struct inet_frag_queue *q, void *a)
{
struct ipq *qp;
@@ -631,7 +617,6 @@ void __init ipfrag_init(void)
ip4_frags.destructor = ip4_frag_free;
ip4_frags.skb_free = NULL;
ip4_frags.qsize = sizeof(struct ipq);
- ip4_frags.equal = ip4_frag_equal;
ip4_frags.match = ip4_frag_match;
ip4_frags.frag_expire = ip_expire;
inet_frags_init(&ip4_frags);