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netfilter: ctnetlink: remove null test before kfree 

Fix checkpatch warning:
WARNING: kfree(NULL) is safe this check is probably not required

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Fabian Frederick 2014-06-20 22:38:58 +02:00 committed by Pablo Neira Ayuso
parent 5433ba365f
commit 397304b52d
1 changed files with 1 additions and 2 deletions
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3
net/netfilter/nf_conntrack_netlink.c
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@ -742,8 +742,7 @@ static int ctnetlink_done(struct netlink_callback *cb)
{ {
if (cb->args[1]) if (cb->args[1])
nf_ct_put((struct nf_conn *)cb->args[1]); nf_ct_put((struct nf_conn *)cb->args[1]);
if (cb->data) kfree(cb->data);
kfree(cb->data);
return 0; return 0;
} }