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Commit 4b4ceb9d authored by Pablo Neira Ayuso's avatar Pablo Neira Ayuso
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netfilter: conntrack: __nf_ct_l4proto_find() always returns valid pointer 



Remove unnecessary check for non-nul pointer in destroy_conntrack()
given that __nf_ct_l4proto_find() returns the generic protocol tracker
if the protocol is not supported.

Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
parent 3e86638e

net/netfilter/nf_conntrack_core.c

+1 −1
Original line number Diff line number Diff line
@@ -363,7 +363,7 @@ destroy_conntrack(struct nf_conntrack *nfct) 
	}

	rcu_read_lock();

	l4proto = __nf_ct_l4proto_find(nf_ct_l3num(ct), nf_ct_protonum(ct));

	if (l4proto && l4proto->destroy)

	if (l4proto->destroy)

		l4proto->destroy(ct);



	rcu_read_unlock();