netfilter: ipset: remove rcu_read_lock_bh pair from ip_set_test

Callers already hold rcu_read_lock. Prior to RCU conversion this used to be a read_lock_bh(), but now the bh-disable isn't needed anymore. Cc: Jozsef Kadlecsik <[email protected]> Signed-off-by: Florian Westphal <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
Kleist · Jun 26, 2023 · 78aa23d · 78aa23d
1 parent de6843b
commit 78aa23d
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
@@ -739,9 +739,7 @@ ip_set_test(ip_set_id_t index, const struct sk_buff *skb,
 	    !(opt->family == set->family || set->family == NFPROTO_UNSPEC))
 		return 0;
 
-	rcu_read_lock_bh();
 	ret = set->variant->kadt(set, skb, par, IPSET_TEST, opt);
-	rcu_read_unlock_bh();
 
 	if (ret == -EAGAIN) {
 		/* Type requests element to be completed */