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Commit ea9cf2a5 authored by YueHaibing's avatar YueHaibing Committed by Pablo Neira Ayuso
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netfilter: cttimeout: remove set but not used variable 'l3num' 



Fixes gcc '-Wunused-but-set-variable' warning:

net/netfilter/nfnetlink_cttimeout.c: In function 'cttimeout_default_set':
net/netfilter/nfnetlink_cttimeout.c:353:8: warning:
 variable 'l3num' set but not used [-Wunused-but-set-variable]

It not used any more after
commit dd2934a9 ("netfilter: conntrack: remove l3->l4 mapping information")

Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
parent 4b87dd54

net/netfilter/nfnetlink_cttimeout.c

+0 −2
Original line number Diff line number Diff line
@@ -350,7 +350,6 @@ static int cttimeout_default_set(struct net *net, struct sock *ctnl, 
				 struct netlink_ext_ack *extack)

{

	const struct nf_conntrack_l4proto *l4proto;

	__u16 l3num;

	__u8 l4num;

	int ret;
@@ -359,7 +358,6 @@ static int cttimeout_default_set(struct net *net, struct sock *ctnl, 
	    !cda[CTA_TIMEOUT_DATA])

		return -EINVAL;



	l3num = ntohs(nla_get_be16(cda[CTA_TIMEOUT_L3PROTO]));

	l4num = nla_get_u8(cda[CTA_TIMEOUT_L4PROTO]);

	l4proto = nf_ct_l4proto_find_get(l4num);