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 dd2934a957
("netfilter: conntrack: remove l3->l4 mapping information")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
hifive-unleashed-5.1
parent
4b87dd54be
commit
ea9cf2a55a
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@ -350,7 +350,6 @@ static int cttimeout_default_set(struct net *net, struct sock *ctnl,
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struct netlink_ext_ack *extack)
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struct netlink_ext_ack *extack)
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{
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{
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const struct nf_conntrack_l4proto *l4proto;
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const struct nf_conntrack_l4proto *l4proto;
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__u16 l3num;
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__u8 l4num;
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__u8 l4num;
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int ret;
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int ret;
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@ -359,7 +358,6 @@ static int cttimeout_default_set(struct net *net, struct sock *ctnl,
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!cda[CTA_TIMEOUT_DATA])
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!cda[CTA_TIMEOUT_DATA])
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return -EINVAL;
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return -EINVAL;
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l3num = ntohs(nla_get_be16(cda[CTA_TIMEOUT_L3PROTO]));
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l4num = nla_get_u8(cda[CTA_TIMEOUT_L4PROTO]);
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l4num = nla_get_u8(cda[CTA_TIMEOUT_L4PROTO]);
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l4proto = nf_ct_l4proto_find_get(l4num);
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l4proto = nf_ct_l4proto_find_get(l4num);
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