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netfilter: xt_osf: simplify xt_osf_match_packet()

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info area in match is always available, and remove unneeded variables.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Pablo Neira Ayuso 2018-10-11 10:58:26 +02:00
parent 1321a6af30
commit e891e50a8a
1 changed files with 1 additions and 7 deletions
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8
net/netfilter/xt_osf.c
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@ -40,14 +40,8 @@
static bool static bool
xt_osf_match_packet(const struct sk_buff *skb, struct xt_action_param *p) xt_osf_match_packet(const struct sk_buff *skb, struct xt_action_param *p)
{ {
const struct xt_osf_info *info = p->matchinfo;
struct net *net = xt_net(p);
if (!info)
return false;
return nf_osf_match(skb, xt_family(p), xt_hooknum(p), xt_in(p), return nf_osf_match(skb, xt_family(p), xt_hooknum(p), xt_in(p),
xt_out(p), info, net, nf_osf_fingers); xt_out(p), p->matchinfo, xt_net(p), nf_osf_fingers);
} }
static struct xt_match xt_osf_match = { static struct xt_match xt_osf_match = {