netdev - [PATCH 05/10] netfilter: xt_osf: simplify xt_osf_match

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Date:   Sat, 20 Oct 2018 11:43:12 +0200
From:   Pablo Neira Ayuso <pablo@...filter.org>
To:     netfilter-devel@...r.kernel.org
Cc:     davem@...emloft.net, netdev@...r.kernel.org
Subject: [PATCH 05/10] netfilter: xt_osf: simplify xt_osf_match_packet()

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

Signed-off-by: Pablo Neira Ayuso <pablo@...filter.org>
---
 net/netfilter/xt_osf.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/net/netfilter/xt_osf.c b/net/netfilter/xt_osf.c
index bf7bba80e24c..7a103553d10d 100644
--- a/net/netfilter/xt_osf.c
+++ b/net/netfilter/xt_osf.c
@@ -40,14 +40,8 @@
 static bool
 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),
-			    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 = {
-- 
2.11.0