From a47362a226456d8db8207e618324a2278d05d3a7 Mon Sep 17 00:00:00 2001
From: Jan Engelhardt <jengelh@gmx.de>
Date: Sat, 7 Jul 2007 22:16:55 -0700
Subject: [NETFILTER]: add some consts, remove some casts

Make a number of variables const and/or remove unneeded casts.

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 net/netfilter/xt_realm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'net/netfilter/xt_realm.c')

diff --git a/net/netfilter/xt_realm.c b/net/netfilter/xt_realm.c
index ad82c132694c..44b807d279ad 100644
--- a/net/netfilter/xt_realm.c
+++ b/net/netfilter/xt_realm.c
@@ -32,7 +32,7 @@ match(const struct sk_buff *skb,
       bool *hotdrop)
 {
 	const struct xt_realm_info *info = matchinfo;
-	struct dst_entry *dst = skb->dst;
+	const struct dst_entry *dst = skb->dst;
 
 	return (info->id == (dst->tclassid & info->mask)) ^ info->invert;
 }
-- 
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