From a47362a226456d8db8207e618324a2278d05d3a7 Mon Sep 17 00:00:00 2001 From: Jan Engelhardt 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 Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- net/netfilter/xt_conntrack.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'net/netfilter/xt_conntrack.c') diff --git a/net/netfilter/xt_conntrack.c b/net/netfilter/xt_conntrack.c index 87364f58a4b9..9e3ec31f2016 100644 --- a/net/netfilter/xt_conntrack.c +++ b/net/netfilter/xt_conntrack.c @@ -30,11 +30,11 @@ match(const struct sk_buff *skb, bool *hotdrop) { const struct xt_conntrack_info *sinfo = matchinfo; - struct nf_conn *ct; + const struct nf_conn *ct; enum ip_conntrack_info ctinfo; unsigned int statebit; - ct = nf_ct_get((struct sk_buff *)skb, &ctinfo); + ct = nf_ct_get(skb, &ctinfo); #define FWINV(bool,invflg) ((bool) ^ !!(sinfo->invflags & invflg)) @@ -150,7 +150,7 @@ struct compat_xt_conntrack_info static void compat_from_user(void *dst, void *src) { - struct compat_xt_conntrack_info *cm = src; + const struct compat_xt_conntrack_info *cm = src; struct xt_conntrack_info m = { .statemask = cm->statemask, .statusmask = cm->statusmask, @@ -167,7 +167,7 @@ static void compat_from_user(void *dst, void *src) static int compat_to_user(void __user *dst, void *src) { - struct xt_conntrack_info *m = src; + const struct xt_conntrack_info *m = src; struct compat_xt_conntrack_info cm = { .statemask = m->statemask, .statusmask = m->statusmask, -- cgit v1.2.3