diff options
| author | Jan Engelhardt <jengelh@gmx.de> | 2007-07-07 22:16:55 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-07-10 22:17:01 -0700 |
| commit | a47362a226456d8db8207e618324a2278d05d3a7 (patch) | |
| tree | 9431e971844582fd65a8cdd234cf89d72c6e4c6c /net/netfilter/xt_conntrack.c | |
| parent | e1931b784a8de324abf310fa3b5e3f25d3988233 (diff) | |
[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>
Diffstat (limited to 'net/netfilter/xt_conntrack.c')
| -rw-r--r-- | net/netfilter/xt_conntrack.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/netfilter/xt_conntrack.c b/net/netfilter/xt_conntrack.c index 87364f58a4b..9e3ec31f201 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, |