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_limit.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_limit.c')
| -rw-r--r-- | net/netfilter/xt_limit.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/netfilter/xt_limit.c b/net/netfilter/xt_limit.c index 2717aa65246..b042419462a 100644 --- a/net/netfilter/xt_limit.c +++ b/net/netfilter/xt_limit.c @@ -67,7 +67,8 @@ ipt_limit_match(const struct sk_buff *skb, unsigned int protoff, bool *hotdrop) { - struct xt_rateinfo *r = ((struct xt_rateinfo *)matchinfo)->master; + struct xt_rateinfo *r = + ((const struct xt_rateinfo *)matchinfo)->master; unsigned long now = jiffies; spin_lock_bh(&limit_lock); @@ -144,7 +145,7 @@ struct compat_xt_rateinfo { * master pointer, which does not need to be preserved. */ static void compat_from_user(void *dst, void *src) { - struct compat_xt_rateinfo *cm = src; + const struct compat_xt_rateinfo *cm = src; struct xt_rateinfo m = { .avg = cm->avg, .burst = cm->burst, @@ -158,7 +159,7 @@ static void compat_from_user(void *dst, void *src) static int compat_to_user(void __user *dst, void *src) { - struct xt_rateinfo *m = src; + const struct xt_rateinfo *m = src; struct compat_xt_rateinfo cm = { .avg = m->avg, .burst = m->burst, |