[NETFILTER]: add some consts, remove some casts

[safe/jmp/linux-2.6] / net / ipv4 / netfilter / ipt_ULOG.c

diff --git a/net/ipv4/netfilter/ipt_ULOG.c b/net/ipv4/netfilter/ipt_ULOG.c
index dfa7afd..282eb00 100644 (file)
--- a/net/ipv4/netfilter/ipt_ULOG.c
+++ b/net/ipv4/netfilter/ipt_ULOG.c
@@ -334,7 +334,7 @@ static bool ipt_ulog_checkentry(const char *tablename,
                                void *targinfo,
                                unsigned int hookmask)
 {
-       struct ipt_ulog_info *loginfo = (struct ipt_ulog_info *) targinfo;
+       const struct ipt_ulog_info *loginfo = targinfo;
 
        if (loginfo->prefix[sizeof(loginfo->prefix) - 1] != '\0') {
                DEBUGP("ipt_ULOG: prefix term %i\n",
@@ -359,7 +359,7 @@ struct compat_ipt_ulog_info {
 
 static void compat_from_user(void *dst, void *src)
 {
-       struct compat_ipt_ulog_info *cl = src;
+       const struct compat_ipt_ulog_info *cl = src;
        struct ipt_ulog_info l = {
                .nl_group       = cl->nl_group,
                .copy_range     = cl->copy_range,
@@ -372,7 +372,7 @@ static void compat_from_user(void *dst, void *src)
 
 static int compat_to_user(void __user *dst, void *src)
 {
-       struct ipt_ulog_info *l = src;
+       const struct ipt_ulog_info *l = src;
        struct compat_ipt_ulog_info cl = {
                .nl_group       = l->nl_group,
                .copy_range     = l->copy_range,