[NETFILTER]: Remove redundant parentheses/braces

[deliverable/linux.git] / net / ipv4 / netfilter / ipt_ULOG.c

diff --git a/net/ipv4/netfilter/ipt_ULOG.c b/net/ipv4/netfilter/ipt_ULOG.c
index dfa7afd84763bbb2d85dfd8c1aedd090f0f7c8b9..5b25ca688784bec4a6821edd6efbedf52472ee99 100644 (file)
--- a/net/ipv4/netfilter/ipt_ULOG.c
+++ b/net/ipv4/netfilter/ipt_ULOG.c
@@ -179,12 +179,10 @@ static void ipt_ulog_packet(unsigned int hooknum,
        unsigned int groupnum = ffs(loginfo->nl_group) - 1;
 
        /* calculate the size of the skb needed */
-       if ((loginfo->copy_range == 0) ||
-           (loginfo->copy_range > skb->len)) {
+       if (loginfo->copy_range == 0 || loginfo->copy_range > skb->len)
                copy_len = skb->len;
-       } else {
+       else
                copy_len = loginfo->copy_range;
-       }
 
        size = NLMSG_SPACE(sizeof(*pm) + copy_len);
 
@@ -257,9 +255,8 @@ static void ipt_ulog_packet(unsigned int hooknum,
                BUG();
 
        /* check if we are building multi-part messages */
-       if (ub->qlen > 1) {
+       if (ub->qlen > 1)
                ub->lastnlh->nlmsg_flags |= NLM_F_MULTI;
-       }
 
        ub->lastnlh = nlh;
 
@@ -334,7 +331,7 @@ 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 +356,7 @@ 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 +369,7 @@ 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,