[NETFILTER]: x_tables: switch xt_target->checkentry to bool

[safe/jmp/linux-2.6] / net / ipv6 / netfilter / ip6t_REJECT.c

diff --git a/net/ipv6/netfilter/ip6t_REJECT.c b/net/ipv6/netfilter/ip6t_REJECT.c
index cb3d241..8639a05 100644 (file)
--- a/net/ipv6/netfilter/ip6t_REJECT.c
+++ b/net/ipv6/netfilter/ip6t_REJECT.c
@@ -221,27 +221,27 @@ static unsigned int reject6_target(struct sk_buff **pskb,
        return NF_DROP;
 }
 
-static int check(const char *tablename,
-                const void *entry,
-                const struct xt_target *target,
-                void *targinfo,
-                unsigned int hook_mask)
+static bool check(const char *tablename,
+                 const void *entry,
+                 const struct xt_target *target,
+                 void *targinfo,
+                 unsigned int hook_mask)
 {
        const struct ip6t_reject_info *rejinfo = targinfo;
        const struct ip6t_entry *e = entry;
 
        if (rejinfo->with == IP6T_ICMP6_ECHOREPLY) {
                printk("ip6t_REJECT: ECHOREPLY is not supported.\n");
-               return 0;
+               return false;
        } else if (rejinfo->with == IP6T_TCP_RESET) {
                /* Must specify that it's a TCP packet */
                if (e->ipv6.proto != IPPROTO_TCP
                    || (e->ipv6.invflags & XT_INV_PROTO)) {
                        DEBUGP("ip6t_REJECT: TCP_RESET illegal for non-tcp\n");
-                       return 0;
+                       return false;
                }
        }
-       return 1;
+       return true;
 }
 
 static struct xt_target ip6t_reject_reg = {