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

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

diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index b9c792d..7962306 100644 (file)
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -152,20 +152,20 @@ ip_packet_match(const struct iphdr *ip,
        return 1;
 }
 
-static inline int
+static inline bool
 ip_checkentry(const struct ipt_ip *ip)
 {
        if (ip->flags & ~IPT_F_MASK) {
                duprintf("Unknown flag bits set: %08X\n",
                         ip->flags & ~IPT_F_MASK);
-               return 0;
+               return false;
        }
        if (ip->invflags & ~IPT_INV_MASK) {
                duprintf("Unknown invflag bits set: %08X\n",
                         ip->invflags & ~IPT_INV_MASK);
-               return 0;
+               return false;
        }
-       return 1;
+       return true;
 }
 
 static unsigned int
@@ -2149,7 +2149,7 @@ icmp_match(const struct sk_buff *skb,
 }
 
 /* Called when user tries to insert an entry of this type. */
-static int
+static bool
 icmp_checkentry(const char *tablename,
           const void *info,
           const struct xt_match *match,