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

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

diff --git a/net/ipv4/netfilter/ipt_NETMAP.c b/net/ipv4/netfilter/ipt_NETMAP.c
index 068c69b..a902c71 100644 (file)
--- a/net/ipv4/netfilter/ipt_NETMAP.c
+++ b/net/ipv4/netfilter/ipt_NETMAP.c
@@ -29,7 +29,7 @@ MODULE_DESCRIPTION("iptables 1:1 NAT mapping of IP networks target");
 #define DEBUGP(format, args...)
 #endif
 
-static int
+static bool
 check(const char *tablename,
       const void *e,
       const struct xt_target *target,
@@ -40,13 +40,13 @@ check(const char *tablename,
 
        if (!(mr->range[0].flags & IP_NAT_RANGE_MAP_IPS)) {
                DEBUGP(MODULENAME":check: bad MAP_IPS.\n");
-               return 0;
+               return false;
        }
        if (mr->rangesize != 1) {
                DEBUGP(MODULENAME":check: bad rangesize %u.\n", mr->rangesize);
-               return 0;
+               return false;
        }
-       return 1;
+       return true;
 }
 
 static unsigned int