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

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

diff --git a/net/ipv4/netfilter/ipt_ah.c b/net/ipv4/netfilter/ipt_ah.c
index 3da39ee..6b5b7c9 100644 (file)
--- a/net/ipv4/netfilter/ipt_ah.c
+++ b/net/ipv4/netfilter/ipt_ah.c
@@ -70,7 +70,7 @@ match(const struct sk_buff *skb,
 }
 
 /* Called when user tries to insert an entry of this type. */
-static int
+static bool
 checkentry(const char *tablename,
           const void *ip_void,
           const struct xt_match *match,
@@ -82,9 +82,9 @@ checkentry(const char *tablename,
        /* Must specify no unknown invflags */
        if (ahinfo->invflags & ~IPT_AH_INV_MASK) {
                duprintf("ipt_ah: unknown flags %X\n", ahinfo->invflags);
-               return 0;
+               return false;
        }
-       return 1;
+       return true;
 }
 
 static struct xt_match ah_match = {