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

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

diff --git a/net/netfilter/xt_esp.c b/net/netfilter/xt_esp.c
index 1a945cb..1a6ae8a 100644 (file)
--- a/net/netfilter/xt_esp.c
+++ b/net/netfilter/xt_esp.c
@@ -74,7 +74,7 @@ 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,
@@ -85,10 +85,10 @@ checkentry(const char *tablename,
 
        if (espinfo->invflags & ~XT_ESP_INV_MASK) {
                duprintf("xt_esp: unknown flags %X\n", espinfo->invflags);
-               return 0;
+               return false;
        }
 
-       return 1;
+       return true;
 }
 
 static struct xt_match xt_esp_match[] = {