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

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

diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
index 21597b7..a1b5996 100644 (file)
--- a/net/netfilter/xt_hashlimit.c
+++ b/net/netfilter/xt_hashlimit.c
@@ -492,7 +492,7 @@ hotdrop:
        return false;
 }
 
-static int
+static bool
 hashlimit_checkentry(const char *tablename,
                     const void *inf,
                     const struct xt_match *match,
@@ -506,20 +506,20 @@ hashlimit_checkentry(const char *tablename,
            user2credits(r->cfg.avg * r->cfg.burst) < user2credits(r->cfg.avg)) {
                printk(KERN_ERR "xt_hashlimit: overflow, try lower: %u/%u\n",
                       r->cfg.avg, r->cfg.burst);
-               return 0;
+               return false;
        }
        if (r->cfg.mode == 0 ||
            r->cfg.mode > (XT_HASHLIMIT_HASH_DPT |
                           XT_HASHLIMIT_HASH_DIP |
                           XT_HASHLIMIT_HASH_SIP |
                           XT_HASHLIMIT_HASH_SPT))
-               return 0;
+               return false;
        if (!r->cfg.gc_interval)
-               return 0;
+               return false;
        if (!r->cfg.expire)
-               return 0;
+               return false;
        if (r->name[sizeof(r->name) - 1] != '\0')
-               return 0;
+               return false;
 
        /* This is the best we've got: We cannot release and re-grab lock,
         * since checkentry() is called before x_tables.c grabs xt_mutex.
@@ -531,13 +531,13 @@ hashlimit_checkentry(const char *tablename,
        r->hinfo = htable_find_get(r->name, match->family);
        if (!r->hinfo && htable_create(r, match->family) != 0) {
                mutex_unlock(&hlimit_mutex);
-               return 0;
+               return false;
        }
        mutex_unlock(&hlimit_mutex);
 
        /* Ugly hack: For SMP, we only want to use one set */
        r->u.master = r;
-       return 1;
+       return true;
 }
 
 static void