netfilter: change return types of check functions for Ebtables extensions
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
diff --git a/net/bridge/netfilter/ebt_redirect.c b/net/bridge/netfilter/ebt_redirect.c
index 0405326..d2076f4 100644
--- a/net/bridge/netfilter/ebt_redirect.c
+++ b/net/bridge/netfilter/ebt_redirect.c
@@ -33,20 +33,20 @@
return info->target;
}
-static int ebt_target_redirect_check(const char *tablename, unsigned int hookmask,
+static bool ebt_target_redirect_check(const char *tablename, unsigned int hookmask,
const struct ebt_entry *e, void *data, unsigned int datalen)
{
const struct ebt_redirect_info *info = data;
if (BASE_CHAIN && info->target == EBT_RETURN)
- return -EINVAL;
+ return false;
CLEAR_BASE_CHAIN_BIT;
if ( (strcmp(tablename, "nat") || hookmask & ~(1 << NF_BR_PRE_ROUTING)) &&
(strcmp(tablename, "broute") || hookmask & ~(1 << NF_BR_BROUTING)) )
- return -EINVAL;
+ return false;
if (INVALID_TARGET)
- return -EINVAL;
- return 0;
+ return false;
+ return true;
}
static struct ebt_target redirect_target __read_mostly = {