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>

1 files changed, 3 insertions, 3 deletions

diff --git a/net/bridge/netfilter/ebt_pkttype.c b/net/bridge/netfilter/ebt_pkttype.c
index 019026177f8..4dcd3b86cff 100644
--- a/net/bridge/netfilter/ebt_pkttype.c
+++ b/net/bridge/netfilter/ebt_pkttype.c
@@ -23,15 +23,15 @@ static int ebt_filter_pkttype(const struct sk_buff *skb,
         return (skb->pkt_type != info->pkt_type) ^ info->invert;
 }
 
-static int ebt_pkttype_check(const char *tablename, unsigned int hookmask,
+static bool ebt_pkttype_check(const char *tablename, unsigned int hookmask,
    const struct ebt_entry *e, void *data, unsigned int datalen)
 {
         const struct ebt_pkttype_info *info = data;
 
         if (info->invert != 0 && info->invert != 1)
-                return -EINVAL;
+                return false;
         /* Allow any pkt_type value */
-        return 0;
+        return true;
 }
 
 static struct ebt_match filter_pkttype __read_mostly = {