diff --git a/net/bridge/netfilter/ebt_redirect.c b/net/bridge/netfilter/ebt_redirect.c
index bfdf2fb..bfb9f74 100644
--- a/net/bridge/netfilter/ebt_redirect.c
+++ b/net/bridge/netfilter/ebt_redirect.c
@@ -21,7 +21,7 @@
 {
 	const struct ebt_redirect_info *info = data;
 
-	if (skb_make_writable(skb, 0))
+	if (!skb_make_writable(skb, 0))
 		return NF_DROP;
 
 	if (hooknr != NF_BR_BROUTING)