[NETFILTER]: Fix incorrect use of skb_make_writable

[firefly-linux-kernel-4.4.55.git] / net / bridge / netfilter / ebt_redirect.c

diff --git a/net/bridge/netfilter/ebt_redirect.c b/net/bridge/netfilter/ebt_redirect.c
index bfdf2fb60b1f0cbd16050390e01aba0bdbb9886a..bfb9f74e21169badc135df30245386f77518eca8 100644 (file)
--- a/net/bridge/netfilter/ebt_redirect.c
+++ b/net/bridge/netfilter/ebt_redirect.c
@@ -21,7 +21,7 @@ static int ebt_target_redirect(struct sk_buff *skb, unsigned int hooknr,
 {
        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)