net_sched: fix mirrored packets checksum

[cascardo/linux.git] / net / sched / act_mirred.c

diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c
index 128942b..1f5bd6c 100644 (file)
--- a/net/sched/act_mirred.c
+++ b/net/sched/act_mirred.c
@@ -181,7 +181,7 @@ static int tcf_mirred(struct sk_buff *skb, const struct tc_action *a,
 
        if (!(at & AT_EGRESS)) {
                if (m->tcfm_ok_push)
-                       skb_push(skb2, skb->mac_len);
+                       skb_push_rcsum(skb2, skb->mac_len);
        }
 
        /* mirror is always swallowed */