1 files changed, 1 insertions, 4 deletions

diff --git a/net/ipv4/xfrm4_mode_beet.c b/net/ipv4/xfrm4_mode_beet.c
index 63418185f524..e3db3f915114 100644
--- a/net/ipv4/xfrm4_mode_beet.c
+++ b/net/ipv4/xfrm4_mode_beet.c
@@ -110,10 +110,7 @@ static int xfrm4_beet_input(struct xfrm_state *x, struct sk_buff *skb)
 
         skb_push(skb, sizeof(*iph));
         skb_reset_network_header(skb);
-
-        memmove(skb->data - skb->mac_len, skb_mac_header(skb),
-                skb->mac_len);
-        skb_set_mac_header(skb, -skb->mac_len);
+        skb_mac_header_rebuild(skb);
 
         xfrm4_beet_make_header(skb);