1 files changed, 1 insertions, 2 deletions

diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c
index 384233188ac1..bb02e176cb70 100644
--- a/net/ipv6/ah6.c
+++ b/net/ipv6/ah6.c
@@ -521,8 +521,7 @@ static int ah6_input(struct xfrm_state *x, struct sk_buff *skb)
 
         /* We are going to _remove_ AH header to keep sockets happy,
          * so... Later this can change. */
-        if (skb_cloned(skb) &&
-            pskb_expand_head(skb, 0, 0, GFP_ATOMIC))
+        if (skb_unclone(skb, GFP_ATOMIC))
                 goto out;
 
         skb->ip_summed = CHECKSUM_NONE;