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Diffstat (limited to 'net/ipv6/xfrm6_mode_tunnel.c')
-rw-r--r--net/ipv6/xfrm6_mode_tunnel.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/net/ipv6/xfrm6_mode_tunnel.c b/net/ipv6/xfrm6_mode_tunnel.c
index 9f2095b19ad0..93c41a81c4c3 100644
--- a/net/ipv6/xfrm6_mode_tunnel.c
+++ b/net/ipv6/xfrm6_mode_tunnel.c
@@ -69,8 +69,7 @@ static int xfrm6_mode_tunnel_input(struct xfrm_state *x, struct sk_buff *skb)
69 if (!pskb_may_pull(skb, sizeof(struct ipv6hdr))) 69 if (!pskb_may_pull(skb, sizeof(struct ipv6hdr)))
70 goto out; 70 goto out;
71 71
72 if (skb_cloned(skb) && 72 if (err = skb_unclone(skb, GFP_ATOMIC))
73 (err = pskb_expand_head(skb, 0, 0, GFP_ATOMIC)))
74 goto out; 73 goto out;
75 74
76 if (x->props.flags & XFRM_STATE_DECAP_DSCP) 75 if (x->props.flags & XFRM_STATE_DECAP_DSCP)