[PATCH] esp6: Fix esp6_gso_segment()

[Dan Carpenter <dan.carpenter@oracle.com>]

This NULL test is inverted so the function become a no-op.

Fix: 7862b4058b9f10 ("esp: Add gso handlers for esp4 and esp6")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
This is still in Steffen's git tree and not yet in the networking tree.

diff --git a/net/ipv6/esp6_offload.c b/net/ipv6/esp6_offload.c
index 1cceeee7cc33..95f10728abaa 100644
--- a/net/ipv6/esp6_offload.c
+++ b/net/ipv6/esp6_offload.c
@@ -120,7 +120,7 @@ static struct sk_buff *esp6_gso_segment(struct sk_buff *skb,
 	netdev_features_t esp_features = features;
 	struct xfrm_offload *xo = xfrm_offload(skb);
 
-	if (xo)
+	if (!xo)
 		goto out;
 
 	seq = xo->seq.low;