ipv6: fix error propagation in ip6_ufo_append_data()
Zheng Yan [Fri, 28 Oct 2011 04:26:00 +0000 (00:26 -0400)]
We should return errcode from sock_alloc_send_skb()

Signed-off-by: Zheng Yan <zheng.z.yan@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/ipv6/ip6_output.c

index ff30047..84d0bd5 100644 (file)
@@ -1123,7 +1123,7 @@ static inline int ip6_ufo_append_data(struct sock *sk,
                        hh_len + fragheaderlen + transhdrlen + 20,
                        (flags & MSG_DONTWAIT), &err);
                if (skb == NULL)
-                       return -ENOMEM;
+                       return err;
 
                /* reserve space for Hardware header */
                skb_reserve(skb, hh_len);