[PPP] pppoe: Fix double-free on skb after transmit failure

When I got rid of the second packet in __pppoe_xmit I created
a double-free on the skb because of the goto abort on failure.
This patch removes that.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c
index 0d7f570b9a5..9b30cd600a6 100644
--- a/drivers/net/pppoe.c
+++ b/drivers/net/pppoe.c
@@ -879,8 +879,7 @@ static int __pppoe_xmit(struct sock *sk, struct sk_buff *skb)
         dev->hard_header(skb, dev, ETH_P_PPP_SES,
                          po->pppoe_pa.remote, NULL, data_len);
 
-        if (dev_queue_xmit(skb) < 0)
-                goto abort;
+        dev_queue_xmit(skb);
 
         return 1;