commit c0cc88a7627c333de50b07b7c60b1d49d9d2e6cc
author Eric Dumazet <edumazet@google.com> Tue Sep 04 15:54:55 2012 -0400
committer David S. Miller <davem@davemloft.net> Tue Sep 04 15:54:55 2012 -0400
tree 3e9507ca5974e607dc2b48ccadc9f119bd9d0800
parent 9d148e39d1a031f0aced8467de2a81fcf576ba50

l2tp: fix a typo in l2tp_eth_dev_recv()

While investigating l2tp bug, I hit a bug in eth_type_trans(),
because not enough bytes were pulled in skb head.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/l2tp/l2tp_eth.c

diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
index f9ee74d..3bfb34a 100644
--- a/net/l2tp/l2tp_eth.c
+++ b/net/l2tp/l2tp_eth.c
@@ -153,7 +153,7 @@
 		print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, skb->data, length);
 	}
 
-	if (!pskb_may_pull(skb, sizeof(ETH_HLEN)))
+	if (!pskb_may_pull(skb, ETH_HLEN))
 		goto error;
 
 	secpath_reset(skb);