From: David S. Miller <davem@davemloft.net>
Date: Fri, 3 Jan 2014 00:50:52 +0000 (-0500)
Subject: netpoll: Fix missing TXQ unlock and and OOPS.
X-Git-Tag: v3.13-rc8~16^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aca5f58f9ba803ec8c2e6bcf890db17589e8dfcc;p=pandora-kernel.git

netpoll: Fix missing TXQ unlock and and OOPS.

The VLAN tag handling code in netpoll_send_skb_on_dev() has two problems.

1) It exits without unlocking the TXQ.

2) It then tries to queue a NULL skb to npinfo->txq.

Reported-by: Ahmed Tamrawi <atamrawi@iastate.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>
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