From: Wei Liu <wei.liu2@citrix.com>
Date: Mon, 20 May 2013 01:05:12 +0000 (+0000)
Subject: xen-netfront: avoid leaking resources when setup_netfront fails
X-Git-Tag: v3.11-rc1~16^2~373
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1ca2983aaa01233dc1ea63ef1b483678fcece6c8;p=pandora-kernel.git

xen-netfront: avoid leaking resources when setup_netfront fails

We should correctly free related resources (grant ref, memory page, evtchn)
when setup_netfront fails.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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