From: Dave Jones <davej@redhat.com>
Date: Wed, 20 Apr 2011 03:36:59 +0000 (-0700)
Subject: can: Add missing socket check in can/bcm release.
X-Git-Tag: v2.6.39-rc6~7^2~34
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c6914a6f261aca0c9f715f883a353ae7ff51fe83;p=pandora-kernel.git

can: Add missing socket check in can/bcm release.

We can get here with a NULL socket argument passed from userspace,
so we need to handle it accordingly.

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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