From: Karsten Keil <kkeil@linux-pingi.de>
Date: Thu, 12 Jul 2012 07:01:10 +0000 (+0000)
Subject: ISDN: Add check for return value of pnp_activate_dev()
X-Git-Tag: v3.6-rc1~125^2~105
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5b999fd04af95e2cb624aaf6a7637561572b2d96;p=pandora-kernel.git

ISDN: Add check for return value of pnp_activate_dev()

pnp_activate_dev() return value needs to be checked to make sure that
following calls calls to the PNP functions do work correctly.
Fix for report #44491 on bugzilla.kernel.org.

Signed-off-by: Karsten Keil <kkeil@linux-pingi.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
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