From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Mon, 6 Jan 2014 23:16:37 +0000 (+0100)
Subject: PNPBIOS: check return value of pnp_add_device()
X-Git-Tag: v3.14-rc1~107^2~7^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d8254e0e72c8cc6131f789f8645338b719f57648;p=pandora-kernel.git

PNPBIOS: check return value of pnp_add_device()

pnp_add_device() may fail so we need to handle errors and avoid leaking
memory.

Also, when pnp_alloc_dev fails, return -ENOMEM rather than -1.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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