From: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Date: Tue, 24 Mar 2015 07:58:43 +0000 (+0100)
Subject: power_supply: charger-manager: Fix dereferencing of ERR_PTR
X-Git-Tag: omap-for-v4.2/o2_dc~164^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ecf896b97de9757fd835034ad849680218babc93;p=pandora-kernel.git

power_supply: charger-manager: Fix dereferencing of ERR_PTR

If power_supply_register() fails do not dereference returned ERR_PTR.
The pointer was dereferenced to print name of battery which registration
failed. Instead use the name from the power supply description passed to
the power_supply_register() function.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
---

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