From: Hyogi Gim <hyogi.gim@lge.com>
Date: Fri, 8 Aug 2014 21:20:24 +0000 (-0700)
Subject: driver/rtc/class.c: check the error after rtc_read_time()
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~116^2~161
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e1d60093ca7341e884578c41a29da7cd1714c80e;p=pandora-kernel.git

driver/rtc/class.c: check the error after rtc_read_time()

In rtc_suspend() and rtc_resume(), the error after rtc_read_time() is not
checked.  If rtc device fail to read time, we cannot guarantee the
following process.

Add the verification code for returned rtc_read_time() error.

Signed-off-by: Hyogi Gim <hyogi.gim@lge.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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