linux-kernel - Re: [rtc-linux] [PATCH] drivers/rtc/interface.c: check the error after __rtc_read

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Message-ID: <20140704121000.608901c9@linux.lan.towertech.it>
Date:	Fri, 4 Jul 2014 12:10:00 +0200
From:	Alessandro Zummo <a.zummo@...ertech.it>
To:	Hyogi Gim <hyogi.gim@....com>
Cc:	John Stultz <john.stultz@...aro.org>, rtc-linux@...glegroups.com,
	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org
Subject: Re: [rtc-linux] [PATCH] drivers/rtc/interface.c: check the error
 after __rtc_read_time()

On Fri,  4 Jul 2014 10:22:26 +0900
Hyogi Gim <hyogi.gim@....com> wrote:

> In __rtc_set_alarm(), 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@....com>

 Acked-by: Alessandro Zummo <a.zummo@...ertech.it>

-- 

 Best regards,

 Alessandro Zummo,
  Tower Technologies - Torino, Italy

  http://www.towertech.it

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