linux-kernel - Re: [PATCH] drivers: rtc: fix ptr

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Date:	Tue, 11 Aug 2015 17:54:48 +0200
From:	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
To:	Viresh Kumar <viresh.kumar@...aro.org>
Cc:	akpm@...ux-foundation.org, linux-kernel@...r.kernel.org,
	kbuild test robot <fengguang.wu@...el.com>,
	Alessandro Zummo <a.zummo@...ertech.it>,
	Hans Ulli Kroll <ulli.kroll@...glemail.com>,
	"moderated list:ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE" 
	<linux-arm-kernel@...ts.infradead.org>,
	"open list:REAL TIME CLOCK (RTC) SUBSYSTEM" 
	<rtc-linux@...glegroups.com>
Subject: Re: [PATCH] drivers: rtc: fix ptr_ret.cocci warnings

On 31/07/2015 at 15:01:04 +0530, Viresh Kumar wrote :
> From: kbuild test robot <fengguang.wu@...el.com>
> 
> drivers/rtc/rtc-gemini.c:151:1-3: WARNING: PTR_ERR_OR_ZERO can be used
> 
> 
>  Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
> 
> Generated by: scripts/coccinelle/api/ptr_ret.cocci
> 
> Signed-off-by: Fengguang Wu <fengguang.wu@...el.com>
> Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
> ---
> Got a cleanup patch from Fengguang, maybe we can apply this too.
> 
>  rtc-gemini.c |    5 +----
>  1 file changed, 1 insertion(+), 4 deletions(-)
> 
Applied, thanks.

-- 
Alexandre Belloni, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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