linux-kernel - Re: [PATCH] rtc: pcf8523: fix ptr

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Message-ID: <CABMQnVKDSZc7pE9y78kWtGYkq4FJbgfO_8JGb4nsgj9fZcmJbQ@mail.gmail.com>
Date:   Tue, 17 Dec 2019 20:09:28 +0900
From:   Nobuhiro Iwamatsu <iwamatsu@...auri.org>
To:     kbuild test robot <lkp@...el.com>
Cc:     kbuild-all@...ts.01.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Alessandro Zummo <a.zummo@...ertech.it>,
        linux-rtc@...r.kernel.org
Subject: Re: [PATCH] rtc: pcf8523: fix ptr_ret.cocci warnings

Hi,

2019年12月17日(火) 8:04 kbuild test robot <lkp@...el.com>:
>
> From: kbuild test robot <lkp@...el.com>
>
> drivers/rtc/rtc-pcf8523.c:361:1-3: 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
>
> Fixes: 93966243cf90 ("rtc: pcf8523: Remove struct pcf8523")
> CC: Nobuhiro Iwamatsu <iwamatsu@...auri.org>
> Signed-off-by: kbuild test robot <lkp@...el.com>
Acked-by: Nobuhiro Iwamatsu <iwamatsu@...auri.org>

Best regards,
  Nobuhiro