Re: [PATCH] rtc: pcf8523: fix ptr_ret.cocci warnings

[Nobuhiro Iwamatsu <iwamatsu@xxxxxxxxxxx>]

Hi,

2019年12月17日(火) 8:04 kbuild test robot <lkp@xxxxxxxxx>:
>
> From: kbuild test robot <lkp@xxxxxxxxx>
>
> 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@xxxxxxxxxxx>
> Signed-off-by: kbuild test robot <lkp@xxxxxxxxx>
Acked-by: Nobuhiro Iwamatsu <iwamatsu@xxxxxxxxxxx>

Best regards,
  Nobuhiro