Subject: Re: linux-next: build warning after merge of the hwmon-staging tree

From: Guenter Roeck <[email-masked]>
Date: Mon, 10 Feb 2020 16:24:42 -0800

On 2/10/20 2:23 PM, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the hwmon-staging tree, today's linux-next build (x86_64
> allmodconfig) produced this warning:
> 
> drivers/hwmon/axi-fan-control.c: In function 'axi_fan_control_probe':
> drivers/hwmon/axi-fan-control.c:419:26: warning: 'res' may be used uninitialized in this function [-Wmaybe-uninitialized]
>    419 |   (unsigned long long)res->start, ctl->base);
>        |                          ^~
> 
> Introduced by commit
> 
>    690dd9ce04f6 ("hwmon: Support ADI Fan Control IP")
> 

Fixed up (res was actually leftover from an earlier patch version
and unused).

Guenter