On Fri, Jun 8, 2018 at 12:05 PM, Geert Uytterhoeven
<[email protected]> wrote:
> With gcc 4.1.2:
>
> drivers/pinctrl/actions/pinctrl-owl.c: In function ‘owl_pin_config_set’:
> drivers/pinctrl/actions/pinctrl-owl.c:336: warning: ‘ret’ may be used
> uninitialized in this function
>
> Indeed, if num_configs is zero, the uninitialized value will be returned
> as an error code.
>
> Fix this by preinitializing it to zero.
>
> Fixes: 2242ddfbf4d699b5 ("pinctrl: actions: Add Actions S900 pinctrl driver")
> Signed-off-by: Geert Uytterhoeven <[email protected]>
Patch applied with Manivannan's ACK.
Yours,
Linus Walleij
