[PATCH] phy: renesas: rcar-gen3-usb2: Fix returning wrong error code

[Geert Uytterhoeven]

On Fri, Jan 5, 2024 at 10:42 AM Yoshihiro Shimoda
<yoshihiro.shimoda.uh at renesas.com> wrote:
> Even if device_create_file() returns error code,
> rcar_gen3_phy_usb2_probe() will return zero because the "ret" is
> variable shadowing.
>
> Reported-by: kernel test robot <lkp at intel.com>
> Reported-by: Dan Carpenter <error27 at gmail.com>
> Closes: https://lore.kernel.org/r/202312161021.gOLDl48K-lkp@intel.com/
> Fixes: 441a681b8843 ("phy: rcar-gen3-usb2: fix implementation for runtime PM")
> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh at renesas.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas at glider.be>

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds