linux-kernel - Re: [PATCH 2/3] PM: wakeup: Remove unnecessary else from device_init

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Date: Mon, 18 Mar 2024 14:52:02 +0100
From: "Rafael J. Wysocki" <rafael@...nel.org>
To: Dhruva Gole <d-gole@...com>
Cc: Ulf Hansson <ulf.hansson@...aro.org>, "Rafael J. Wysocki" <rafael@...nel.org>, 
	Adrian Hunter <adrian.hunter@...el.com>, Tony Lindgren <tony@...mide.com>, 
	Len Brown <len.brown@...el.com>, Pavel Machek <pavel@....cz>, 
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Viresh Kumar <viresh.kumar@...aro.org>, 
	theo.lebrun@...tlin.com, linux-pm@...r.kernel.org, 
	linux-kernel@...r.kernel.org, linux-mmc@...r.kernel.org
Subject: Re: [PATCH 2/3] PM: wakeup: Remove unnecessary else from device_init_wakeup

On Mon, Mar 18, 2024 at 6:55 AM Dhruva Gole <d-gole@...com> wrote:
>
> Checkpatch warns that else is generally not necessary after a return
> condition which exists in the if part of this function. Hence, just to
> abide by what checkpatch recommends, follow it's guidelines.
>
> Signed-off-by: Dhruva Gole <d-gole@...com>
> ---
>  include/linux/pm_wakeup.h | 7 +++----
>  1 file changed, 3 insertions(+), 4 deletions(-)
>
> diff --git a/include/linux/pm_wakeup.h b/include/linux/pm_wakeup.h
> index 428803eed798..76cd1f9f1365 100644
> --- a/include/linux/pm_wakeup.h
> +++ b/include/linux/pm_wakeup.h
> @@ -234,11 +234,10 @@ static inline int device_init_wakeup(struct device *dev, bool enable)
>         if (enable) {
>                 device_set_wakeup_capable(dev, true);
>                 return device_wakeup_enable(dev);
> -       } else {
> -               device_wakeup_disable(dev);
> -               device_set_wakeup_capable(dev, false);
> -               return 0;
>         }
> +       device_wakeup_disable(dev);
> +       device_set_wakeup_capable(dev, false);
> +       return 0;
>  }
>
>  #endif /* _LINUX_PM_WAKEUP_H */
> --

This one is fine with me, but not 6.9-rc material.

Thanks!