linux-kernel - Re: [PATCH] drm/drm_gem.c: Remove surplus else after return

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Date:   Mon, 26 Jun 2023 10:07:40 +0200
From:   Thomas Zimmermann <tzimmermann@...e.de>
To:     Sui Jingfeng <suijingfeng@...ngson.cn>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>
Cc:     linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org
Subject: Re: [PATCH] drm/drm_gem.c: Remove surplus else after return



Am 22.06.23 um 12:18 schrieb Sui Jingfeng:
> else is not generally useful after return
> 
> Signed-off-by: Sui Jingfeng <suijingfeng@...ngson.cn>

Reviewed-by: Thomas Zimmermann <tzimmermann@...e.de>

> ---
>   drivers/gpu/drm/drm_gem.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
> index 1a5a2cd0d4ec..c18686f434d4 100644
> --- a/drivers/gpu/drm/drm_gem.c
> +++ b/drivers/gpu/drm/drm_gem.c
> @@ -1150,8 +1150,8 @@ int drm_gem_pin(struct drm_gem_object *obj)
>   {
>   	if (obj->funcs->pin)
>   		return obj->funcs->pin(obj);
> -	else
> -		return 0;
> +
> +	return 0;
>   }
>   
>   void drm_gem_unpin(struct drm_gem_object *obj)

-- 
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Frankenstrasse 146, 90461 Nuernberg, Germany
GF: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman
HRB 36809 (AG Nuernberg)

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