linux-kernel - Re: [PATCH][next] drm/dp: remove redundant check on ret and return statement

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Message-ID: <l67rsnpd74uge4lz2tm4jbrwmn3acxt6cbrj5yasz3x26mt4su@2oqljbabkj2a>
Date: Wed, 13 Aug 2025 21:48:41 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Colin Ian King <colin.i.king@...il.com>
Cc: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
        dri-devel@...ts.freedesktop.org, kernel-janitors@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH][next] drm/dp: remove redundant check on ret and return
 statement

On Wed, Aug 13, 2025 at 04:12:43PM +0100, Colin Ian King wrote:
> There is a redundant check on return and a return statement after
> a previous return statement from the call to drm_dp_dpcd_write_byte.
> These statements are redundant and can be removed. Remove the
> statements and the now unused variable ret.
> 
> Signed-off-by: Colin Ian King <colin.i.king@...il.com>
> ---
>  drivers/gpu/drm/display/drm_dp_helper.c | 5 -----
>  1 file changed, 5 deletions(-)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>


-- 
With best wishes
Dmitry