linux-kernel - Re: [PATCH] drm/i915/gt: remove redundant assignment to variable dw

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Message-ID: <158238253958.7320.701595965210976453@skylake-alporthouse-com>
Date:   Sat, 22 Feb 2020 14:42:19 +0000
From:   Chris Wilson <chris@...is-wilson.co.uk>
To:     Colin King <colin.king@...onical.com>,
        Daniel Vetter <daniel@...ll.ch>,
        David Airlie <airlied@...ux.ie>,
        Jani Nikula <jani.nikula@...ux.intel.com>,
        Rodrigo Vivi <rodrigo.vivi@...el.com>,
        dri-devel@...ts.freedesktop.org, intel-gfx@...ts.freedesktop.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm/i915/gt: remove redundant assignment to variable dw

Quoting Colin King (2020-02-22 13:47:55)
> From: Colin Ian King <colin.king@...onical.com>
> 
> Variable dw is being initialized with a value that is never read,
> it is assigned a new value later on. The assignment is redundant
> and can be removed.
> 
> Addresses-Coverity: ("Unused value")
> Signed-off-by: Colin Ian King <colin.king@...onical.com>
Reviewed-by: Chris Wilson <chris@...is-wilson.co.uk>
-Chris