linux-kernel - Re: [PATCH] echoaudio: remove redundant initialization of pointer 'pipe'

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Date:   Mon, 12 Mar 2018 16:06:58 +0100
From:   Takashi Iwai <tiwai@...e.de>
To:     "Colin King" <colin.king@...onical.com>
Cc:     <alsa-devel@...a-project.org>,
        "Arvind Yadav" <arvind.yadav.cs@...il.com>,
        "Jaroslav Kysela" <perex@...ex.cz>,
        "Takashi Sakamoto" <o-takashi@...amocchi.jp>,
        <kernel-janitors@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] echoaudio: remove redundant initialization of pointer 'pipe'

On Mon, 12 Mar 2018 16:01:00 +0100,
Colin King wrote:
> 
> From: Colin Ian King <colin.king@...onical.com>
> 
> The pointer 'pipe' is being initialized with a value that is never
> read and it is re-assigned later, hence the initialization is redundant
> and can be removed. Also remove pointer 'runtime' as it is no longer
> required.
> 
> Cleans up clang warning:
> sound/pci/echoaudio/echoaudio.c:740:20: warning: Value stored to 'pipe'
> during its initialization is never read
> 
> Signed-off-by: Colin Ian King <colin.king@...onical.com>

Applied, thanks.


Takashi