Re: [PATCH] ata: pata_artop: remove redundant initialization of pio

From	Tejun Heo <tj@kernel.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH] ata: pata_artop: remove redundant initialization of pio
Date	2017-09-19 05:30 +0200
Message-ID	<urhou-7ap-3@gated-at.bofh.it> (permalink)
References	<upHwK-hq-13@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Thu, Sep 14, 2017 at 07:54:18PM +0100, Colin King wrote:
> From: Colin Ian King <colin.king@canonical.com>
> 
> pio is initialized and the data is never read, instead it is almost
> immediately being updated to a new value. Fix this by removing the
> initialization.
> 
> Detected by scan-build:
> "warning: Value stored to 'pio' during its initialization is never read"
> 
> Fixes: 669a5db411d8 ("[libata] Add a bunch of PATA drivers")
> Signed-off-by: Colin Ian King <colin.king@canonical.com>

Applied to libata/for-4.15.

Thanks.

-- 
tejun

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[PATCH] ata: pata_artop: remove redundant initialization of pio Colin King <colin.king@canonical.com> - 2017-09-14 21:00 +0200
  Re: [PATCH] ata: pata_artop: remove redundant initialization of pio Tejun Heo <tj@kernel.org> - 2017-09-19 05:30 +0200

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