linux-kernel - Re: [PATCH v2] i2c: designware: fixup return handling of wait_for_completion

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Date:	Sun, 15 Mar 2015 10:23:57 +0100
From:	Wolfram Sang <wsa@...-dreams.de>
To:	Nicholas Mc Guire <hofrat@...dl.org>
Cc:	Mika Westerberg <mika.westerberg@...ux.intel.com>,
	Jisheng Zhang <jszhang@...vell.com>,
	Du Wenkai <wenkai.du@...el.com>,
	Shinya Kuribayashi <skuribay@...ox.com>,
	Romain Baeriswyl <Romain.Baeriswyl@...lis.com>,
	Jarkko Nikula <jarkko.nikula@...ux.intel.com>,
	Andrew Jackson <Andrew.Jackson@....com>,
	David Box <david.e.box@...ux.intel.com>,
	linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] i2c: designware: fixup return handling of
 wait_for_completion_timeout

On Tue, Feb 10, 2015 at 03:11:14AM -0500, Nicholas Mc Guire wrote:
> return type of wait_for_completion_timeout is unsigned long not int, rather
> than introducing a new variable the wait_for_completion_timeout is moved
> into the if condition as the return value is only used to detect timeout.
> 
> Signed-off-by: Nicholas Mc Guire <hofrat@...dl.org>

Applied to for-next, thanks!


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