linux-kernel - Re: Fwd: [PATCH 1/7] I2c-nomadik: Fix the usage of wait_for_completion

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Message-ID: <20121115092953.GA418@pengutronix.de>
Date:	Thu, 15 Nov 2012 10:29:53 +0100
From:	Wolfram Sang <w.sang@...gutronix.de>
To:	Srinidhi Kasagar <srinidhi.kasagar@...ricsson.com>
Cc:	chuansheng.liu@...el.com, linus.walleij@...aro.org,
	linux-arm-kernel@...ts.infradead.org, linux-i2c@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: Fwd: [PATCH 1/7] I2c-nomadik: Fix the usage of
 wait_for_completion_timeout


> > -       if (timeout < 0) {
> > -               dev_err(&dev->adev->dev,
> > -                       "wait_for_completion_timeout "
> > -                       "returned %d waiting for event\n", timeout);
> > -               status = timeout;
> > -       }
> > -
> No, it is wrong. You need to update the status variable in the case of timeout.

Looking at the patch context, such code comes later.

-- 
Pengutronix e.K.                           | Wolfram Sang                |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |

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