linux-kernel - Re: [PATCH] ti-st: Use a signed return type for st_ll_sleep

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Message-ID: <20151219201511.GQ5284@mwanda>
Date:	Sat, 19 Dec 2015 23:15:11 +0300
From:	Dan Carpenter <dan.carpenter@...cle.com>
To:	SF Markus Elfring <elfring@...rs.sourceforge.net>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	kernel-janitors@...r.kernel.org,
	Julia Lawall <julia.lawall@...6.fr>
Subject: Re: [PATCH] ti-st: Use a signed return type for st_ll_sleep_state()

It returns zero or negative error codes.  The return value is never
checked.  Make it an int.

regards,
dan carpenter

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