linux-kernel - Re: [PATCH] staging-slicoss: Use a signed return type for slic_card

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Message-ID: <20151219201955.GS5284@mwanda>
Date:	Sat, 19 Dec 2015 23:19:55 +0300
From:	Dan Carpenter <dan.carpenter@...cle.com>
To:	SF Markus Elfring <elfring@...rs.sourceforge.net>
Cc:	Christopher Harrer <charrer@...critech.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Lior Dotan <liodot@...il.com>, devel@...verdev.osuosl.org,
	Julia Lawall <julia.lawall@...6.fr>,
	kernel-janitors@...r.kernel.org,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] staging-slicoss: Use a signed return type for
 slic_card_locate()

It returns zero or negative error codes.  The callers expect int.  It is
harmless.  It should just be int.

regards,
dan carpenter

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