netdev - Re: [patch] mISDN: fix a loop count

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Message-Id: <20151215.125133.1380311053547267182.davem@davemloft.net>
Date:	Tue, 15 Dec 2015 12:51:33 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	dan.carpenter@...cle.com
Cc:	isdn@...ux-pingi.de, arnd@...db.de, netdev@...r.kernel.org,
	kernel-janitors@...r.kernel.org
Subject: Re: [patch] mISDN: fix a loop count

From: Dan Carpenter <dan.carpenter@...cle.com>
Date: Tue, 15 Dec 2015 13:07:52 +0300

> There are two issue here.
> 1)  cnt starts as maxloop + 1 so all these loops iterate one more time
>     than intended.
> 2)  At the end of the loop we test for "if (maxloop && !cnt)" but for
>     the first two loops, we end with cnt equal to -1.  Changing this to
>     a pre-op means we end with cnt set to 0.
> 
> Fixes: cae86d4a4e56 ('mISDN: Add driver for Infineon ISDN chipset family')
> Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>

Applied.
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