linux-kernel - Re: [PATCH v2 1/2] usb: gadget: loopback: fix: Don't share qlen and buflen between instances

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Message-ID: <20150922172327.GC7094@saruman.tx.rr.com>
Date:	Tue, 22 Sep 2015 12:23:27 -0500
From:	Felipe Balbi <balbi@...com>
To:	Krzysztof Opasiak <k.opasiak@...sung.com>
CC:	<balbi@...com>, <gregkh@...uxfoundation.org>,
	<linux-kernel@...r.kernel.org>, <andrzej.p@...sung.com>,
	<stable@...r.kernel.org>
Subject: Re: [PATCH v2 1/2] usb: gadget: loopback: fix: Don't share qlen and
 buflen between instances

On Tue, Sep 22, 2015 at 06:54:57PM +0200, Krzysztof Opasiak wrote:
> Each instance of loopback function may have different qlen
> and buflen attributes values. When linking function to
> configuration those values had been assigned to global
> variables. Linking other instance to config overwrites those
> values.
> 
> This commit moves those values to f_loopback structure
> to avoid overwriting. Now each function has its own instance
> of those values.
> 
> Cc: <stable@...r.kernel.org> # 3.10+
> Signed-off-by: Krzysztof Opasiak <k.opasiak@...sung.com>

heh, no linux-usb again :-p

-- 
balbi

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