linux-kernel - Re: [RESEND/PATCH 5/6] USB: musb-gadget: complete request only if data is transfered over

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Date:	Mon, 13 Sep 2010 22:34:08 +0800
From:	Ming Lei <tom.leiming@...il.com>
To:	Sergei Shtylyov <sshtylyov@...sta.com>
Cc:	greg@...ah.com, linux-usb@...r.kernel.org,
	linux-omap@...r.kernel.org, linux-kernel@...r.kernel.org,
	David Brownell <dbrownell@...rs.sourceforge.net>,
	Felipe Balbi <balbi@...com>, Anand Gadiyar <gadiyar@...com>,
	Mike Frysinger <vapier@...too.org>
Subject: Re: [RESEND/PATCH 5/6] USB: musb-gadget: complete request only if
 data is transfered over

2010/9/13 Sergei Shtylyov <sshtylyov@...sta.com>:
>   But why not modify the conditional above all that code, just excluding
> 'is_dma' from it. This conditional already includes (request->actual ==
> request->length) check. Please recast this patch.

The two condition is OR relation, not and, so we can't exclude 'is_dma' simply.
Anyway, the change is not wrong, right?


thanks,
-- 
Lei Ming
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