linux-kernel - Re: [PATCH 2/7] drivers/usb/gadget: Remove double test

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Date:	Sat, 28 Aug 2010 18:49:15 +0200 (CEST)
From:	Julia Lawall <julia@...u.dk>
To:	Dan Carpenter <error27@...il.com>
Cc:	Thomas Dahlmann <dahlmann.thomas@...or.de>,
	kernel-janitors@...r.kernel.org,
	David Brownell <dbrownell@...rs.sourceforge.net>,
	Greg Kroah-Hartman <gregkh@...e.de>,
	linux-geode@...ts.infradead.org, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/7] drivers/usb/gadget: Remove double test

On Sat, 28 Aug 2010, Dan Carpenter wrote:

> On Sat, Aug 28, 2010 at 05:41:01PM +0200, Julia Lawall wrote:
> > This is a guess as to what the code should be.  Perhaps something else
> > should have been tested instead.
> > 
> >  drivers/usb/gadget/amd5536udc.c |    2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/drivers/usb/gadget/amd5536udc.c b/drivers/usb/gadget/amd5536udc.c
> > index 731150d..6c40c99 100644
> > --- a/drivers/usb/gadget/amd5536udc.c
> > +++ b/drivers/usb/gadget/amd5536udc.c
> > @@ -203,7 +203,7 @@ static void print_regs(struct udc *dev)
> >  		DBG(dev, "DMA mode       = PPBNDU (packet per buffer "
> >  			"WITHOUT desc. update)\n");
> >  		dev_info(&dev->pdev->dev, "DMA mode (%s)\n", "PPBNDU");
> > -	} else if (use_dma && use_dma_ppb_du && use_dma_ppb_du) {
> > +	} else if (use_dma && use_dma_ppb_du) {
> 
> 
> My guess is that "use_dma_ppb" was intended.

Thanks.  I made this change.

julia
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