linux-kernel - Re: [TRIVIAL PATCH] Remove unused variable in drivers/dma/ioatdma.c

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Date:	Sun, 07 Oct 2007 14:05:38 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	hannes-kernel@...urebad.de
Cc:	linux-kernel@...r.kernel.org, trivial@...nel.org,
	akpm@...ux-foundation.org
Subject: Re: [TRIVIAL PATCH] Remove unused variable in drivers/dma/ioatdma.c

From: Johannes Weiner <hannes-kernel@...urebad.de>
Date: Sun, 7 Oct 2007 21:18:49 +0200

> Hi,
> 
> I found this in an `allyesconfig' build:
> 
>   CC      drivers/dma/ioatdma.o
>   drivers/dma/ioatdma.c: In function #ioat_dma_free_chan_resources#:
>   drivers/dma/ioatdma.c:247: warning: unused variable #chanctrl#
> 
> 	Hannes
> 
> Signed-off-by: Johannes Weiner <hannes-kernel@...urebad.de>

This exists as a patch in -mm for what seems like months.

I can't believe this one-liner hasn't been merged yet, it's
silly.

I was even chastised at one point for merging it into my net-2.6.24
tree :-)
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