netdev - Re: [PATCH] ixgb: remove unused variable

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Message-ID: <47E9C09A.3070506@garzik.org>
Date:	Tue, 25 Mar 2008 23:18:50 -0400
From:	Jeff Garzik <jeff@...zik.org>
To:	Auke Kok <auke-jan.h.kok@...el.com>
CC:	netdev@...r.kernel.org, e1000-devel@...ts.sourceforge.net
Subject: Re: [PATCH] ixgb: remove unused variable

Auke Kok wrote:
> From: Julia Lawall <julia@...u.dk>
> 
> The variable num_group_tail_writes is initialized but never used otherwise.
> 
> The semantic patch that makes this change is as follows:
> (http://www.emn.fr/x-info/coccinelle/)
> 
> // <smpl>
> @@
> type T;
> identifier i;
> constant C;
> @@
> 
> (
> extern T i;
> |
> - T i;
>   <+... when != i
> - i = C;
>   ...+>
> )
> // </smpl>
> 
> Signed-off-by: Julia Lawall <julia@...u.dk>
> Signed-off-by: Auke Kok <auke-jan.h.kok@...el.com>
> ---
> 
>  drivers/net/ixgb/ixgb_main.c |    2 --
>  1 files changed, 0 insertions(+), 2 deletions(-)

applied


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