linux-kernel - Re: [PATCH] net/sunrpc/svc.c: fix sparse warning

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Message-ID: <alpine.LNX.2.00.0904152247580.25543@swampdragon.chaosbits.net>
Date:	Wed, 15 Apr 2009 22:49:21 +0200 (CEST)
From:	Jesper Juhl <jj@...osbits.net>
To:	H Hartley Sweeten <hartleys@...ionengravers.com>
cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net/sunrpc/svc.c: fix sparse warning

On Wed, 15 Apr 2009, H Hartley Sweeten wrote:

> Fix sparse warning in net/sunrpc/svc.c.
> 
> 	warning: symbol 'node' shadows an earlier one
> 
> Signed-off-by: H Hartley Sweeten <hsweeten@...ionengravers.com>
> 
> ---
> 
> diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
> index 8847add..e781135 100644
> --- a/net/sunrpc/svc.c
> +++ b/net/sunrpc/svc.c
> @@ -122,7 +122,7 @@ module_param_call(pool_mode, param_set_pool_mode,
> param_get_pool_mode,
>  static int
>  svc_pool_map_choose_mode(void)
>  {
> -	unsigned int node;
> +	unsigned int nid;
>  
>  	if (num_online_nodes() > 1) {
>  		/*
> @@ -132,8 +132,8 @@ svc_pool_map_choose_mode(void)
>  		return SVC_POOL_PERNODE;
>  	}
>  
> -	node = any_online_node(node_online_map);
> -	if (nr_cpus_node(node) > 2) {
> +	nid = any_online_node(node_online_map);
> +	if (nr_cpus_node(nid) > 2) {
>  		/*
>  		 * Non-trivial SMP, or CONFIG_NUMA on
>  		 * non-NUMA hardware, e.g. with a generic 

Looks sane to me.

Probably doesn't matter much, but feel free to add

  Acked-by: Jesper Juhl <jj@...osbits.net>

if you like...

-- 
Jesper Juhl <jj@...osbits.net>             http://www.chaosbits.net/
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