linux-kernel - Re: [PATCH] nfs: remove superfluous BUG

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Date:	Tue, 28 Jul 2009 12:59:10 -0400
From:	Trond Myklebust <Trond.Myklebust@...app.com>
To:	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
Cc:	linux-nfs@...r.kernel.org, linux-kernel@...r.kernel.org,
	Dan Carpenter <error27@...il.com>, corbet@....net,
	eteo@...hat.com, Julia Lawall <julia@...u.dk>
Subject: Re: [PATCH] nfs: remove superfluous BUG_ON()s

On Tue, 2009-07-28 at 17:04 +0200, Bartlomiej Zolnierkiewicz wrote:
> From: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
> Subject: [PATCH] nfs: remove superfluous BUG_ON()s
> 
> Remove duplicated BUG_ON()s from nfs[4]_create_server()
> (we make the same checks earlier in both functions).
> 
> This takes care of the following entries from Dan's list:
> 
> fs/nfs/client.c +1078 nfs_create_server(47) warning: variable derefenced before check 'server->nfs_client'
> fs/nfs/client.c +1079 nfs_create_server(48) warning: variable derefenced before check 'server->nfs_client->rpc_ops'
> fs/nfs/client.c +1363 nfs4_create_server(43) warning: variable derefenced before check 'server->nfs_client'
> fs/nfs/client.c +1364 nfs4_create_server(44) warning: variable derefenced before check 'server->nfs_
> 
> Reported-by: Dan Carpenter <error27@...il.com>
> Cc: corbet@....net
> Cc: eteo@...hat.com
> Cc: Julia Lawall <julia@...u.dk>
> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>

Thanks! I will apply...

-- 
Trond Myklebust
Linux NFS client maintainer

NetApp
Trond.Myklebust@...app.com
www.netapp.com
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