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From: Eric Sandeen <sandeen@sandeen.net>
To: Allison Collins <allison.henderson@oracle.com>,
	linux-xfs@vger.kernel.org
Subject: Re: [PATCH v4 1/2] xfs: Fix compiler warning in xfs_attr_node_removename_setup
Date: Tue, 28 Jul 2020 11:27:20 -0700
Message-ID: <fb8e39e8-2571-2511-a41f-3f36c2cc1873@sandeen.net> (raw)
In-Reply-To: <20200728043220.17231-2-allison.henderson@oracle.com>

On 7/27/20 9:32 PM, Allison Collins wrote:
> Fix compiler warning for variable 'blk' set but not used in
> xfs_attr_node_removename_setup.
> 
> Reported-by: kernel test robot <lkp@intel.com>
> Signed-off-by: Allison Collins <allison.henderson@oracle.com>

Fixes: 534c7e150352 ("xfs: Add helper function xfs_attr_node_removename_setup")
Reviewed-by: Eric Sandeen <sandeen@redhat.com>

> ---
>  fs/xfs/libxfs/xfs_attr.c | 7 +++----
>  1 file changed, 3 insertions(+), 4 deletions(-)
> 
> diff --git a/fs/xfs/libxfs/xfs_attr.c b/fs/xfs/libxfs/xfs_attr.c
> index d4583a0..e5ec9ed 100644
> --- a/fs/xfs/libxfs/xfs_attr.c
> +++ b/fs/xfs/libxfs/xfs_attr.c
> @@ -1174,15 +1174,14 @@ int xfs_attr_node_removename_setup(
>  	struct xfs_da_state	**state)
>  {
>  	int			error;
> -	struct xfs_da_state_blk	*blk;
>  
>  	error = xfs_attr_node_hasname(args, state);
>  	if (error != -EEXIST)
>  		return error;
>  
> -	blk = &(*state)->path.blk[(*state)->path.active - 1];
> -	ASSERT(blk->bp != NULL);
> -	ASSERT(blk->magic == XFS_ATTR_LEAF_MAGIC);
> +	ASSERT((*state)->path.blk[(*state)->path.active - 1].bp != NULL);
> +	ASSERT((*state)->path.blk[(*state)->path.active - 1].magic ==
> +		XFS_ATTR_LEAF_MAGIC);
>  
>  	if (args->rmtblkno > 0) {
>  		error = xfs_attr_leaf_mark_incomplete(args, *state);
> 

  reply index

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-28  4:32 [PATCH v4 0/2] xfs: Fix compiler warnings Allison Collins
2020-07-28  4:32 ` [PATCH v4 1/2] xfs: Fix compiler warning in xfs_attr_node_removename_setup Allison Collins
2020-07-28 18:27   ` Eric Sandeen [this message]
2020-07-28  4:32 ` [PATCH v4 2/2] xfs: Fix compiler warning in xfs_attr_shortform_add Allison Collins
2020-07-28 18:36   ` Eric Sandeen

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