linux-kernel - Re: [PATCH] Use IS_ERR instead of IS_ERR_OR_NULL and set inode null when IS

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Date:   Wed, 13 Jan 2021 22:32:51 -0500
From:   "Theodore Ts'o" <tytso@....edu>
To:     Jan Kara <jack@...e.cz>
Cc:     Yi Li <yili@...hong.com>, yilikernel@...il.com,
        adilger.kernel@...ger.ca, linux-ext4@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Use IS_ERR instead of IS_ERR_OR_NULL and set inode null
 when IS_ERR.

On Wed, Jan 06, 2021 at 02:02:11PM +0100, Jan Kara wrote:
> On Wed 30-12-20 11:38:27, Yi Li wrote:
> > 1: ext4_iget/ext4_find_extent never returns NULL, use IS_ERR
> > instead of IS_ERR_OR_NULL to fix this.
> > 
> > 2: ext4_fc_replay_inode should set the inode to NULL when IS_ERR.
> > and go to call iput properly.
> > 
> > Signed-off-by: Yi Li <yili@...hong.com>
> 
> Thanks for the patch! It looks good to me. You can add:
> 
> Reviewed-by: Jan Kara <jack@...e.cz>

Thanks, applied.

					- Ted