linux-ext4 - Re: [PATCH 02/13] xfs: remove a superflous s_fs_info NULL check in xfs_fs_put

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Message-ID: <20230809-kickboxen-hohlraum-efb1991a7bc1@brauner>
Date:   Wed, 9 Aug 2023 09:28:13 +0200
From:   Christian Brauner <brauner@...nel.org>
To:     Christoph Hellwig <hch@....de>
Cc:     Al Viro <viro@...iv.linux.org.uk>,
        Namjae Jeon <linkinjeon@...nel.org>,
        Sungjong Seo <sj1557.seo@...sung.com>,
        Theodore Ts'o <tytso@....edu>,
        Andreas Dilger <adilger.kernel@...ger.ca>,
        Konstantin Komarov <almaz.alexandrovich@...agon-software.com>,
        "Darrick J. Wong" <djwong@...nel.org>,
        linux-fsdevel@...r.kernel.org, linux-ext4@...r.kernel.org,
        ntfs3@...ts.linux.dev, linux-xfs@...r.kernel.org
Subject: Re: [PATCH 02/13] xfs: remove a superflous s_fs_info NULL check in
 xfs_fs_put_super

On Tue, Aug 08, 2023 at 09:15:49AM -0700, Christoph Hellwig wrote:
> ->put_super is only called when sb->s_root is set, and thus when
> fill_super succeeds.  Thus drop the NULL check that can't happen in
> xfs_fs_put_super.
> 
> Signed-off-by: Christoph Hellwig <hch@....de>
> ---

Looks good to me,
Reviewed-by: Christian Brauner <brauner@...nel.org>