From: Christoph Hellwig <hch@lst.de>
To: Al Viro <viro@zeniv.linux.org.uk>,
Christian Brauner <brauner@kernel.org>
Cc: Namjae Jeon <linkinjeon@kernel.org>,
Sungjong Seo <sj1557.seo@samsung.com>,
"Theodore Ts'o" <tytso@mit.edu>,
Andreas Dilger <adilger.kernel@dilger.ca>,
Konstantin Komarov <almaz.alexandrovich@paragon-software.com>,
"Darrick J. Wong" <djwong@kernel.org>,
linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org,
ntfs3@lists.linux.dev, linux-xfs@vger.kernel.org
Subject: [PATCH 02/13] xfs: remove a superflous s_fs_info NULL check in xfs_fs_put_super
Date: Tue, 8 Aug 2023 09:15:49 -0700 [thread overview]
Message-ID: <20230808161600.1099516-3-hch@lst.de> (raw)
In-Reply-To: <20230808161600.1099516-1-hch@lst.de>
->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@lst.de>
---
fs/xfs/xfs_super.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index 0a294659c18972..128f4a2924d49c 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -1132,10 +1132,6 @@ xfs_fs_put_super(
{
struct xfs_mount *mp = XFS_M(sb);
- /* if ->fill_super failed, we have no mount to tear down */
- if (!sb->s_fs_info)
- return;
-
xfs_notice(mp, "Unmounting Filesystem %pU", &mp->m_sb.sb_uuid);
xfs_filestream_unmount(mp);
xfs_unmountfs(mp);
--
2.39.2
next prev parent reply other threads:[~2023-08-08 16:16 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-08 16:15 s_fs_info and ->kill_sb revisited Christoph Hellwig
2023-08-08 16:15 ` [PATCH 01/13] xfs: reformat the xfs_fs_free prototype Christoph Hellwig
2023-08-08 16:54 ` Darrick J. Wong
2023-08-08 16:15 ` Christoph Hellwig [this message]
2023-08-09 7:28 ` [PATCH 02/13] xfs: remove a superflous s_fs_info NULL check in xfs_fs_put_super Christian Brauner
2023-08-09 15:29 ` Darrick J. Wong
2023-08-08 16:15 ` [PATCH 03/13] xfs: free the mount in ->kill_sb Christoph Hellwig
2023-08-09 7:38 ` Christian Brauner
2023-08-09 16:26 ` Christoph Hellwig
2023-08-09 15:38 ` Darrick J. Wong
2023-08-08 16:15 ` [PATCH 04/13] xfs: remove xfs_blkdev_put Christoph Hellwig
2023-08-09 7:40 ` Christian Brauner
2023-08-09 15:39 ` Darrick J. Wong
2023-08-08 16:15 ` [PATCH 05/13] xfs: don't call invalidate_bdev in xfs_free_buftarg Christoph Hellwig
2023-08-08 19:13 ` Darrick J. Wong
2023-08-08 16:15 ` [PATCH 06/13] xfs: close the RT and log block devices " Christoph Hellwig
2023-08-09 15:45 ` Darrick J. Wong
2023-08-09 16:17 ` Christoph Hellwig
2023-08-08 16:15 ` [PATCH 07/13] xfs: close the external block devices in xfs_mount_free Christoph Hellwig
2023-08-09 15:55 ` Darrick J. Wong
2023-08-09 16:14 ` Christoph Hellwig
2023-08-09 17:17 ` Darrick J. Wong
2023-08-08 16:15 ` [PATCH 08/13] ext4: close the external journal device in ->kill_sb Christoph Hellwig
2023-08-08 16:15 ` [PATCH 09/13] exfat: don't RCU-free the sbi Christoph Hellwig
2023-08-08 16:15 ` [PATCH 10/13] exfat: free the sbi and iocharset in ->kill_sb Christoph Hellwig
2023-08-08 16:15 ` [PATCH 11/13] ntfs3: rename put_ntfs ntfs3_free_sbi Christoph Hellwig
2023-08-09 7:56 ` Christian Brauner
2023-08-08 16:15 ` [PATCH 12/13] ntfs3: don't call sync_blockdev in ntfs_put_super Christoph Hellwig
2023-08-09 7:57 ` Christian Brauner
2023-08-08 16:16 ` [PATCH 13/13] ntfs3: free the sbi in ->kill_sb Christoph Hellwig
2023-08-09 7:55 ` Christian Brauner
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20230808161600.1099516-3-hch@lst.de \
--to=hch@lst.de \
--cc=adilger.kernel@dilger.ca \
--cc=almaz.alexandrovich@paragon-software.com \
--cc=brauner@kernel.org \
--cc=djwong@kernel.org \
--cc=linkinjeon@kernel.org \
--cc=linux-ext4@vger.kernel.org \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-xfs@vger.kernel.org \
--cc=ntfs3@lists.linux.dev \
--cc=sj1557.seo@samsung.com \
--cc=tytso@mit.edu \
--cc=viro@zeniv.linux.org.uk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).