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| author | Pavel Machek <pavel@ucw.cz> | 2020-08-07 08:18:09 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-07 20:33:22 +0200 |
| commit | 57c720d4144a9c2b88105c3e8f7b0e97e4b5cc93 (patch) | |
| tree | 755a18fa721d7f2b0cf3b931c427b7ef84632ec2 /net/atm/mpoa_caches.c | |
| parent | ocfs2: replace HTTP links with HTTPS ones (diff) | |
| download | linux-57c720d4144a9c2b88105c3e8f7b0e97e4b5cc93.tar.xz linux-57c720d4144a9c2b88105c3e8f7b0e97e4b5cc93.zip | |
ocfs2: fix unbalanced locking
Based on what fails, function can return with nfs_sync_rwlock either
locked or unlocked. That can not be right.
Always return with lock unlocked on error.
Fixes: 4cd9973f9ff6 ("ocfs2: avoid inode removal while nfsd is accessing it")
Signed-off-by: Pavel Machek (CIP) <pavel@denx.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Changwei Ge <gechangwei@live.cn>
Cc: Gang He <ghe@suse.com>
Cc: Jun Piao <piaojun@huawei.com>
Link: http://lkml.kernel.org/r/20200724124443.GA28164@duo.ucw.cz
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'net/atm/mpoa_caches.c')
0 files changed, 0 insertions, 0 deletions