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author | Jan Kara <jack@suse.cz> | 2019-12-12 13:35:58 +0300 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-02-24 10:36:36 +0300 |
commit | af77e76625be0a16a9f1338080225d3ed39f2f28 (patch) | |
tree | 5c4fe0959a177d5dbc5988fba42aeb65b8389c3a | |
parent | 6107a895e383a5dc952067ef14cc4813162f62a0 (diff) | |
download | linux-af77e76625be0a16a9f1338080225d3ed39f2f28.tar.xz |
reiserfs: Fix spurious unlock in reiserfs_fill_super() error handling
[ Upstream commit 4d5c1adaf893b8aa52525d2b81995e949bcb3239 ]
When we fail to allocate string for journal device name we jump to
'error' label which tries to unlock reiserfs write lock which is not
held. Jump to 'error_unlocked' instead.
Fixes: f32485be8397 ("reiserfs: delay reiserfs lock until journal initialization")
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
-rw-r--r-- | fs/reiserfs/super.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c index d127af64283e..a6bce5b1fb1d 100644 --- a/fs/reiserfs/super.c +++ b/fs/reiserfs/super.c @@ -1948,7 +1948,7 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent) if (!sbi->s_jdev) { SWARN(silent, s, "", "Cannot allocate memory for " "journal device name"); - goto error; + goto error_unlocked; } } #ifdef CONFIG_QUOTA |