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Subject[PATCH AUTOSEL 5.4 185/459] reiserfs: Fix spurious unlock in reiserfs_fill_super() error handling
Date
From: Jan Kara <jack@suse.cz>

[ 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>
---
fs/reiserfs/super.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index d127af64283e3..a6bce5b1fb1dc 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
--
2.20.1
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