diff options
| author | Simon Arlott <simon@octiron.net> | 2020-05-30 18:58:25 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-06-24 17:48:31 +0200 |
| commit | eb2cc7ae99228f21cf770564d9c4171a42799e6e (patch) | |
| tree | c10a5f1fbc473f91ecfe8ab57c1af3242ec49227 /drivers/scsi | |
| parent | 5f03c8b9b53d0dbe4c7b7c60bb199601d687c92d (diff) | |
scsi: sr: Fix sr_probe() missing mutex_destroy
[ Upstream commit a247e07f8dadba5da9f188aaf4f96db0302146d9 ]
If the device minor cannot be allocated or the cdrom fails to be registered
then the mutex should be destroyed.
Link: https://lore.kernel.org/r/06e9de38-eeed-1cab-5e08-e889288935b3@0882a8b5-c6c3-11e9-b005-00805fc181fe
Fixes: 51a858817dcd ("scsi: sr: get rid of sr global mutex")
Signed-off-by: Simon Arlott <simon@octiron.net>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/sr.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c index d2fe3fa470f9..8d062d4f3ce0 100644 --- a/drivers/scsi/sr.c +++ b/drivers/scsi/sr.c @@ -817,6 +817,7 @@ static int sr_probe(struct device *dev) fail_put: put_disk(disk); + mutex_destroy(&cd->lock); fail_free: kfree(cd); fail: |