Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 5.7 104/477] scsi: sr: Fix sr_probe() missing mutex_destroy | Date | Tue, 23 Jun 2020 21:51:41 +0200 |
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From: Simon Arlott <simon@octiron.net>
[ 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> --- drivers/scsi/sr.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c index d2fe3fa470f95..8d062d4f3ce0b 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: -- 2.25.1
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