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authorSimon Arlott <simon@octiron.net>2020-05-30 20:58:25 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2020-06-10 04:57:26 +0300
commita247e07f8dadba5da9f188aaf4f96db0302146d9 (patch)
treec73229a28c2836231611fead1bd2d932e9583b79 /drivers/scsi/sr.c
parent08e9cbe75facfe08b9017eca37c9f1c5a6490b4a (diff)
downloadlinux-a247e07f8dadba5da9f188aaf4f96db0302146d9.tar.xz
scsi: sr: Fix sr_probe() missing mutex_destroy
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>
Diffstat (limited to 'drivers/scsi/sr.c')
-rw-r--r--drivers/scsi/sr.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
index 7727893238c7..59718903e1ef 100644
--- a/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@ -813,6 +813,7 @@ static int sr_probe(struct device *dev)
fail_put:
put_disk(disk);
+ mutex_destroy(&cd->lock);
fail_free:
kfree(cd);
fail: