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| author | Simon Arlott <simon@octiron.net> | 2020-05-30 19:58:25 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-06-10 03:57:26 +0200 |
| commit | a247e07f8dadba5da9f188aaf4f96db0302146d9 (patch) | |
| tree | c73229a28c2836231611fead1bd2d932e9583b79 /drivers | |
| parent | scsi: st: Convert convert get_user_pages() --> pin_user_pages() (diff) | |
| download | linux-a247e07f8dadba5da9f188aaf4f96db0302146d9.tar.xz linux-a247e07f8dadba5da9f188aaf4f96db0302146d9.zip | |
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')
| -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 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: |