diff options
author | Asai Thambi SP <asamymuthupa@micron.com> | 2015-05-11 15:48:00 -0700 |
---|---|---|
committer | Sasha Levin <sasha.levin@oracle.com> | 2016-04-18 08:49:22 -0400 |
commit | a6a71fff116e8579ce1efc3d52712870327a3fc6 (patch) | |
tree | 1be39b32ab8b02a9bbefaa4c0f171a8f62efbcfa | |
parent | 2e358eb95fa5730956896d723b268c86b4e9b7ca (diff) |
mtip32xx: fix rmmod issue
[ Upstream commit 02b48265e7437bfe153af16337b14ee74f00905f ]
put_disk() need to be called after del_gendisk() to free the disk object structure.
Signed-off-by: Selvan Mani <smani@micron.com>
Signed-off-by: Asai Thambi S P <asamymuthupa@micron.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
-rw-r--r-- | drivers/block/mtip32xx/mtip32xx.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index 8ae2bd130de6..9a852136b693 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -2813,6 +2813,7 @@ static int mtip_free_orphan(struct driver_data *dd) kobject_put(kobj); } del_gendisk(dd->disk); + put_disk(dd->disk); dd->disk = NULL; } if (dd->queue) { @@ -4102,13 +4103,13 @@ static int mtip_block_remove(struct driver_data *dd) dd->bdev = NULL; } if (dd->disk) { + del_gendisk(dd->disk); if (dd->disk->queue) { - del_gendisk(dd->disk); blk_cleanup_queue(dd->queue); blk_mq_free_tag_set(&dd->tags); dd->queue = NULL; - } else - put_disk(dd->disk); + } + put_disk(dd->disk); } dd->disk = NULL; @@ -4147,12 +4148,12 @@ static int mtip_block_shutdown(struct driver_data *dd) dev_info(&dd->pdev->dev, "Shutting down %s ...\n", dd->disk->disk_name); + del_gendisk(dd->disk); if (dd->disk->queue) { - del_gendisk(dd->disk); blk_cleanup_queue(dd->queue); blk_mq_free_tag_set(&dd->tags); - } else - put_disk(dd->disk); + } + put_disk(dd->disk); dd->disk = NULL; dd->queue = NULL; } |