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 08:50:46 -0400 |
| commit | 6b9d9c35930bd75ddcfafb8eb7db909ceb63af10 (patch) | |
| tree | 7f6b52571fbc74647a6a04a92429b1821b3adc01 /drivers | |
| parent | 15d38f73263562c2ebe3cdb7c6380e0b9a98c76c (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>
Diffstat (limited to 'drivers')
| -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 be967eceb340..898eb601695b 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) { @@ -4103,13 +4104,13 @@ 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; @@ -4148,12 +4149,12 @@ 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; } |