diff options
Diffstat (limited to 'drivers/block/loop.c')
| -rw-r--r-- | drivers/block/loop.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 0e96f8c422b3..4a3712e4cf12 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -2549,13 +2549,14 @@ static int loop_exit_cb(int id, void *ptr, void *data) static void __exit loop_exit(void) { - mutex_lock(&loop_ctl_mutex); unregister_blkdev(LOOP_MAJOR, "loop"); misc_deregister(&loop_misc); + mutex_lock(&loop_ctl_mutex); idr_for_each(&loop_index_idr, &loop_exit_cb, NULL); - idr_destroy(&loop_index_idr); mutex_unlock(&loop_ctl_mutex); + + idr_destroy(&loop_index_idr); } module_init(loop_init); |