openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

NVMe: nvme_core_exit() should do cleanup in the reverse order as nvme_core_init does 

nvme_core_init does:
    1) register_blkdev
    2) __register_chrdev
    3) class_create

nvme_core_exit should do cleanup in the reverse order.

Signed-off-by: Wang Sheng-Hui <shhuiw@foxmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Wang Sheng-Hui 2016-04-28 16:19:31 +08:00 committed by Jens Axboe
parent 3b24774e1f
commit 23bd63ceea
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/nvme/host/core.c
View File

@ -1715,9 +1715,9 @@ int __init nvme_core_init(void)
void nvme_core_exit(void) void nvme_core_exit(void)
{ {
unregister_blkdev(nvme_major, "nvme");
class_destroy(nvme_class); class_destroy(nvme_class);
__unregister_chrdev(nvme_char_major, 0, NVME_MINORS, "nvme"); __unregister_chrdev(nvme_char_major, 0, NVME_MINORS, "nvme");
unregister_blkdev(nvme_major, "nvme");
} }
MODULE_LICENSE("GPL"); MODULE_LICENSE("GPL");