diff options
| author |   Damien Le Moal <damien.lemoal@opensource.wdc.com> | 2022-04-20 09:57:16 +0900 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2022-05-04 05:24:58 -0600 |
| commit | b3a0a73e8a79eab6ec74139b505f4c6d6781aae9 (patch) | |
| tree | ef830ed30e57e1d7e9117098f5e875670fe64171 /include/linux/cc_platform.h | |
| parent | block: null_blk: Fix code style issues (diff) | |
| download | wireguard-linux-b3a0a73e8a79eab6ec74139b505f4c6d6781aae9.tar.xz wireguard-linux-b3a0a73e8a79eab6ec74139b505f4c6d6781aae9.zip | |
block: null_blk: Cleanup device creation and deletion
Introduce the null_create_dev() and null_destroy_dev() helper functions
to respectivel create nullb devices on modprobe and destroy them on
rmmod. The null_destroy_dev() helper avoids duplicated code in the
null_init() and null_exit() functions for deleting devices.
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20220420005718.3780004-3-damien.lemoal@opensource.wdc.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux/cc_platform.h')
0 files changed, 0 insertions, 0 deletions