From a5217c11058cc56cdfa1523facd8a4e6d7e88795 Mon Sep 17 00:00:00 2001 From: Cai Huoqing Date: Thu, 21 Oct 2021 16:39:01 +0800 Subject: [PATCH] dm crypt: Make use of the helper macro kthread_run() Replace kthread_create/wake_up_process() with kthread_run() to simplify the code. Signed-off-by: Cai Huoqing Signed-off-by: Mike Snitzer --- drivers/md/dm-crypt.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index 5c56d2b66d52..39946ebbd9d6 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -3362,14 +3362,13 @@ static int crypt_ctr(struct dm_target *ti, unsigned int argc, char **argv) spin_lock_init(&cc->write_thread_lock); cc->write_tree = RB_ROOT; - cc->write_thread = kthread_create(dmcrypt_write, cc, "dmcrypt_write/%s", devname); + cc->write_thread = kthread_run(dmcrypt_write, cc, "dmcrypt_write/%s", devname); if (IS_ERR(cc->write_thread)) { ret = PTR_ERR(cc->write_thread); cc->write_thread = NULL; ti->error = "Couldn't spawn write thread"; goto bad; } - wake_up_process(cc->write_thread); ti->num_flush_bios = 1; ti->limit_swap_bios = true;