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ubifs: Make use of the helper macro kthread_run() 

Repalce kthread_create/wake_up_process() with kthread_run()
to simplify the code.

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
This commit is contained in:
Cai Huoqing 2021-10-21 16:43:43 +08:00 committed by Richard Weinberger
parent bc7849e280
commit d98c6c35c8
1 changed files with 2 additions and 4 deletions
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6
fs/ubifs/super.c
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@ -1367,7 +1367,7 @@ static int mount_ubifs(struct ubifs_info *c)
sprintf(c->bgt_name, BGT_NAME_PATTERN, c->vi.ubi_num, c->vi.vol_id);
if (!c->ro_mount) {
/* Create background thread */
c->bgt = kthread_create(ubifs_bg_thread, c, "%s", c->bgt_name);
c->bgt = kthread_run(ubifs_bg_thread, c, "%s", c->bgt_name);
if (IS_ERR(c->bgt)) {
err = PTR_ERR(c->bgt);
c->bgt = NULL;
@ -1375,7 +1375,6 @@ static int mount_ubifs(struct ubifs_info *c)
c->bgt_name, err);
goto out_wbufs;
}
wake_up_process(c->bgt);
}
err = ubifs_read_master(c);
@ -1780,7 +1779,7 @@ static int ubifs_remount_rw(struct ubifs_info *c)
goto out;
/* Create background thread */
c->bgt = kthread_create(ubifs_bg_thread, c, "%s", c->bgt_name);
c->bgt = kthread_run(ubifs_bg_thread, c, "%s", c->bgt_name);
if (IS_ERR(c->bgt)) {
err = PTR_ERR(c->bgt);
c->bgt = NULL;
@ -1788,7 +1787,6 @@ static int ubifs_remount_rw(struct ubifs_info *c)
c->bgt_name, err);
goto out;
}
wake_up_process(c->bgt);
c->orph_buf = vmalloc(c->leb_size);
if (!c->orph_buf) {