[-next,v2] usb: f_mass_storage: Make use of the helper macro kthread_run()

Commit Message

Hongbo Li Sept. 3, 2024, 1:42 a.m. UTC

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

Acked-by: Alan Stern <[e-mail]>
Signed-off-by: Hongbo Li <[e-mail]>

---
v2:
  - Change the misspelled word: s/Repalce/Replace/

v1: https://yhbt.net/lore/linux-usb/[e-mail]/T/#t
---
 drivers/usb/gadget/function/f_mass_storage.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Patch

diff --git a/drivers/usb/gadget/function/f_mass_storage.c b/drivers/usb/gadget/function/f_mass_storage.c
index cfd712fd7452..e11d8c0edf06 100644
--- a/drivers/usb/gadget/function/f_mass_storage.c
+++ b/drivers/usb/gadget/function/f_mass_storage.c
@@ -3050,7 +3050,7 @@  static int fsg_bind(struct usb_configuration *c, struct usb_function *f)
 	if (!common->thread_task) {
 		common->state = FSG_STATE_NORMAL;
 		common->thread_task =
-			kthread_create(fsg_main_thread, common, "file-storage");
+			kthread_run(fsg_main_thread, common, "file-storage");
 		if (IS_ERR(common->thread_task)) {
 			ret = PTR_ERR(common->thread_task);
 			common->thread_task = NULL;
@@ -3059,7 +3059,6 @@  static int fsg_bind(struct usb_configuration *c, struct usb_function *f)
 		}
 		DBG(common, "I/O thread pid: %d\n",
 		    task_pid_nr(common->thread_task));
-		wake_up_process(common->thread_task);
 	}
 
 	fsg->gadget = gadget;