[RFC 1/4] nbd: Replace kthread_create with kthread_run

[Markus Pargmann <mpa@pengutronix.de>]

kthread_run includes the wake_up_process() call, so instead of
kthread_create() followed by wake_up_process() we can use this macro.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
---
 drivers/block/nbd.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 4bc2a5cb9935..6bd7df2ff648 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -706,13 +706,13 @@ static int __nbd_ioctl(struct block_device *bdev, struct nbd_device *nbd,
 		else
 			blk_queue_flush(nbd->disk->queue, 0);
 
-		thread = kthread_create(nbd_thread, nbd, "%s",
-					nbd->disk->disk_name);
+		thread = kthread_run(nbd_thread, nbd, "%s",
+				     nbd->disk->disk_name);
 		if (IS_ERR(thread)) {
 			mutex_lock(&nbd->tx_lock);
 			return PTR_ERR(thread);
 		}
-		wake_up_process(thread);
+
 		error = nbd_do_it(nbd);
 		kthread_stop(thread);
 
-- 
2.1.4