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nbd: Replace kthread_create with kthread_run

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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>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Markus Pargmann 2015-04-02 10:11:36 +02:00 committed by Jens Axboe
parent 13e71d69cc
commit d06df60b94
1 changed files with 3 additions and 3 deletions
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6
drivers/block/nbd.c
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@ -728,13 +728,13 @@ static int __nbd_ioctl(struct block_device *bdev, struct nbd_device *nbd,
else else
blk_queue_flush(nbd->disk->queue, 0); blk_queue_flush(nbd->disk->queue, 0);
thread = kthread_create(nbd_thread, nbd, "%s", thread = kthread_run(nbd_thread, nbd, "%s",
nbd->disk->disk_name); nbd->disk->disk_name);
if (IS_ERR(thread)) { if (IS_ERR(thread)) {
mutex_lock(&nbd->tx_lock); mutex_lock(&nbd->tx_lock);
return PTR_ERR(thread); return PTR_ERR(thread);
} }
wake_up_process(thread);
error = nbd_do_it(nbd); error = nbd_do_it(nbd);
kthread_stop(thread); kthread_stop(thread);