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Commit 32b78de7 authored by Cyrill Gorcunov's avatar Cyrill Gorcunov Committed by Mauro Carvalho Chehab
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V4L/DVB (5871): Conexant 2388x: check for kthread_run 



The patch adds checking of kthread_run return code and issues a message
if it fails.

Signed-off-by: default avatarCyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent a46c5fbc

drivers/media/video/cx88/cx88-video.c

+7 −1
Original line number Diff line number Diff line
@@ -1881,8 +1881,14 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev, 
	mutex_unlock(&core->lock);



	/* start tvaudio thread */

	if (core->tuner_type != TUNER_ABSENT)

	if (core->tuner_type != TUNER_ABSENT) {

		core->kthread = kthread_run(cx88_audio_thread, core, "cx88 tvaudio");

		if (IS_ERR(core->kthread)) {

			err = PTR_ERR(core->kthread);

			printk(KERN_ERR "Failed to create cx88 audio thread, err=%d\n",

			       err);

		}

	}

	return 0;



fail_unreg: