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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: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Cyrill Gorcunov 2007-07-19 11:44:11 -03:00 committed by Mauro Carvalho Chehab
parent a46c5fbc69
commit 32b78de7fe
1 changed files with 7 additions and 1 deletions
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8
drivers/media/video/cx88/cx88-video.c
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@ -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: