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| author | Cyrill Gorcunov <gorcunov@gmail.com> | 2007-07-19 11:44:11 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-07-20 17:35:55 -0300 |
| commit | 32b78de7fee70a0bdb2081b23fc2b676ec566814 (patch) | |
| tree | 31b947f0d19dcecd53768ce37e075c7612fc822b | |
| parent | a46c5fbc6912c4e34cb7ded314249b639dc244a6 (diff) | |
| download | linux-32b78de7fee70a0bdb2081b23fc2b676ec566814.tar.bz2 | |
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>
| -rw-r--r-- | drivers/media/video/cx88/cx88-video.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c index 98fa35421bdd..06b233a7b20b 100644 --- a/drivers/media/video/cx88/cx88-video.c +++ b/drivers/media/video/cx88/cx88-video.c @@ -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: |