diff options
| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-01-13 15:25:16 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-02-21 18:34:21 +0300 |
| commit | df3a710458462aa9427cdeec947bf71af257e8dd (patch) | |
| tree | e670084d11b28fe3da8e46cf03fff909b1a7c19e /drivers/media/video/vivi.c | |
| parent | ae1942c5712f700c9ccc8cc287c51db4daaa50d7 (diff) | |
| download | linux-df3a710458462aa9427cdeec947bf71af257e8dd.tar.xz | |
V4L/DVB (5073): Fix OOPS on some waitqueue conditions
If for some reason vivi_thread() fails, vivi will suffer an OOPS at
thread stop code, since waitqueue wouldn't be properly initializated.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/vivi.c')
| -rw-r--r-- | drivers/media/video/vivi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c index cfb6b1f0402c..119cfd5ce312 100644 --- a/drivers/media/video/vivi.c +++ b/drivers/media/video/vivi.c @@ -538,7 +538,6 @@ static int vivi_start_thread(struct vivi_dmaqueue *dma_q) dma_q->ini_jiffies=jiffies; dprintk(1,"%s\n",__FUNCTION__); - init_waitqueue_head(&dma_q->wq); dma_q->kthread = kthread_run(vivi_thread, dma_q, "vivi"); @@ -1352,6 +1351,7 @@ static int __init vivi_init(void) /* init video dma queues */ INIT_LIST_HEAD(&dev->vidq.active); INIT_LIST_HEAD(&dev->vidq.queued); + init_waitqueue_head(&dev->vidq.wq); /* initialize locks */ init_MUTEX(&dev->lock); |