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| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-12-20 11:04:00 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-12-20 11:04:00 -0200 |
| commit | 745a73747ae253f939f272fba08ed2739448cded (patch) | |
| tree | afcebf7b9e526087dc267e9db70ae3331ee4b8d1 /linux/drivers | |
| parent | d0ba028476be663d9871ec33a547431bb98b052b (diff) | |
| download | mediapointer-dvb-s2-745a73747ae253f939f272fba08ed2739448cded.tar.gz mediapointer-dvb-s2-745a73747ae253f939f272fba08ed2739448cded.tar.bz2 | |
Vivi: fix kthread_run() error check
From: Akinobu Mita <akinobu.mita@gmail.com>
The return value of kthread_run() should be checked by IS_ERR().
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'linux/drivers')
| -rw-r--r-- | linux/drivers/media/video/vivi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/linux/drivers/media/video/vivi.c b/linux/drivers/media/video/vivi.c index fb69c6dbb..5370538bc 100644 --- a/linux/drivers/media/video/vivi.c +++ b/linux/drivers/media/video/vivi.c @@ -592,9 +592,9 @@ static int vivi_start_thread(struct vivi_dmaqueue *dma_q) #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) dma_q->kthread = kthread_run(vivi_thread, dma_q, "vivi"); - if (dma_q->kthread == NULL) { + if (IS_ERR(dma_q->kthread)) { printk(KERN_ERR "vivi: kernel_thread() failed\n"); - return -EINVAL; + return PTR_ERR(dma_q->kthread); } #else DECLARE_MUTEX_LOCKED(sem); |