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| author | Akinobu Mita <akinobu.mita@gmail.com> | 2006-12-20 14:04:00 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-12-27 17:20:12 +0100 |
| commit | 054afee4736677a00982f6414a983dec8ee511db (patch) | |
| tree | be0b30ba5ffad65874091e5ca28fb685765094b3 /drivers | |
| parent | V4L/DVB (4994): Vivi: fix use after free in list_for_each() (diff) | |
| download | linux-054afee4736677a00982f6414a983dec8ee511db.tar.xz linux-054afee4736677a00982f6414a983dec8ee511db.zip | |
V4L/DVB (4995): Vivi: fix kthread_run() error check
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 'drivers')
| -rw-r--r-- | drivers/media/video/vivi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c index 3cead24a36c1..bacb311b4f24 100644 --- a/drivers/media/video/vivi.c +++ b/drivers/media/video/vivi.c @@ -535,9 +535,9 @@ static int vivi_start_thread(struct vivi_dmaqueue *dma_q) 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); } dprintk(1,"returning from %s\n",__FUNCTION__); return 0; |