diff options
Diffstat (limited to 'drivers/staging/media/davinci_vpfe/vpfe_video.c')
| -rw-r--r-- | drivers/staging/media/davinci_vpfe/vpfe_video.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/staging/media/davinci_vpfe/vpfe_video.c b/drivers/staging/media/davinci_vpfe/vpfe_video.c index 24d98a6866bb..1f3b0f9a8d10 100644 --- a/drivers/staging/media/davinci_vpfe/vpfe_video.c +++ b/drivers/staging/media/davinci_vpfe/vpfe_video.c @@ -346,7 +346,7 @@ static int vpfe_pipeline_disable(struct vpfe_pipeline *pipe) } mutex_unlock(&mdev->graph_mutex); - return (ret == 0) ? ret : -ETIMEDOUT ; + return ret ? -ETIMEDOUT : 0; } /* @@ -1201,6 +1201,8 @@ static int vpfe_start_streaming(struct vb2_queue *vq, unsigned int count) unsigned long addr; int ret; + if (count == 0) + return -ENOBUFS; ret = mutex_lock_interruptible(&video->lock); if (ret) goto streamoff; |