diff options
| author | Jean-Francois Moine <moinejf@free.fr> | 2008-12-19 19:08:51 +0100 |
|---|---|---|
| committer | Jean-Francois Moine <moinejf@free.fr> | 2008-12-19 19:08:51 +0100 |
| commit | 6880329c518c82eee1f0cbae9d1710285b8a1b3e (patch) | |
| tree | 0f4d07324231661503a982093016c0019307d123 /linux/drivers/media/video/gspca/gspca.c | |
| parent | c1687736b4c359f8963683698ad5cf33e6d7780e (diff) | |
| download | mediapointer-dvb-s2-6880329c518c82eee1f0cbae9d1710285b8a1b3e.tar.gz mediapointer-dvb-s2-6880329c518c82eee1f0cbae9d1710285b8a1b3e.tar.bz2 | |
gspca - main: Remove useless tests of the buffer type.
From: Jean-Francois Moine <moinejf@free.fr>
The buffer type is already checked in v4l2-ioctl.
Priority: normal
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Diffstat (limited to 'linux/drivers/media/video/gspca/gspca.c')
| -rw-r--r-- | linux/drivers/media/video/gspca/gspca.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/linux/drivers/media/video/gspca/gspca.c b/linux/drivers/media/video/gspca/gspca.c index 71e7afe1b..920e01c0d 100644 --- a/linux/drivers/media/video/gspca/gspca.c +++ b/linux/drivers/media/video/gspca/gspca.c @@ -785,8 +785,6 @@ static int vidioc_g_fmt_vid_cap(struct file *file, void *priv, struct gspca_dev *gspca_dev = priv; int mode; - if (fmt->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; mode = gspca_dev->curr_mode; memcpy(&fmt->fmt.pix, &gspca_dev->cam.cam_mode[mode], sizeof fmt->fmt.pix); @@ -798,8 +796,6 @@ static int try_fmt_vid_cap(struct gspca_dev *gspca_dev, { int w, h, mode, mode2; - if (fmt->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; w = fmt->fmt.pix.width; h = fmt->fmt.pix.height; @@ -1153,8 +1149,6 @@ static int vidioc_reqbufs(struct file *file, void *priv, struct gspca_dev *gspca_dev = priv; int i, ret = 0; - if (rb->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; switch (rb->memory) { case GSPCA_MEMORY_READ: /* (internal call) */ case V4L2_MEMORY_MMAP: @@ -1219,8 +1213,7 @@ static int vidioc_querybuf(struct file *file, void *priv, struct gspca_dev *gspca_dev = priv; struct gspca_frame *frame; - if (v4l2_buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE - || v4l2_buf->index < 0 + if (v4l2_buf->index < 0 || v4l2_buf->index >= gspca_dev->nframes) return -EINVAL; @@ -1561,8 +1554,6 @@ static int vidioc_dqbuf(struct file *file, void *priv, int i, ret; PDEBUG(D_FRAM, "dqbuf"); - if (v4l2_buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; if (v4l2_buf->memory != gspca_dev->memory) return -EINVAL; @@ -1617,8 +1608,6 @@ static int vidioc_qbuf(struct file *file, void *priv, int i, index, ret; PDEBUG(D_FRAM, "qbuf %d", v4l2_buf->index); - if (v4l2_buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; if (mutex_lock_interruptible(&gspca_dev->queue_lock)) return -ERESTARTSYS; |