Commit 503d1949 authored by Peter Senna Tschudin's avatar Peter Senna Tschudin Committed by Mauro Carvalho Chehab
Browse files

[media] pvrusb2: Variables set but not used 



Tested by compilation only.

Signed-off-by: default avatarPeter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent adb60966

drivers/media/video/pvrusb2/pvrusb2-v4l2.c

+0 −8
Original line number Diff line number Diff line
@@ -226,13 +226,11 @@ static int pvr2_enum_input(struct file *file, void *priv, struct v4l2_input *vi) 
	struct v4l2_input tmp;

	unsigned int cnt;

	int val;

	int ret;



	cptr = pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_INPUT);



	memset(&tmp, 0, sizeof(tmp));

	tmp.index = vi->index;

	ret = 0;

	if (vi->index >= fh->input_cnt)

		return -EINVAL;

	val = fh->input_map[vi->index];
@@ -556,9 +554,7 @@ static int pvr2_queryctrl(struct file *file, void *priv, 
	struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;

	struct pvr2_ctrl *cptr;

	int val;

	int ret;



	ret = 0;

	if (vc->id & V4L2_CTRL_FLAG_NEXT_CTRL) {

		cptr = pvr2_hdw_get_ctrl_nextv4l(

				hdw, (vc->id & ~V4L2_CTRL_FLAG_NEXT_CTRL));
@@ -705,11 +701,9 @@ static int pvr2_try_ext_ctrls(struct file *file, void *priv, 
	struct v4l2_ext_control *ctrl;

	struct pvr2_ctrl *pctl;

	unsigned int idx;

	int ret;



	/* For the moment just validate that the requested control

	   actually exists. */

	ret = 0;

	for (idx = 0; idx < ctls->count; idx++) {

		ctrl = ctls->controls + idx;

		pctl = pvr2_hdw_get_ctrl_v4l(hdw, ctrl->id);
@@ -770,12 +764,10 @@ static int pvr2_s_crop(struct file *file, void *priv, struct v4l2_crop *crop) 
{

	struct pvr2_v4l2_fh *fh = file->private_data;

	struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;

	struct v4l2_cropcap cap;

	int ret;



	if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)

		return -EINVAL;

	cap.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;

	ret = pvr2_ctrl_set_value(

			pvr2_hdw_get_ctrl_by_id(hdw, PVR2_CID_CROPL),

			crop->c.left);