From: Hans Verkuil <hverkuil-ci...@xs4all.nl>
If start_streaming() fails and all queued buffers are returned to
vb2, then do not call v4l2_ctrl_request_complete(). Nothing happened
to the request and the state should remain as it was before
start_streaming was called.
Signed-off-by: Hans Verkuil <hverkuil-ci...@xs4all.nl>
---
drivers/media/platform/vivid/vivid-sdr-cap.c | 2 --
drivers/media/platform/vivid/vivid-vbi-cap.c | 2 --
drivers/media/platform/vivid/vivid-vbi-out.c | 2 --
drivers/media/platform/vivid/vivid-vid-cap.c | 2 --
drivers/media/platform/vivid/vivid-vid-out.c | 2 --
5 files changed, 10 deletions(-)
diff --git a/drivers/media/platform/vivid/vivid-sdr-cap.c
b/drivers/media/platform/vivid/vivid-sdr-cap.c
index dcdc80e272c2..9acc709b0740 100644
--- a/drivers/media/platform/vivid/vivid-sdr-cap.c
+++ b/drivers/media/platform/vivid/vivid-sdr-cap.c
@@ -276,8 +276,6 @@ static int sdr_cap_start_streaming(struct vb2_queue *vq,
unsigned count)
list_for_each_entry_safe(buf, tmp, &dev->sdr_cap_active, list) {
list_del(&buf->list);
- v4l2_ctrl_request_complete(buf->vb.vb2_buf.req_obj.req,
- &dev->ctrl_hdl_sdr_cap);
vb2_buffer_done(&buf->vb.vb2_buf,
VB2_BUF_STATE_QUEUED);
}
diff --git a/drivers/media/platform/vivid/vivid-vbi-cap.c
b/drivers/media/platform/vivid/vivid-vbi-cap.c
index 903cebeb5ce5..d666271bdaed 100644
--- a/drivers/media/platform/vivid/vivid-vbi-cap.c
+++ b/drivers/media/platform/vivid/vivid-vbi-cap.c
@@ -204,8 +204,6 @@ static int vbi_cap_start_streaming(struct vb2_queue *vq,
unsigned count)
list_for_each_entry_safe(buf, tmp, &dev->vbi_cap_active, list) {
list_del(&buf->list);
- v4l2_ctrl_request_complete(buf->vb.vb2_buf.req_obj.req,
- &dev->ctrl_hdl_vbi_cap);
vb2_buffer_done(&buf->vb.vb2_buf,
VB2_BUF_STATE_QUEUED);
}
diff --git a/drivers/media/platform/vivid/vivid-vbi-out.c
b/drivers/media/platform/vivid/vivid-vbi-out.c
index 9357c07e30d6..cd56476902a2 100644
--- a/drivers/media/platform/vivid/vivid-vbi-out.c
+++ b/drivers/media/platform/vivid/vivid-vbi-out.c
@@ -96,8 +96,6 @@ static int vbi_out_start_streaming(struct vb2_queue *vq,
unsigned count)
list_for_each_entry_safe(buf, tmp, &dev->vbi_out_active, list) {
list_del(&buf->list);
- v4l2_ctrl_request_complete(buf->vb.vb2_buf.req_obj.req,
- &dev->ctrl_hdl_vbi_out);
vb2_buffer_done(&buf->vb.vb2_buf,
VB2_BUF_STATE_QUEUED);
}
diff --git a/drivers/media/platform/vivid/vivid-vid-cap.c
b/drivers/media/platform/vivid/vivid-vid-cap.c
index a1ed5fdabc75..c059fc12668a 100644
--- a/drivers/media/platform/vivid/vivid-vid-cap.c
+++ b/drivers/media/platform/vivid/vivid-vid-cap.c
@@ -243,8 +243,6 @@ static int vid_cap_start_streaming(struct vb2_queue *vq,
unsigned count)
list_for_each_entry_safe(buf, tmp, &dev->vid_cap_active, list) {
list_del(&buf->list);
- v4l2_ctrl_request_complete(buf->vb.vb2_buf.req_obj.req,
- &dev->ctrl_hdl_vid_cap);
vb2_buffer_done(&buf->vb.vb2_buf,
VB2_BUF_STATE_QUEUED);
}
diff --git a/drivers/media/platform/vivid/vivid-vid-out.c
b/drivers/media/platform/vivid/vivid-vid-out.c
index 7642cbdb0e14..ea250aee2b2e 100644
--- a/drivers/media/platform/vivid/vivid-vid-out.c
+++ b/drivers/media/platform/vivid/vivid-vid-out.c
@@ -162,8 +162,6 @@ static int vid_out_start_streaming(struct vb2_queue *vq,
unsigned count)
list_for_each_entry_safe(buf, tmp, &dev->vid_out_active, list) {
list_del(&buf->list);
- v4l2_ctrl_request_complete(buf->vb.vb2_buf.req_obj.req,
- &dev->ctrl_hdl_vid_out);
vb2_buffer_done(&buf->vb.vb2_buf,
VB2_BUF_STATE_QUEUED);
}
--
2.19.1
