[PATCH 5.4 049/129] media: vicodec: add missing v4l2_ctrl_request_hdl_put()

[Greg Kroah-Hartman]

From: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>

[ Upstream commit 2e7c8fb8942773f412fe12f3b63e8bb92c18ab3f ]

The check for a required control in the request was missing a call to
v4l2_ctrl_request_hdl_put(), so the control request object was never
released.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
Fixes: 997deb811bf5 ("media: vicodec: Add support for stateless decoder.")
Reviewed-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/media/platform/vicodec/vicodec-core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/media/platform/vicodec/vicodec-core.c b/drivers/media/platform/vicodec/vicodec-core.c
index 84ec36156f73f..c77281d43f892 100644
--- a/drivers/media/platform/vicodec/vicodec-core.c
+++ b/drivers/media/platform/vicodec/vicodec-core.c
@@ -2052,6 +2052,7 @@ static int vicodec_request_validate(struct media_request *req)
 	}
 	ctrl = v4l2_ctrl_request_hdl_ctrl_find(hdl,
 					       vicodec_ctrl_stateless_state.id);
+	v4l2_ctrl_request_hdl_put(hdl);
 	if (!ctrl) {
 		v4l2_info(&ctx->dev->v4l2_dev,
 			  "Missing required codec control\n");
-- 
2.25.1