test: libtest: buffer_source: Close video device right after allocation

There's no need to keep the video device open after allocating buffers,
as V4L2 supports buffer orphaning and the exported buffers will still be
usable. Close the device right after allocation to avoid the need for
delayed cleanups.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>

1 files changed, 0 insertions, 1 deletions

diff --git a/test/libtest/buffer_source.h b/test/libtest/buffer_source.h
index 2d8fc5ac..ae0879c9 100644
--- a/test/libtest/buffer_source.h
+++ b/test/libtest/buffer_source.h
@@ -25,7 +25,6 @@ public:
 
 private:
 	std::shared_ptr<MediaDevice> media_;
-	V4L2VideoDevice *video_;
 	std::vector<std::unique_ptr<FrameBuffer>> buffers_;
 };