test: camera: buffer_import: Fix error messages

The error message for when a device name can't be resolved to a video
device is wrong and applies to the next operation below it. Move it to
its correct location and add a new error message to highlight the
resolution failure.

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

1 files changed, 5 insertions, 2 deletions

diff --git a/test/camera/buffer_import.cpp b/test/camera/buffer_import.cpp
index ab6e74bd..6997ea78 100644
--- a/test/camera/buffer_import.cpp
+++ b/test/camera/buffer_import.cpp
@@ -74,12 +74,15 @@ public:
 
 		video_ = V4L2VideoDevice::fromEntityName(media_.get(), videoDeviceName);
 		if (!video_) {
-			std::cout << "Unable to open " << videoDeviceName << std::endl;
+			std::cout << "Failed to get video device from entity "
+				  << videoDeviceName << std::endl;
 			return TestFail;
 		}
 
-		if (video_->open())
+		if (video_->open()) {
+			std::cout << "Unable to open " << videoDeviceName << std::endl;
 			return TestFail;
+		}
 
 		/* Configure the format. */
 		V4L2DeviceFormat format;