cam: Store camera session pointer in CamApp class

Move the local CameraSession variable from the CamApp::run() function to
a member variable of the CamApp class, created in CamApp::init(). This
is a first step towards moving code to the CameraSession class.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

1 files changed, 0 insertions, 5 deletions

diff --git a/src/cam/camera_session.cpp b/src/cam/camera_session.cpp
index 1fb7c1b6..7bb75e86 100644
--- a/src/cam/camera_session.cpp
+++ b/src/cam/camera_session.cpp
@@ -34,11 +34,6 @@ int CameraSession::start(const OptionsParser::Options &options)
 	captureLimit_ = options[OptCapture].toInteger();
 	printMetadata_ = options.isSet(OptMetadata);
 
-	if (!camera_) {
-		std::cout << "Can't capture without a camera" << std::endl;
-		return -ENODEV;
-	}
-
 	ret = camera_->configure(config_);
 	if (ret < 0) {
 		std::cout << "Failed to configure camera" << std::endl;