libcamera: Declare empty virtual destructors as defaulted

The base class of polymorphic classes is required to declare a
destructor. Several of these are empty, and can thus be declared as
defaulted.

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

1 files changed, 2 insertions, 2 deletions

diff --git a/include/libcamera/internal/pipeline_handler.h b/include/libcamera/internal/pipeline_handler.h
index a4e1b529..c12c8904 100644
--- a/include/libcamera/internal/pipeline_handler.h
+++ b/include/libcamera/internal/pipeline_handler.h
@@ -40,7 +40,7 @@ public:
 		: pipe_(pipe)
 	{
 	}
-	virtual ~CameraData() {}
+	virtual ~CameraData() = default;
 
 	Camera *camera_;
 	PipelineHandler *pipe_;
@@ -118,7 +118,7 @@ class PipelineHandlerFactory
 {
 public:
 	PipelineHandlerFactory(const char *name);
-	virtual ~PipelineHandlerFactory() {}
+	virtual ~PipelineHandlerFactory() = default;
 
 	std::shared_ptr<PipelineHandler> create(CameraManager *manager);