cam: Drop unneeded error check and message

The EventLoop::exec() function returns the exit code of the event loop,
not an error status. Drop the corresponding error check and error
message.

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

1 files changed, 1 insertions, 3 deletions

diff --git a/src/cam/main.cpp b/src/cam/main.cpp
index 2ef26353..19ed9837 100644
--- a/src/cam/main.cpp
+++ b/src/cam/main.cpp
@@ -313,9 +313,7 @@ int CamApp::run()
 
 	if (options_.isSet(OptMonitor)) {
 		std::cout << "Press Ctrl-C to interrupt" << std::endl;
-		ret = loop_.exec();
-		if (ret)
-			std::cout << "Failed to run monitor loop" << std::endl;
+		loop_.exec();
 	}
 
 	return 0;