cam: options: Don't implement move semantics for OptionsParser::Options

The compiler creates a move constructor automatically when none is
supplied, and it does the right thing by default in this case. Using
std::move() inside the function prevents the compiler from doing
return value optimization and actually hinders performances. Using
std::move() in the caller is unnecessary, the move constructor is used
automatically by the compiler.

For all these reasons remove the tentative optimization that resulted in
worse performances and worse code.

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

1 files changed, 0 insertions, 2 deletions

diff --git a/src/cam/options.h b/src/cam/options.h
index 88336dfe..f99ea730 100644
--- a/src/cam/options.h
+++ b/src/cam/options.h
@@ -23,8 +23,6 @@ public:
 	class Options {
 	public:
 		Options();
-		Options(Options &&other);
-		Options &operator=(Options &&other);
 
 		bool valid() const;
 		bool isSet(int opt) const;