[Plugin: Buddypress] How to Remove Register and Activate page message

“The following active BuddyPress Components do not have associated WordPress Pages: Register and Activate”

I would like to remove this message from appearing at the top of my backend. My theme has its own registration process and I do not need Buddypress Registration and Activation pages. What kind of PHP coding can I do to remove this message?

Here is the code:

if ( !empty( $orphaned_components ) ) {
		$admin_url = bp_get_admin_url( add_query_arg( array( 'page' => 'bp-page-settings' ), 'admin.php' ) );
		$notice    = sprintf( __( 'The following active BuddyPress Components do not have associated WordPress Pages: %2$s. <a href="%1$s">Repair</a>', 'buddypress' ), esc_url( $admin_url ), '<strong>' . implode( '</strong>, <strong>', $orphaned_components ) . '</strong>' );

		bp_core_add_admin_notice( $notice );
	}

Would a remove_action work in this case? Something like remove_action( 'bp_core_add_admin_notice( $notice );' );

Not so great with PHP work. Any help would be really incredible! Thank you in advance.