for _, x := range rs.Results {
		if path := lockPathRhs(pass, x); path != nil {
			pass.ReportRangef(x, "return copies lock value: %v", path)
		}
	}
}

// checkCopyLocksCallExpr detects lock copy in the arguments to a function call
func checkCopyLocksCallExpr(pass *analysis.Pass, ce *ast.CallExpr) {
	var id *ast.Ident
	switch fun := ce.Fun.(type) {
	case *ast.Ident:
		id = fun
	case *ast.SelectorExpr:
		id = fun.Sel