always return Break for rest pattern

Author: Centri3

clippy_lints/src/matches/redundant_guard.rs

@@ -224,10 +224,8 @@ fn expr_can_be_pat(cx: &LateContext<'_>, expr: &Expr<'_>) -> bool {
                         }
                     }
 
-                    if let Some(rest) = rest {
-                        if !helper(cx, rest) {
-                            return ControlFlow::Break(());
-                        }
+                    if rest.is_some() {
+                        return ControlFlow::Break(());
                     }
 
                     true