Revert unnecessary change for clippy.

Author: SergioBenitez

core/codegen/src/attribute/route/mod.rs

@@ -266,12 +266,8 @@ fn internal_uri_macro_decl(route: &Route) -> TokenStream {
         route.attr.method.as_ref().map(|m| m.0.hash(&mut hasher));
         route.attr.uri.path().hash(&mut hasher);
         route.attr.uri.query().hash(&mut hasher);
-        if let Some(data) = &route.attr.data {
-            data.value.hash(&mut hasher);
-        }
-        if let Some(format) = &route.attr.format {
-            format.0.hash(&mut hasher);
-        }
+        route.attr.data.as_ref().map(|d| d.value.hash(&mut hasher));
+        route.attr.format.as_ref().map(|f| f.0.hash(&mut hasher));
     });
 
     let route_uri = route.attr.uri.to_string();