Store dispatch info of calls locally in weight calculation (#7849)

* utility

* sudo

* more

* recovery

* better formatting

Author: shawntabrizi

src/lib.rs

@@ -223,13 +223,16 @@ decl_module! {
 		/// - DB Weight: None
 		/// - Plus Call Weight
 		/// # </weight>
-		#[weight = (
-			T::WeightInfo::as_multi_threshold_1(call.using_encoded(|c| c.len() as u32))
-				.saturating_add(call.get_dispatch_info().weight)
-				 // AccountData for inner call origin accountdata.
-				.saturating_add(T::DbWeight::get().reads_writes(1, 1)),
-			call.get_dispatch_info().class,
-		)]
+		#[weight = {
+			let dispatch_info = call.get_dispatch_info();
+			(
+				T::WeightInfo::as_multi_threshold_1(call.using_encoded(|c| c.len() as u32))
+					.saturating_add(dispatch_info.weight)
+					// AccountData for inner call origin accountdata.
+					.saturating_add(T::DbWeight::get().reads_writes(1, 1)),
+				dispatch_info.class,
+			)
+		}]
 		fn as_multi_threshold_1(origin,
 			other_signatories: Vec<T::AccountId>,
 			call: Box<<T as Config>::Call>,