diff --git a/polkadot/xcm/pallet-xcm/src/lib.rs b/polkadot/xcm/pallet-xcm/src/lib.rs
index 33dcf43ccb590d2a962e35a4eba5d2efb68787e6..a35e6af438ceb10b71d87bf605c809e8c8bf2049 100644
--- a/polkadot/xcm/pallet-xcm/src/lib.rs
+++ b/polkadot/xcm/pallet-xcm/src/lib.rs
@@ -1564,7 +1564,7 @@ impl<T: Config> QueryHandler for Pallet<T> {
 
 impl<T: Config> Pallet<T> {
     /// The ongoing queries.
-    pub fn query(query_id: &QueryId) -> Option<QueryStatus<BlockNumberFor<T>>>> {
+    pub fn query(query_id: &QueryId) -> Option<QueryStatus<BlockNumberFor<T>>> {
         Queries::<T>::get(query_id)
     }
 
@@ -1573,7 +1573,7 @@ impl<T: Config> Pallet<T> {
     /// Key is the blake2 256 hash of (origin, versioned `Assets`) pair.
     /// Value is the number of times this pair has been trapped
     /// (usually just 1 if it exists at all).
-    pub fn asset_trap(&H256) -> u32 {
+    pub fn asset_trap(trap_id: &H256) -> u32 {
         AssetTraps::<T>::get(&trap_id)
     }