Make Promise::reject_error sound

1 files changed, 11 insertions, 9 deletions

diff --git a/components/script/dom/bluetoothremotegattdescriptor.rs b/components/script/dom/bluetoothremotegattdescriptor.rs
index 941683cbe95..1ab100fb522 100644
--- a/components/script/dom/bluetoothremotegattdescriptor.rs
+++ b/components/script/dom/bluetoothremotegattdescriptor.rs
@@ -89,17 +89,16 @@ impl BluetoothRemoteGATTDescriptorMethods for BluetoothRemoteGATTDescriptor {
     // https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattdescriptor-readvalue
     fn ReadValue(&self) -> Rc<Promise> {
         let p = Promise::new(&self.global());
-        let p_cx = p.global().get_cx();
 
         // Step 1.
         if uuid_is_blocklisted(self.uuid.as_ref(), Blocklist::Reads) {
-            p.reject_error(p_cx, Security);
+            p.reject_error(Security);
             return p;
         }
 
         // Step 2.
         if !self.Characteristic().Service().Device().get_gatt().Connected() {
-            p.reject_error(p_cx, Network);
+            p.reject_error(Network);
             return p;
         }
 
@@ -116,23 +115,22 @@ impl BluetoothRemoteGATTDescriptorMethods for BluetoothRemoteGATTDescriptor {
     // https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattdescriptor-writevalue
     fn WriteValue(&self, value: Vec<u8>) -> Rc<Promise> {
         let p = Promise::new(&self.global());
-        let p_cx = p.global().get_cx();
 
         // Step 1.
         if uuid_is_blocklisted(self.uuid.as_ref(), Blocklist::Writes) {
-            p.reject_error(p_cx, Security);
+            p.reject_error(Security);
             return p;
         }
 
         // Step 2 - 3.
         if value.len() > MAXIMUM_ATTRIBUTE_LENGTH {
-            p.reject_error(p_cx, InvalidModification);
+            p.reject_error(InvalidModification);
             return p;
         }
 
         // Step 4.
         if !self.Characteristic().Service().Device().get_gatt().Connected() {
-            p.reject_error(p_cx, Network);
+            p.reject_error(Network);
             return p;
         }
 
@@ -147,7 +145,11 @@ impl BluetoothRemoteGATTDescriptorMethods for BluetoothRemoteGATTDescriptor {
 }
 
 impl AsyncBluetoothListener for BluetoothRemoteGATTDescriptor {
-    fn handle_response(&self, response: BluetoothResponse, promise_cx: *mut JSContext, promise: &Rc<Promise>) {
+    fn handle_response(
+        &self, response: BluetoothResponse,
+        _promise_cx: *mut JSContext,
+        promise: &Rc<Promise>,
+    ) {
         match response {
             // https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattdescriptor-readvalue
             BluetoothResponse::ReadValue(result) => {
@@ -173,7 +175,7 @@ impl AsyncBluetoothListener for BluetoothRemoteGATTDescriptor {
                 // TODO: Resolve promise with undefined instead of a value.
                 promise.resolve_native(&());
             },
-            _ => promise.reject_error(promise_cx, Error::Type("Something went wrong...".to_owned())),
+            _ => promise.reject_error(Error::Type("Something went wrong...".to_owned())),
         }
     }
 }