threadshare: Fix some clippy warnings

gst-plugin-threadshare/src/jitterbuffer/jitterbuffer.rs

@@ -1281,8 +1281,7 @@ impl JitterBuffer {
 
         let context = {
             let settings = self.settings.lock().unwrap();
-            let context = Context::acquire(&settings.context, settings.context_wait).unwrap();
+            Context::acquire(&settings.context, settings.context_wait).unwrap()
-            context
         };
 
         self.src_pad

gst-plugin-threadshare/src/udpsink.rs

@@ -360,7 +360,7 @@ impl UdpSinkPadHandler {
             )]),
             clients_to_configure: vec![],
             sender: Arc::new(Mutex::new(None)),
-            settings: settings,
+            settings,
         })))
     }
 
@@ -680,11 +680,9 @@ impl PadSinkHandler for UdpSinkPadHandler {
         async move {
             if let EventView::FlushStop(_) = event.view() {
                 this.start_task(&element);
-            } else {
+            } else if let Some(sender) = sender.lock().await.as_mut() {
-                if let Some(sender) = sender.lock().await.as_mut() {
                 sender.send(TaskItem::Event(event)).await.unwrap();
             }
-            }
             true
         }
         .boxed()
@@ -1097,7 +1095,7 @@ impl ObjectSubclass for UdpSink {
         Self {
             sink_pad,
             sink_pad_handler,
-            settings: settings,
+            settings,
         }
     }
 }

gst-plugin-threadshare/tests/pad.rs

@@ -516,16 +516,13 @@ impl PadSinkHandler for PadSinkHandlerTest {
     ) -> bool {
         gst_debug!(SINK_CAT, obj: pad.gst_pad(), "Handling non-serialized {:?}", event);
 
-        let ret = match event.view() {
+        match event.view() {
             EventView::FlushStart(..) => {
                 elem_sink_test.stop(&element);
                 true
             }
             _ => false,
-        };
+        }
-
-        // Should forward item here
-        ret
     }
 
     fn sink_event_serialized(