fix lints for upcoming 1.88.0 toolchain

src/service/rooms/auth_chain.rs

@@ -157,7 +157,7 @@ impl Service {
                     if i % 100 == 0 {
                         tokio::task::yield_now().await;
                     }
-                };
+                }
             }
             debug!(
                 chunk_cache_length = ?chunk_cache.len(),

src/service/rooms/event_handler.rs

@@ -1126,10 +1126,7 @@ impl Service {
                 services()
                     .rooms
                     .auth_chain
-                    .get_auth_chain(
-                        room_id,
-                        state.iter().map(|(_, id)| id.clone()).collect(),
-                    )
+                    .get_auth_chain(room_id, state.values().cloned().collect())
                     .await?
                     .collect(),
             );

src/service/rooms/state.rs

@@ -155,7 +155,7 @@ impl Service {
                         .invalidate_cache(&pdu.room_id)
                         .await;
                 }
-                _ => continue,
+                _ => {}
             }
         }
 

src/service/rooms/state_compressor.rs

@@ -257,7 +257,7 @@ impl Service {
             )?;
 
             return Ok(());
-        };
+        }
 
         // Else we have two options.
         // 1. We add the current diff on top of the parent layer.
@@ -374,7 +374,7 @@ impl Service {
                 2,
                 states_parents,
             )?;
-        };
+        }
 
         Ok((new_shortstatehash, statediffnew, statediffremoved))
     }

src/service/rooms/timeline.rs

@@ -442,7 +442,7 @@ impl Service {
                         highlight = true;
                     }
                     _ => {}
-                };
+                }
             }
 
             if notify {
@@ -497,7 +497,7 @@ impl Service {
                     )? {
                         self.redact_pdu(redact_id, pdu, shortroomid)?;
                     }
-                };
+                }
             }
             TimelineEventType::SpaceChild => {
                 if pdu.state_key.is_some() {