fix lint and clean code

js/views/conversation_view.js

@@ -350,12 +350,9 @@
             props: getGroupSettingsProp(this.model),
           });
           this.$('.conversation-content-right').append(this.groupSettings.el);
-          this.$('.conversation-content-right').show();
-
-          return;
+        } else {
+          this.groupSettings.update(getGroupSettingsProp(this.model));
         }
-
-        this.groupSettings.update(getGroupSettingsProp(this.model));
         this.$('.conversation-content-right').show();
       };
 

ts/components/session/SessionChannelSettings.tsx

@@ -51,14 +51,14 @@ export class SessionChannelSettings extends React.Component<Props, any> {
 
   public componentDidUpdate() {
     this.getMediaGalleryProps()
-    .then(({ documents, media, onItemClick }) => {
-      this.setState({
-        documents,
-        media,
-        onItemClick,
-      });
-    })
-    .ignore();
+      .then(({ documents, media, onItemClick }) => {
+        this.setState({
+          documents,
+          media,
+          onItemClick,
+        });
+      })
+      .ignore();
   }
 
   public async getMediaGalleryProps() {