Remove unnecessary return

core/src/main/java/hudson/PluginManager.java

@@ -555,7 +555,6 @@ public abstract class PluginManager extends AbstractModelObject implements OnMas
                                     activePlugins.remove(p);
                                     plugins.remove(p);
                                     LOGGER.log(Level.SEVERE, "Failed to install {0}: {1}", new Object[] { p.getShortName(), e.getMessage() });
-                                    return;
                                 } catch (IOException e) {
                                     failedPlugins.add(new FailedPlugin(p.getShortName(), e));
                                     activePlugins.remove(p);