1 files changed, 9 insertions, 25 deletions

diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 3e9c4d477d1a..4c259aca7a62 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -4886,7 +4886,7 @@ static void hub_port_connect_change(struct usb_hub *hub, int port1,
 static void port_event(struct usb_hub *hub, int port1)
                 __must_hold(&port_dev->status_lock)
 {
-        int connect_change, reset_device = 0;
+        int connect_change;
         struct usb_port *port_dev = hub->ports[port1 - 1];
         struct usb_device *udev = port_dev->child;
         struct usb_device *hdev = hub->hdev;
@@ -4974,30 +4974,14 @@ static void port_event(struct usb_hub *hub, int port1)
                         if (hub_port_reset(hub, port1, NULL,
                                         HUB_BH_RESET_TIME, true) < 0)
                                 hub_port_disable(hub, port1, 1);
-                } else
-                        reset_device = 1;
-        }
-
-        /*
-         * On disconnect USB3 protocol ports transit from U0 to
-         * SS.Inactive to Rx.Detect. If this happens a warm-
-         * reset is not needed, but a (re)connect may happen
-         * before hub_wq runs and sees the disconnect, and the
-         * device may be an unknown state.
-         *
-         * If the port went through SS.Inactive without hub_wq
-         * seeing it the C_LINK_STATE change flag will be set,
-         * and we reset the dev to put it in a known state.
-         */
-        if (reset_device || (udev && hub_is_superspeed(hub->hdev)
-                                && (portchange & USB_PORT_STAT_C_LINK_STATE)
-                                && (portstatus & USB_PORT_STAT_CONNECTION))) {
-                usb_unlock_port(port_dev);
-                usb_lock_device(udev);
-                usb_reset_device(udev);
-                usb_unlock_device(udev);
-                usb_lock_port(port_dev);
-                connect_change = 0;
+                } else {
+                        usb_unlock_port(port_dev);
+                        usb_lock_device(udev);
+                        usb_reset_device(udev);
+                        usb_unlock_device(udev);
+                        usb_lock_port(port_dev);
+                        connect_change = 0;
+                }
         }
 
         if (connect_change)