6 files changed, 9 insertions, 3 deletions

diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 6585f527e381..8f022af2fd7a 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -525,7 +525,8 @@ static int check_ctrlrecip(struct dev_state *ps, unsigned int requesttype,
 {
         int ret = 0;
 
-        if (ps->dev->state != USB_STATE_ADDRESS
+        if (ps->dev->state != USB_STATE_UNAUTHENTICATED
+         && ps->dev->state != USB_STATE_ADDRESS
          && ps->dev->state != USB_STATE_CONFIGURED)
                 return -EHOSTUNREACH;
         if (USB_TYPE_VENDOR == (USB_TYPE_MASK & requesttype))
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 7e33d63ab92f..f17d9ebc44af 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -1305,6 +1305,7 @@ void usb_set_device_state(struct usb_device *udev,
                 recursively_mark_NOTATTACHED(udev);
         spin_unlock_irqrestore(&device_state_lock, flags);
 }
+EXPORT_SYMBOL_GPL(usb_set_device_state);
 
 /*
  * WUSB devices are simple: they have no hubs behind, so the mapping
diff --git a/drivers/usb/core/urb.c b/drivers/usb/core/urb.c
index 58bc5e3c2560..7025d801f23a 100644
--- a/drivers/usb/core/urb.c
+++ b/drivers/usb/core/urb.c
@@ -295,7 +295,7 @@ int usb_submit_urb(struct urb *urb, gfp_t mem_flags)
         if (!urb || urb->hcpriv || !urb->complete)
                 return -EINVAL;
         dev = urb->dev;
-        if ((!dev) || (dev->state < USB_STATE_DEFAULT))
+        if ((!dev) || (dev->state < USB_STATE_UNAUTHENTICATED))
                 return -ENODEV;
 
         /* For now, get the endpoint from the pipe.  Eventually drivers
diff --git a/drivers/usb/wusbcore/devconnect.c b/drivers/usb/wusbcore/devconnect.c
index 8e18141bb2e0..f0aac0cf315a 100644
--- a/drivers/usb/wusbcore/devconnect.c
+++ b/drivers/usb/wusbcore/devconnect.c
@@ -889,6 +889,8 @@ static void wusb_dev_add_ncb(struct usb_device *usb_dev)
         if (usb_dev->wusb == 0 || usb_dev->devnum == 1)
                 return;         /* skip non wusb and wusb RHs */
 
+        usb_set_device_state(usb_dev, USB_STATE_UNAUTHENTICATED);
+
         wusbhc = wusbhc_get_by_usb_dev(usb_dev);
         if (wusbhc == NULL)
                 goto error_nodev;
diff --git a/drivers/usb/wusbcore/security.c b/drivers/usb/wusbcore/security.c
index f4aa28eca70d..8118db7f1d8d 100644
--- a/drivers/usb/wusbcore/security.c
+++ b/drivers/usb/wusbcore/security.c
@@ -312,6 +312,7 @@ int wusb_dev_update_address(struct wusbhc *wusbhc, struct wusb_dev *wusb_dev)
         result = wusb_set_dev_addr(wusbhc, wusb_dev, 0);
         if (result < 0)
                 goto error_addr0;
+        usb_set_device_state(usb_dev, USB_STATE_DEFAULT);
         usb_ep0_reinit(usb_dev);
 
         /* Set new (authenticated) address. */
@@ -327,6 +328,7 @@ int wusb_dev_update_address(struct wusbhc *wusbhc, struct wusb_dev *wusb_dev)
         result = wusb_set_dev_addr(wusbhc, wusb_dev, new_address);
         if (result < 0)
                 goto error_addr;
+        usb_set_device_state(usb_dev, USB_STATE_ADDRESS);
         usb_ep0_reinit(usb_dev);
         usb_dev->authenticated = 1;
 error_addr:
diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h
index fa777db7f7eb..d9d54803dbcb 100644
--- a/include/linux/usb/ch9.h
+++ b/include/linux/usb/ch9.h
@@ -763,8 +763,8 @@ enum usb_device_state {
         /* chapter 9 and authentication (wireless) device states */
         USB_STATE_ATTACHED,
         USB_STATE_POWERED,                      /* wired */
-        USB_STATE_UNAUTHENTICATED,              /* auth */
         USB_STATE_RECONNECTING,                 /* auth */
+        USB_STATE_UNAUTHENTICATED,              /* auth */
         USB_STATE_DEFAULT,                      /* limited function */
         USB_STATE_ADDRESS,
         USB_STATE_CONFIGURED,                   /* most functions */