usb: do not reset if a low-speed device timed out

Some low-speed devices (for example, bluetooth) do not have
time to initialize. For them, ETIMEDOUT is a valid error.
We need to give them another try. Otherwise, they will
never be initialized correctly and in dmesg will be messages
"Bluetooth: hci0 command 0x1002 tx timeout" or similars.

Fixes: 264904ccc33c ("usb: retry reset if a device times out")
Signed-off-by: Maxim Moseychuk <redacted>
---
 drivers/usb/core/hub.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index cf7bbcb9a63c..46366c73f0df 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c

@@ -4524,7 +4524,10 @@ hub_port_init(struct usb_hub *hub, struct usb_device *udev, int port1,
 				 * reset. But only on the first attempt,
 				 * lest we get into a time out/reset loop
 				 */
-				if (r == 0  || (r == -ETIMEDOUT && retries == 0))
+				if (r == 0 ||
+						r == -ETIMEDOUT
+						&& retries == 0
+						&& udev->speed > USB_SPEED_FULL)
 					break;
 			}
 			udev->descriptor.bMaxPacketSize0 =