From: Oliver Neukum <[email protected]> This error case isn't reported during enumeration.
Signed-off-by: Oliver Neukum <[email protected]> --- drivers/usb/core/hub.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 726f4a1..3489bf1 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -4111,8 +4111,12 @@ hub_port_init (struct usb_hub *hub, struct usb_device *udev, int port1, did_new_scheme = true; retval = hub_enable_device(udev); - if (retval < 0) + if (retval < 0) { + dev_err(&udev->dev, + "hub failed to enable device, error %d\n", + retval); goto fail; + } #define GET_DESCRIPTOR_BUFSIZE 64 buf = kmalloc(GET_DESCRIPTOR_BUFSIZE, GFP_NOIO); -- 1.8.4.5 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
