Commit 938569eb authored by Oliver Neukum's avatar Oliver Neukum Committed by Greg Kroah-Hartman
Browse files

hub: debug message for failing to enable device 



This error case isn't reported during enumeration.

Signed-off-by: default avatarOliver Neukum <oliver@neukum.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d1c5dd6f

drivers/usb/core/hub.c

+5 −1
Original line number Diff line number Diff line
@@ -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);