staging: rtl8188eu: add RNX-N150NUB support

BugLink: http://bugs.launchpad.net/bugs/1714298

commit f299aec6 upstream.

Add support for USB Device Rosewill RNX-N150NUB.
VendorID: 0x0bda, ProductID: 0xffef
Signed-off-by: Charles Milette <charles.milette@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>

drivers/staging/rtl8188eu/os_dep/usb_intf.c

@@ -49,6 +49,7 @@ static struct usb_device_id rtw_usb_id_tbl[] = {
 	{USB_DEVICE(0x2001, 0x3311)}, /* DLink GO-USB-N150 REV B1 */
 	{USB_DEVICE(0x2357, 0x010c)}, /* TP-Link TL-WN722N v2 */
 	{USB_DEVICE(0x0df6, 0x0076)}, /* Sitecom N150 v2 */
+	{USB_DEVICE(USB_VENDER_ID_REALTEK, 0xffef)}, /* Rosewill RNX-N150NUB */
 	{}	/* Terminating entry */
 };