tree 35645e216dc920570fe00cbc36cb60a7f332a5a2
parent 526867c3ca0caa2e3e846cb993b0f961c33c2abb
author Xenia Ragiadakou <burzalodowa@gmail.com> 1378304685 +0300
committer Sarah Sharp <sarah.a.sharp@linux.intel.com> 1379976212 -0700

usbcore: check usb device's state before sending a Set SEL control transfer

Set SEL control urbs cannot be sent to a device in unconfigured state.
This patch adds a check in usb_req_set_sel() to ensure the usb device's
state is USB_STATE_CONFIGURED.

Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.com>
Reported-by: Martin MOKREJS <mmokrejs@gmail.com>
Suggested-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>