usb: dwc3: gadget: avoid while(1) in run_stop()

instead of looping forever and forcing a return if
timeout reaches zero, we can just use timeout and
loop's break condition directly.

Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Felipe Balbi 2016-06-09 16:31:34 +03:00
commit f2df679b6c