This patch removes unused variable "out_ctx" and avoid multiple calls
to function xhci_get_endpoint_flag().
Signed-off-by: NLin Wang <lin.x.wang@intel.com>
Signed-off-by: NMathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>