Local variable in function wusb_prf_256 at include/linux/usb/wusb.h, line 331 References: drivers/usb/host/whci/hcd.c, line 64 drivers/usb/host/whci/hcd.c, line 74 drivers/usb/wusbcore/security.c, line 211 drivers/usb/wusbcore/security.c, line 219 drivers/usb/wusbcore/security.c, line 225 drivers/usb/wusbcore/security.c, line 232 drivers/usb/wusbcore/security.c, line 267 drivers/usb/wusbcore/security.c, line 274 drivers/uwb/hwa-rc.c, line 458 drivers/uwb/hwa-rc.c, line 462 drivers/uwb/hwa-rc.c, line 508 drivers/uwb/hwa-rc.c, line 517 drivers/uwb/hwa-rc.c, line 535 drivers/uwb/hwa-rc.c, line 547 drivers/uwb/hwa-rc.c, line 556 drivers/uwb/hwa-rc.c, line 637 drivers/uwb/hwa-rc.c, line 639 drivers/uwb/hwa-rc.c, line 652