wusb: fix oops when terminating a non-existant reservation



If a reservation was not established, do not try terminating it.

Signed-off-by: David Vrabel <david.vrabel@csr.com>

parent 671e470e

drivers/usb/wusbcore/reservation.c

+5 −2

Original line number	Diff line number	Diff line
		@@ -110,6 +110,9 @@ int wusbhc_rsv_establish(struct wusbhc *wusbhc)
		*/
		void wusbhc_rsv_terminate(struct wusbhc *wusbhc)
		{
		if (wusbhc->rsv) {
		uwb_rsv_terminate(wusbhc->rsv);
		uwb_rsv_destroy(wusbhc->rsv);
		wusbhc->rsv = NULL;
		}
		}