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-rw-r--r--drivers/usb/wusbcore/reservation.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/usb/wusbcore/reservation.c b/drivers/usb/wusbcore/reservation.c
index c37e4f83e54..4ed97360c04 100644
--- a/drivers/usb/wusbcore/reservation.c
+++ b/drivers/usb/wusbcore/reservation.c
@@ -110,6 +110,9 @@ int wusbhc_rsv_establish(struct wusbhc *wusbhc)
*/
void wusbhc_rsv_terminate(struct wusbhc *wusbhc)
{
- uwb_rsv_terminate(wusbhc->rsv);
- uwb_rsv_destroy(wusbhc->rsv);
+ if (wusbhc->rsv) {
+ uwb_rsv_terminate(wusbhc->rsv);
+ uwb_rsv_destroy(wusbhc->rsv);
+ wusbhc->rsv = NULL;
+ }
}