1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 3767a122586..b01960fcfbc 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -197,6 +197,10 @@ err:
 static int qmi_wwan_cdc_wdm_manage_power(struct usb_interface *intf, int on)
 {
         struct usbnet *dev = usb_get_intfdata(intf);
+
+        /* can be called while disconnecting */
+        if (!dev)
+                return 0;
         return qmi_wwan_manage_power(dev, on);
 }