1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 68ca6769210f..484eaa5c8a5d 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -129,7 +129,6 @@ static int qmi_wwan_bind(struct usbnet *dev, struct usb_interface *intf)
         struct usb_interface_descriptor *desc = &intf->cur_altsetting->desc;
         struct usb_cdc_union_desc *cdc_union = NULL;
         struct usb_cdc_ether_desc *cdc_ether = NULL;
-        u32 required = 1 << USB_CDC_HEADER_TYPE | 1 << USB_CDC_UNION_TYPE;
         u32 found = 0;
         struct usb_driver *driver = driver_of(intf);
         struct qmi_wwan_state *info = (void *)&dev->data;
@@ -197,7 +196,8 @@ next_desc:
         }
 
         /* did we find all the required ones? */
-        if ((found & required) != required) {
+        if (!(found & (1 << USB_CDC_HEADER_TYPE)) ||
+            !(found & (1 << USB_CDC_UNION_TYPE))) {
                 dev_err(&intf->dev, "CDC functional descriptors missing\n");
                 goto err;
         }