1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/gadget/m66592-udc.c b/drivers/usb/gadget/m66592-udc.c
index 700dda8a9157..4b27d12f049d 100644
--- a/drivers/usb/gadget/m66592-udc.c
+++ b/drivers/usb/gadget/m66592-udc.c
@@ -1299,7 +1299,7 @@ static int m66592_queue(struct usb_ep *_ep, struct usb_request *_req,
         req->req.actual = 0;
         req->req.status = -EINPROGRESS;
 
-        if (ep->desc == 0)      /* control */
+        if (ep->desc == NULL)   /* control */
                 start_ep0(ep, req);
         else {
                 if (request && !ep->busy)