From: Phong Tran <tranmanphong@gmail.com>Date: Mon, 25 Nov 2019 21:54:43 +0700> @@ -1573,6 +1573,12 @@ static void usbnet_bh (struct timer_list *t)> }> }> > +static void usbnet_bh_tasklet (unsigned long data) ^Please remove this space and resubmit the patch series.