From: Cristian Ciocaltea <cristian.ciocaltea@xxxxxxxxx> Date: Mon, 15 Mar 2021 13:29:17 +0200 > + > +#define DEFAULT_MSG_ENABLE (NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_LINK) > +static int debug = -1; > +module_param(debug, int, 0); > +MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)"); Module parameters are strongly discouraged in networking drivers, pplease delete this ad just pass the default to netif_mdg_init(), thanks!