Thanks for the comments, Yunsheng, >> >> +static int aq_nic_update_link_status(struct aq_nic_s *self) >> +{ >> + int err = self->aq_hw_ops.hw_get_link_status(self->aq_hw); >> + >> + if (err < 0) >> + return -1; > why not just return err?
Agreed, that could be improved. >> + if (self->link_status.mbps != self->aq_hw->aq_link_status.mbps) >> + pr_info("%s: link change old %d new %d\n", >> + AQ_CFG_DRV_NAME, self->link_status.mbps, >> + self->aq_hw->aq_link_status.mbps); > You has ndev in struct aq_nic_s *self, why not use netdev_*? We are planning to introduce a generic rework commit separately and use netif_* set of macro's through all the driver's code. -- BR, Igor