continue;
 
                dev_info(&h->pdev->dev,
-                        "      %4d            %4d            %4d\n",
+                        "      %4d            %4u            %4d\n",
                         i, global_qid, priv->ring[i].tqp_vector->vector_irq);
        }
 
 
        struct hnae3_ae_dev *ae_dev = pci_get_drvdata(pdev);
        pci_ers_result_t ret;
 
-       dev_info(&pdev->dev, "PCI error detected, state(=%d)!!\n", state);
+       dev_info(&pdev->dev, "PCI error detected, state(=%u)!!\n", state);
 
        if (state == pci_channel_io_perm_failure)
                return PCI_ERS_RESULT_DISCONNECT;
 
                        data[ETH_GSTRING_LEN - 1] = '\0';
 
                        /* first, prepend the prefix string */
-                       n1 = scnprintf(data, MAX_PREFIX_SIZE, "%s%d_",
+                       n1 = scnprintf(data, MAX_PREFIX_SIZE, "%s%u_",
                                       prefix, i);
                        size_left = (ETH_GSTRING_LEN - 1) - n1;
 
 
        for (i = 0; i < kinfo->num_tqps; i++) {
                struct hclge_tqp *tqp = container_of(handle->kinfo.tqp[i],
                        struct hclge_tqp, q);
-               snprintf(buff, ETH_GSTRING_LEN, "txq%d_pktnum_rcd",
+               snprintf(buff, ETH_GSTRING_LEN, "txq%u_pktnum_rcd",
                         tqp->index);
                buff = buff + ETH_GSTRING_LEN;
        }
        for (i = 0; i < kinfo->num_tqps; i++) {
                struct hclge_tqp *tqp = container_of(kinfo->tqp[i],
                        struct hclge_tqp, q);
-               snprintf(buff, ETH_GSTRING_LEN, "rxq%d_pktnum_rcd",
+               snprintf(buff, ETH_GSTRING_LEN, "rxq%u_pktnum_rcd",
                         tqp->index);
                buff = buff + ETH_GSTRING_LEN;
        }
                if (fs->m_ext.vlan_tci &&
                    be16_to_cpu(fs->h_ext.vlan_tci) >= VLAN_N_VID) {
                        dev_err(&hdev->pdev->dev,
-                               "failed to config vlan_tci, invalid vlan_tci: %u, max is %u.\n",
+                               "failed to config vlan_tci, invalid vlan_tci: %u, max is %d.\n",
                                ntohs(fs->h_ext.vlan_tci), VLAN_N_VID - 1);
                        return -EINVAL;
                }
 
                resp_pf_to_vf->msg.resp_status = resp;
        } else {
                dev_warn(&hdev->pdev->dev,
-                        "failed to send response to VF, response status %d is out-of-bound\n",
+                        "failed to send response to VF, response status %u is out-of-bound\n",
                         resp);
                resp_pf_to_vf->msg.resp_status = EIO;
        }
 
        for (i = 0; i < kinfo->num_tqps; i++) {
                struct hclgevf_tqp *tqp = container_of(kinfo->tqp[i],
                                                       struct hclgevf_tqp, q);
-               snprintf(buff, ETH_GSTRING_LEN, "txq%d_pktnum_rcd",
+               snprintf(buff, ETH_GSTRING_LEN, "txq%u_pktnum_rcd",
                         tqp->index);
                buff += ETH_GSTRING_LEN;
        }
        for (i = 0; i < kinfo->num_tqps; i++) {
                struct hclgevf_tqp *tqp = container_of(kinfo->tqp[i],
                                                       struct hclgevf_tqp, q);
-               snprintf(buff, ETH_GSTRING_LEN, "rxq%d_pktnum_rcd",
+               snprintf(buff, ETH_GSTRING_LEN, "rxq%u_pktnum_rcd",
                         tqp->index);
                buff += ETH_GSTRING_LEN;
        }