intel/igc/igc_main.c

361 		goto err;
371 		goto err;
378 err:
393 	int i, err = 0;
396 		err = igc_setup_tx_resources(adapter->tx_ring[i]);
397 		if (err) {
405 	return err;
555 		goto err;
567 		goto err;
575 err:
593 	int i, err = 0;
596 		err = igc_setup_rx_resources(adapter->rx_ring[i]);
597 		if (err) {
605 	return err;
1116 	int err;
1121 	err = igc_init_empty_frame(ring, first, skb);
1122 	if (err)
1123 		return err;
1472 	int err;
1480 	err = skb_cow_head(skb, 0);
1481 	if (err < 0)
1482 		return err;
3783 	int err;
3790 		err = igc_add_etype_filter(adapter, rule->filter.etype,
3792 		if (err)
3793 			return err;
3797 		err = igc_add_mac_filter(adapter, IGC_MAC_FILTER_TYPE_SRC,
3799 		if (err)
3800 			return err;
3804 		err = igc_add_mac_filter(adapter, IGC_MAC_FILTER_TYPE_DST,
3806 		if (err)
3807 			return err;
3813 		err = igc_add_vlan_prio_filter(adapter, prio, rule->action);
3814 		if (err)
3815 			return err;
3916 	int err;
3918 	err = igc_enable_nfc_rule(adapter, rule);
3919 	if (err)
3920 		return err;
4469 	int err;
4503 	err = pci_enable_msix_range(adapter->pdev,
4507 	if (err > 0)
4815 	int err;
4819 			err = igc_alloc_q_vector(adapter, q_vectors, v_idx,
4822 			if (err)
4835 		err = igc_alloc_q_vector(adapter, q_vectors, v_idx,
4838 		if (err)
4871 	int err = 0;
4875 	err = igc_alloc_q_vectors(adapter);
4876 	if (err) {
4887 	return err;
5537 	int i = 0, err = 0, vector = 0, free_vector = 0;
5540 	err = request_irq(adapter->msix_entries[vector].vector,
5542 	if (err)
5570 		err = request_irq(adapter->msix_entries[vector].vector,
5573 		if (err)
5590 	return err;
5939 	int err = 0;
5942 		err = igc_request_msix(adapter);
5943 		if (!err)
5950 		err = igc_init_interrupt_scheme(adapter, false);
5951 		if (err)
5961 		err = request_irq(pdev->irq, &igc_intr_msi, 0,
5963 		if (!err)
5971 	err = request_irq(pdev->irq, &igc_intr, IRQF_SHARED,
5974 	if (err)
5975 		netdev_err(netdev, "Error %d getting interrupt\n", err);
5978 	return err;
5999 	int err = 0;
6015 	err = igc_setup_all_tx_resources(adapter);
6016 	if (err)
6020 	err = igc_setup_all_rx_resources(adapter);
6021 	if (err)
6028 	err = igc_request_irq(adapter);
6029 	if (err)
6063 	return err;
6069 	int err;
6072 	err = netif_set_real_num_queues(netdev, adapter->num_tx_queues,
6074 	if (err) {
6076 		return err;
6224 	int err;
6229 	err = igc_save_launchtime_params(adapter, qopt->queue, qopt->enable);
6230 	if (err)
6231 		return err;
6427 	int err;
6432 	err = igc_save_qbv_schedule(adapter, qopt);
6433 	if (err)
6434 		return err;
6490 	int err;
6498 	err = igc_save_cbs_params(adapter, qopt->queue, qopt->enable,
6501 	if (err)
6502 		return err;
6594 		int err;
6597 		err = igc_xdp_init_tx_descriptor(ring, xdpf);
6598 		if (err)
6849 	int err;
6851 	err = pci_enable_device_mem(pdev);
6852 	if (err)
6853 		return err;
6855 	err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
6856 	if (err) {
6862 	err = pci_request_mem_regions(pdev, igc_driver_name);
6863 	if (err)
6866 	err = pci_enable_ptm(pdev, NULL);
6867 	if (err < 0)
6872 	err = -ENOMEM;
6890 	err = pci_save_state(pdev);
6891 	if (err)
6894 	err = -EIO;
6924 	err = ei->get_invariants(hw);
6925 	if (err)
6950 	err = igc_sw_init(adapter);
6951 	if (err)
6981 			err = -EIO;
6996 		err = -EIO;
7042 	err = register_netdev(netdev);
7043 	if (err)
7068 		err = igc_led_setup(adapter);
7069 		if (err)
7090 	return err;
7253 	u32 err, val;
7261 	err = pci_enable_device_mem(pdev);
7262 	if (err) {
7264 		return err;
7290 		err = __igc_open(netdev, true);
7291 		if (!err)
7295 	return err;
7453 	int err = 0;
7466 		err = igc_open(netdev);
7468 	return err;