Lines Matching defs:err
118 #include <linux/err.h>
1300 int err = 0;
1334 err = dev_get_valid_name(net, dev, newname);
1335 if (err < 0) {
1337 return err;
1373 /* err >= 0 after dev_alloc_name() or stores the first errno */
1374 if (err >= 0) {
1375 err = ret;
1388 return err;
1753 int err;
1755 err = call_netdevice_notifier(nb, NETDEV_REGISTER, dev);
1756 err = notifier_to_errno(err);
1757 if (err)
1758 return err;
1782 int err;
1785 err = call_netdevice_register_notifiers(nb, dev);
1786 if (err)
1794 return err;
1825 int err;
1830 err = raw_notifier_chain_register(&netdev_chain, nb);
1831 if (err)
1836 err = call_netdevice_register_net_notifiers(nb, net);
1837 if (err)
1844 return err;
1872 int err;
1877 err = raw_notifier_chain_unregister(&netdev_chain, nb);
1878 if (err)
1887 return err;
1895 int err;
1897 err = raw_notifier_chain_register(&net->netdev_chain, nb);
1898 if (err)
1899 return err;
1903 err = call_netdevice_register_net_notifiers(nb, net);
1904 if (err && !ignore_call_fail)
1911 return err;
1917 int err;
1919 err = raw_notifier_chain_unregister(&net->netdev_chain, nb);
1920 if (err)
1921 return err;
1944 int err;
1947 err = __register_netdevice_notifier_net(net, nb, false);
1949 return err;
1972 int err;
1975 err = __unregister_netdevice_notifier_net(net, nb);
1977 return err;
1985 int err;
1988 err = __register_netdevice_notifier_net(dev_net(dev), nb, false);
1989 if (!err) {
1994 return err;
2002 int err;
2006 err = __unregister_netdevice_notifier_net(dev_net(dev), nb);
2008 return err;
3392 int err;
3395 err = skb_cow_head(skb, 0);
3396 if (err < 0)
3397 return ERR_PTR(err);
4784 int err;
4790 err = xdp_do_generic_redirect(skb->dev, skb,
4792 if (err)
4874 int err;
4879 err = netif_rx_internal(skb);
4883 trace_netif_rx_ni_exit(err);
4885 return err;
5805 int err = -ENOENT;
5819 err = INDIRECT_CALL_INET(ptype->callbacks.gro_complete,
5826 if (err) {
8049 int err;
8056 err = __netdev_upper_dev_link(new_dev, dev, false, NULL, NULL, &priv,
8058 if (err) {
8061 return err;
8335 int err;
8337 err = __dev_set_promiscuity(dev, inc, true);
8338 if (err < 0)
8339 return err;
8342 return err;
8628 int err, orig_mtu;
8633 err = dev_validate_mtu(dev, new_mtu, extack);
8634 if (err)
8635 return err;
8640 err = call_netdevice_notifiers(NETDEV_PRECHANGEMTU, dev);
8641 err = notifier_to_errno(err);
8642 if (err)
8643 return err;
8646 err = __dev_set_mtu(dev, new_mtu);
8648 if (!err) {
8649 err = call_netdevice_notifiers_mtu(NETDEV_CHANGEMTU, dev,
8651 err = notifier_to_errno(err);
8652 if (err) {
8661 return err;
8667 int err;
8670 err = dev_set_mtu_ext(dev, new_mtu, &extack);
8671 if (err && extack._msg)
8673 return err;
8753 int err;
8761 err = dev_pre_changeaddr_notify(dev, sa->sa_data, extack);
8762 if (err)
8763 return err;
8764 err = ops->ndo_set_mac_address(dev, sa);
8765 if (err)
8766 return err;
8865 int err;
8868 err = ops->ndo_get_phys_port_name(dev, name, len);
8869 if (err != -EOPNOTSUPP)
8870 return err;
8892 int err;
8895 err = ops->ndo_get_port_parent_id(dev, ppid);
8896 if (err != -EOPNOTSUPP)
8897 return err;
8900 err = devlink_compat_switch_id_get(dev, ppid);
8901 if (!err || err != -EOPNOTSUPP)
8902 return err;
8908 err = dev_get_port_parent_id(lower_dev, ppid, recurse);
8909 if (err)
8917 return err;
9087 int err;
9103 err = bpf_op(dev, &xdp);
9104 if (err) {
9107 return err;
9155 int err;
9241 err = dev_xdp_install(dev, mode, bpf_op, extack, flags, new_prog);
9242 if (err)
9243 return err;
9347 int err = 0;
9353 err = -ENOLINK;
9358 err = -EPERM;
9364 err = -EINVAL;
9376 err = dev_xdp_install(xdp_link->dev, mode, bpf_op, NULL,
9378 if (err)
9386 return err;
9404 int err, fd;
9415 err = -ENOMEM;
9423 err = bpf_link_prime(&link->link, &link_primer);
9424 if (err) {
9429 err = dev_xdp_attach_link(dev, NULL, link);
9432 if (err) {
9448 return err;
9466 int err;
9481 err = PTR_ERR(old_prog);
9487 err = dev_xdp_attach(dev, extack, NULL, new_prog, old_prog, flags);
9490 if (err && new_prog)
9494 return err;
9660 int err = -1;
9683 err = dev->netdev_ops->ndo_set_features(dev, features);
9685 err = 0;
9687 if (unlikely(err < 0)) {
9690 err, &features, &dev->features);
9704 if (!err) {
9726 err |= vlan_get_rx_ctag_filter_info(dev);
9735 err |= vlan_get_rx_stag_filter_info(dev);
9744 return err < 0 ? 0 : 1;
9813 int err = 0;
9827 err = xdp_rxq_info_reg(&rx[i].xdp_rxq, dev, i);
9828 if (err < 0)
9839 return err;
10149 int err;
10153 err = register_netdevice(dev);
10155 return err;
10812 int err, new_nsid, new_ifindex;
10817 err = -EINVAL;
10826 err = 0;
10833 err = -EEXIST;
10838 err = dev_get_valid_name(net, dev, pat);
10839 if (err < 0)
10900 err = device_rename(&dev->dev, dev->name);
10901 WARN_ON(err);
10906 err = netdev_change_owner(dev, net_old, net);
10907 WARN_ON(err);
10922 err = 0;
10924 return err;
11167 int err;
11182 err = dev_change_net_namespace(dev, &init_net, fb_name);
11183 if (err) {
11185 __func__, dev->name, err);