diff options
Diffstat (limited to 'net/openvswitch')
| -rw-r--r-- | net/openvswitch/actions.c | 98 | ||||
| -rw-r--r-- | net/openvswitch/conntrack.c | 10 | ||||
| -rw-r--r-- | net/openvswitch/conntrack.h | 10 | ||||
| -rw-r--r-- | net/openvswitch/datapath.c | 17 | ||||
| -rw-r--r-- | net/openvswitch/datapath.h | 15 | ||||
| -rw-r--r-- | net/openvswitch/dp_notify.c | 17 | ||||
| -rw-r--r-- | net/openvswitch/flow.c | 15 | ||||
| -rw-r--r-- | net/openvswitch/flow.h | 15 | ||||
| -rw-r--r-- | net/openvswitch/flow_netlink.c | 15 | ||||
| -rw-r--r-- | net/openvswitch/flow_netlink.h | 15 | ||||
| -rw-r--r-- | net/openvswitch/flow_table.c | 15 | ||||
| -rw-r--r-- | net/openvswitch/flow_table.h | 15 | ||||
| -rw-r--r-- | net/openvswitch/vport-gre.c | 15 | ||||
| -rw-r--r-- | net/openvswitch/vport-internal_dev.c | 33 | ||||
| -rw-r--r-- | net/openvswitch/vport-internal_dev.h | 15 | ||||
| -rw-r--r-- | net/openvswitch/vport-netdev.c | 21 | ||||
| -rw-r--r-- | net/openvswitch/vport-netdev.h | 15 | ||||
| -rw-r--r-- | net/openvswitch/vport-vxlan.c | 15 | ||||
| -rw-r--r-- | net/openvswitch/vport.c | 17 | ||||
| -rw-r--r-- | net/openvswitch/vport.h | 15 |
20 files changed, 46 insertions, 357 deletions
diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c index 2c151bb322c1..3572e11b6f21 100644 --- a/net/openvswitch/actions.c +++ b/net/openvswitch/actions.c @@ -1,19 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2007-2017 Nicira, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt @@ -173,50 +160,14 @@ static int do_execute_actions(struct datapath *dp, struct sk_buff *skb, struct sw_flow_key *key, const struct nlattr *attr, int len); -static void update_ethertype(struct sk_buff *skb, struct ethhdr *hdr, - __be16 ethertype) -{ - if (skb->ip_summed == CHECKSUM_COMPLETE) { - __be16 diff[] = { ~(hdr->h_proto), ethertype }; - - skb->csum = ~csum_partial((char *)diff, sizeof(diff), - ~skb->csum); - } - - hdr->h_proto = ethertype; -} - static int push_mpls(struct sk_buff *skb, struct sw_flow_key *key, const struct ovs_action_push_mpls *mpls) { - struct mpls_shim_hdr *new_mpls_lse; - - /* Networking stack do not allow simultaneous Tunnel and MPLS GSO. */ - if (skb->encapsulation) - return -ENOTSUPP; - - if (skb_cow_head(skb, MPLS_HLEN) < 0) - return -ENOMEM; - - if (!skb->inner_protocol) { - skb_set_inner_network_header(skb, skb->mac_len); - skb_set_inner_protocol(skb, skb->protocol); - } - - skb_push(skb, MPLS_HLEN); - memmove(skb_mac_header(skb) - MPLS_HLEN, skb_mac_header(skb), - skb->mac_len); - skb_reset_mac_header(skb); - skb_set_network_header(skb, skb->mac_len); - - new_mpls_lse = mpls_hdr(skb); - new_mpls_lse->label_stack_entry = mpls->mpls_lse; - - skb_postpush_rcsum(skb, new_mpls_lse, MPLS_HLEN); + int err; - if (ovs_key_mac_proto(key) == MAC_PROTO_ETHERNET) - update_ethertype(skb, eth_hdr(skb), mpls->mpls_ethertype); - skb->protocol = mpls->mpls_ethertype; + err = skb_mpls_push(skb, mpls->mpls_lse, mpls->mpls_ethertype); + if (err) + return err; invalidate_flow_key(key); return 0; @@ -227,31 +178,10 @@ static int pop_mpls(struct sk_buff *skb, struct sw_flow_key *key, { int err; - err = skb_ensure_writable(skb, skb->mac_len + MPLS_HLEN); - if (unlikely(err)) + err = skb_mpls_pop(skb, ethertype); + if (err) return err; - skb_postpull_rcsum(skb, mpls_hdr(skb), MPLS_HLEN); - - memmove(skb_mac_header(skb) + MPLS_HLEN, skb_mac_header(skb), - skb->mac_len); - - __skb_pull(skb, MPLS_HLEN); - skb_reset_mac_header(skb); - skb_set_network_header(skb, skb->mac_len); - - if (ovs_key_mac_proto(key) == MAC_PROTO_ETHERNET) { - struct ethhdr *hdr; - - /* mpls_hdr() is used to locate the ethertype field correctly in the - * presence of VLAN tags. - */ - hdr = (struct ethhdr *)((void *)mpls_hdr(skb) - ETH_HLEN); - update_ethertype(skb, hdr, ethertype); - } - if (eth_p_mpls(skb->protocol)) - skb->protocol = ethertype; - invalidate_flow_key(key); return 0; } @@ -263,20 +193,12 @@ static int set_mpls(struct sk_buff *skb, struct sw_flow_key *flow_key, __be32 lse; int err; - err = skb_ensure_writable(skb, skb->mac_len + MPLS_HLEN); - if (unlikely(err)) - return err; - stack = mpls_hdr(skb); lse = OVS_MASKED(stack->label_stack_entry, *mpls_lse, *mask); - if (skb->ip_summed == CHECKSUM_COMPLETE) { - __be32 diff[] = { ~(stack->label_stack_entry), lse }; - - skb->csum = ~csum_partial((char *)diff, sizeof(diff), - ~skb->csum); - } + err = skb_mpls_update_lse(skb, lse); + if (err) + return err; - stack->label_stack_entry = lse; flow_key->mpls.top_lse = lse; return 0; } diff --git a/net/openvswitch/conntrack.c b/net/openvswitch/conntrack.c index 4c597a0bb168..848c6eb55064 100644 --- a/net/openvswitch/conntrack.c +++ b/net/openvswitch/conntrack.c @@ -1,14 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2015 Nicira, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #include <linux/module.h> diff --git a/net/openvswitch/conntrack.h b/net/openvswitch/conntrack.h index 900dadd70974..59dc32761b91 100644 --- a/net/openvswitch/conntrack.h +++ b/net/openvswitch/conntrack.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2015 Nicira, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #ifndef OVS_CONNTRACK_H diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c index dc9ff9367221..33b388103741 100644 --- a/net/openvswitch/datapath.c +++ b/net/openvswitch/datapath.c @@ -1,19 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2007-2014 Nicira, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt @@ -1347,7 +1334,7 @@ static int ovs_flow_cmd_del(struct sk_buff *skb, struct genl_info *info) reply = ovs_flow_cmd_alloc_info((const struct sw_flow_actions __force *) flow->sf_acts, &flow->id, info, false, ufid_flags); if (likely(reply)) { - if (likely(!IS_ERR(reply))) { + if (!IS_ERR(reply)) { rcu_read_lock(); /*To keep RCU checker happy. */ err = ovs_flow_cmd_fill_info(flow, ovs_header->dp_ifindex, reply, info->snd_portid, diff --git a/net/openvswitch/datapath.h b/net/openvswitch/datapath.h index c9eb267c6f7e..751d34accdf9 100644 --- a/net/openvswitch/datapath.h +++ b/net/openvswitch/datapath.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2007-2014 Nicira, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA */ #ifndef DATAPATH_H diff --git a/net/openvswitch/dp_notify.c b/net/openvswitch/dp_notify.c index f3ee2f2825c0..7af0cde8b293 100644 --- a/net/openvswitch/dp_notify.c +++ b/net/openvswitch/dp_notify.c @@ -1,19 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2007-2012 Nicira, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA */ #include <linux/netdevice.h> @@ -61,7 +48,7 @@ void ovs_dp_notify_wq(struct work_struct *work) if (vport->ops->type == OVS_VPORT_TYPE_INTERNAL) continue; - if (!(vport->dev->priv_flags & IFF_OVS_DATAPATH)) + if (!(netif_is_ovs_port(vport->dev))) dp_detach_port_notify(vport); } } diff --git a/net/openvswitch/flow.c b/net/openvswitch/flow.c index f54cf17ef7a8..dca3b1e2acf0 100644 --- a/net/openvswitch/flow.c +++ b/net/openvswitch/flow.c @@ -1,19 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2007-2014 Nicira, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA */ #include <linux/uaccess.h> diff --git a/net/openvswitch/flow.h b/net/openvswitch/flow.h index 5b8e5bd7457b..3e2cc2202d66 100644 --- a/net/openvswitch/flow.h +++ b/net/openvswitch/flow.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2007-2017 Nicira, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA */ #ifndef FLOW_H diff --git a/net/openvswitch/flow_netlink.c b/net/openvswitch/flow_netlink.c index 54eb80dd2dc6..d7559c64795d 100644 --- a/net/openvswitch/flow_netlink.c +++ b/net/openvswitch/flow_netlink.c @@ -1,19 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2007-2017 Nicira, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/net/openvswitch/flow_netlink.h b/net/openvswitch/flow_netlink.h index 66f9553758a5..fe7f77fc5f18 100644 --- a/net/openvswitch/flow_netlink.h +++ b/net/openvswitch/flow_netlink.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2007-2013 Nicira, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA */ diff --git a/net/openvswitch/flow_table.c b/net/openvswitch/flow_table.c index cfb0098c9a01..988fd8a94e43 100644 --- a/net/openvswitch/flow_table.c +++ b/net/openvswitch/flow_table.c @@ -1,19 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2007-2014 Nicira, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA */ #include "flow.h" diff --git a/net/openvswitch/flow_table.h b/net/openvswitch/flow_table.h index de5ec6cf5174..bc52045b63ff 100644 --- a/net/openvswitch/flow_table.h +++ b/net/openvswitch/flow_table.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2007-2013 Nicira, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA */ #ifndef FLOW_TABLE_H diff --git a/net/openvswitch/vport-gre.c b/net/openvswitch/vport-gre.c index c38a62464b85..e6b5e76a962a 100644 --- a/net/openvswitch/vport-gre.c +++ b/net/openvswitch/vport-gre.c @@ -1,19 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2007-2014 Nicira, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c index 26f71cbf7527..d2437b5b2f6a 100644 --- a/net/openvswitch/vport-internal_dev.c +++ b/net/openvswitch/vport-internal_dev.c @@ -1,19 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2007-2012 Nicira, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA */ #include <linux/if_vlan.h> @@ -170,7 +157,9 @@ static struct vport *internal_dev_create(const struct vport_parms *parms) { struct vport *vport; struct internal_dev *internal_dev; + struct net_device *dev; int err; + bool free_vport = true; vport = ovs_vport_alloc(0, &ovs_internal_vport_ops, parms); if (IS_ERR(vport)) { @@ -178,8 +167,9 @@ static struct vport *internal_dev_create(const struct vport_parms *parms) goto error; } - vport->dev = alloc_netdev(sizeof(struct internal_dev), - parms->name, NET_NAME_USER, do_setup); + dev = alloc_netdev(sizeof(struct internal_dev), + parms->name, NET_NAME_USER, do_setup); + vport->dev = dev; if (!vport->dev) { err = -ENOMEM; goto error_free_vport; @@ -200,8 +190,10 @@ static struct vport *internal_dev_create(const struct vport_parms *parms) rtnl_lock(); err = register_netdevice(vport->dev); - if (err) + if (err) { + free_vport = false; goto error_unlock; + } dev_set_promiscuity(vport->dev, 1); rtnl_unlock(); @@ -211,11 +203,12 @@ static struct vport *internal_dev_create(const struct vport_parms *parms) error_unlock: rtnl_unlock(); - free_percpu(vport->dev->tstats); + free_percpu(dev->tstats); error_free_netdev: - free_netdev(vport->dev); + free_netdev(dev); error_free_vport: - ovs_vport_free(vport); + if (free_vport) + ovs_vport_free(vport); error: return ERR_PTR(err); } diff --git a/net/openvswitch/vport-internal_dev.h b/net/openvswitch/vport-internal_dev.h index 1b179a190cff..0112d1b09d4b 100644 --- a/net/openvswitch/vport-internal_dev.h +++ b/net/openvswitch/vport-internal_dev.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2007-2011 Nicira, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA */ #ifndef VPORT_INTERNAL_DEV_H diff --git a/net/openvswitch/vport-netdev.c b/net/openvswitch/vport-netdev.c index 9bec22e3e9e8..57d6436e6f6a 100644 --- a/net/openvswitch/vport-netdev.c +++ b/net/openvswitch/vport-netdev.c @@ -1,19 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2007-2012 Nicira, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt @@ -169,7 +156,7 @@ void ovs_netdev_detach_dev(struct vport *vport) static void netdev_destroy(struct vport *vport) { rtnl_lock(); - if (vport->dev->priv_flags & IFF_OVS_DATAPATH) + if (netif_is_ovs_port(vport->dev)) ovs_netdev_detach_dev(vport); rtnl_unlock(); @@ -179,7 +166,7 @@ static void netdev_destroy(struct vport *vport) void ovs_netdev_tunnel_destroy(struct vport *vport) { rtnl_lock(); - if (vport->dev->priv_flags & IFF_OVS_DATAPATH) + if (netif_is_ovs_port(vport->dev)) ovs_netdev_detach_dev(vport); /* We can be invoked by both explicit vport deletion and @@ -199,7 +186,7 @@ EXPORT_SYMBOL_GPL(ovs_netdev_tunnel_destroy); /* Returns null if this device is not attached to a datapath. */ struct vport *ovs_netdev_get_vport(struct net_device *dev) { - if (likely(dev->priv_flags & IFF_OVS_DATAPATH)) + if (likely(netif_is_ovs_port(dev))) return (struct vport *) rcu_dereference_rtnl(dev->rx_handler_data); else diff --git a/net/openvswitch/vport-netdev.h b/net/openvswitch/vport-netdev.h index 19e29c12adcc..c5d83a43bfc4 100644 --- a/net/openvswitch/vport-netdev.h +++ b/net/openvswitch/vport-netdev.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2007-2011 Nicira, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA */ #ifndef VPORT_NETDEV_H diff --git a/net/openvswitch/vport-vxlan.c b/net/openvswitch/vport-vxlan.c index f3c54871f9e1..188e9c1360a1 100644 --- a/net/openvswitch/vport-vxlan.c +++ b/net/openvswitch/vport-vxlan.c @@ -1,20 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2014 Nicira, Inc. * Copyright (c) 2013 Cisco Systems, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA */ #include <linux/kernel.h> diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c index 258ce3b7b452..3fc38d16c456 100644 --- a/net/openvswitch/vport.c +++ b/net/openvswitch/vport.c @@ -1,19 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2007-2014 Nicira, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA */ #include <linux/etherdevice.h> @@ -261,8 +248,6 @@ int ovs_vport_set_options(struct vport *vport, struct nlattr *options) */ void ovs_vport_del(struct vport *vport) { - ASSERT_OVSL(); - hlist_del_rcu(&vport->hash_node); module_put(vport->ops->owner); vport->ops->destroy(vport); diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h index cda66c26ad08..1eb7495ac5b4 100644 --- a/net/openvswitch/vport.h +++ b/net/openvswitch/vport.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2007-2012 Nicira, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA */ #ifndef VPORT_H |
