diff options
Diffstat (limited to 'net/8021q/vlan.c')
| -rw-r--r-- | net/8021q/vlan.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c index f0e335aa20df..41e8f65bd3f0 100644 --- a/net/8021q/vlan.c +++ b/net/8021q/vlan.c @@ -46,10 +46,10 @@ int vlan_net_id; /* Our listing of VLAN group(s) */ static struct hlist_head vlan_group_hash[VLAN_GRP_HASH_SIZE]; -static char vlan_fullname[] = "802.1Q VLAN Support"; -static char vlan_version[] = DRV_VERSION; -static char vlan_copyright[] = "Ben Greear <greearb@candelatech.com>"; -static char vlan_buggyright[] = "David S. Miller <davem@redhat.com>"; +const char vlan_fullname[] = "802.1Q VLAN Support"; +const char vlan_version[] = DRV_VERSION; +static const char vlan_copyright[] = "Ben Greear <greearb@candelatech.com>"; +static const char vlan_buggyright[] = "David S. Miller <davem@redhat.com>"; static struct packet_type vlan_packet_type = { .type = __constant_htons(ETH_P_8021Q), @@ -144,6 +144,7 @@ void unregister_vlan_dev(struct net_device *dev) { struct vlan_dev_info *vlan = vlan_dev_info(dev); struct net_device *real_dev = vlan->real_dev; + const struct net_device_ops *ops = real_dev->netdev_ops; struct vlan_group *grp; u16 vlan_id = vlan->vlan_id; @@ -156,7 +157,7 @@ void unregister_vlan_dev(struct net_device *dev) * HW accelerating devices or SW vlan input packet processing. */ if (real_dev->features & NETIF_F_HW_VLAN_FILTER) - real_dev->vlan_rx_kill_vid(real_dev, vlan_id); + ops->ndo_vlan_rx_kill_vid(real_dev, vlan_id); vlan_group_set_device(grp, vlan_id, NULL); grp->nr_vlans--; @@ -170,7 +171,7 @@ void unregister_vlan_dev(struct net_device *dev) vlan_gvrp_uninit_applicant(real_dev); if (real_dev->features & NETIF_F_HW_VLAN_RX) - real_dev->vlan_rx_register(real_dev, NULL); + ops->ndo_vlan_rx_register(real_dev, NULL); hlist_del_rcu(&grp->hlist); @@ -205,21 +206,21 @@ static void vlan_transfer_operstate(const struct net_device *dev, int vlan_check_real_dev(struct net_device *real_dev, u16 vlan_id) { - char *name = real_dev->name; + const char *name = real_dev->name; + const struct net_device_ops *ops = real_dev->netdev_ops; if (real_dev->features & NETIF_F_VLAN_CHALLENGED) { pr_info("8021q: VLANs not supported on %s\n", name); return -EOPNOTSUPP; } - if ((real_dev->features & NETIF_F_HW_VLAN_RX) && - !real_dev->vlan_rx_register) { + if ((real_dev->features & NETIF_F_HW_VLAN_RX) && !ops->ndo_vlan_rx_register) { pr_info("8021q: device %s has buggy VLAN hw accel\n", name); return -EOPNOTSUPP; } if ((real_dev->features & NETIF_F_HW_VLAN_FILTER) && - (!real_dev->vlan_rx_add_vid || !real_dev->vlan_rx_kill_vid)) { + (!ops->ndo_vlan_rx_add_vid || !ops->ndo_vlan_rx_kill_vid)) { pr_info("8021q: Device %s has buggy VLAN hw accel\n", name); return -EOPNOTSUPP; } @@ -240,6 +241,7 @@ int register_vlan_dev(struct net_device *dev) { struct vlan_dev_info *vlan = vlan_dev_info(dev); struct net_device *real_dev = vlan->real_dev; + const struct net_device_ops *ops = real_dev->netdev_ops; u16 vlan_id = vlan->vlan_id; struct vlan_group *grp, *ngrp = NULL; int err; @@ -275,9 +277,9 @@ int register_vlan_dev(struct net_device *dev) grp->nr_vlans++; if (ngrp && real_dev->features & NETIF_F_HW_VLAN_RX) - real_dev->vlan_rx_register(real_dev, ngrp); + ops->ndo_vlan_rx_register(real_dev, ngrp); if (real_dev->features & NETIF_F_HW_VLAN_FILTER) - real_dev->vlan_rx_add_vid(real_dev, vlan_id); + ops->ndo_vlan_rx_add_vid(real_dev, vlan_id); return 0; |