diff options
Diffstat (limited to 'net/8021q')
| -rw-r--r-- | net/8021q/vlan.c | 11 | ||||
| -rw-r--r-- | net/8021q/vlan.h | 2 | ||||
| -rw-r--r-- | net/8021q/vlan_dev.c | 10 |
3 files changed, 11 insertions, 12 deletions
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c index f2531ad66b68..467069b73ce1 100644 --- a/net/8021q/vlan.c +++ b/net/8021q/vlan.c @@ -34,7 +34,7 @@ #include <net/rtnetlink.h> #include <net/net_namespace.h> #include <net/netns/generic.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <linux/if_vlan.h> #include "vlan.h" @@ -44,7 +44,7 @@ /* Global VLAN variables */ -int vlan_net_id __read_mostly; +unsigned int vlan_net_id __read_mostly; const char vlan_fullname[] = "802.1Q VLAN Support"; const char vlan_version[] = DRV_VERSION; @@ -515,8 +515,8 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg) return -EFAULT; /* Null terminate this sucker, just in case. */ - args.device1[23] = 0; - args.u.device2[23] = 0; + args.device1[sizeof(args.device1) - 1] = 0; + args.u.device2[sizeof(args.u.device2) - 1] = 0; rtnl_lock(); @@ -571,8 +571,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg) err = -EPERM; if (!ns_capable(net->user_ns, CAP_NET_ADMIN)) break; - if ((args.u.name_type >= 0) && - (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) { + if (args.u.name_type < VLAN_NAME_TYPE_HIGHEST) { struct vlan_net *vn; vn = net_generic(net, vlan_net_id); diff --git a/net/8021q/vlan.h b/net/8021q/vlan.h index cc1557978066..df8bd65dd370 100644 --- a/net/8021q/vlan.h +++ b/net/8021q/vlan.h @@ -159,7 +159,7 @@ void vlan_netlink_fini(void); extern struct rtnl_link_ops vlan_link_ops; -extern int vlan_net_id; +extern unsigned int vlan_net_id; struct proc_dir_entry; diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c index fbfacd51aa34..e97ab824e368 100644 --- a/net/8021q/vlan_dev.c +++ b/net/8021q/vlan_dev.c @@ -671,7 +671,8 @@ static int vlan_ethtool_get_ts_info(struct net_device *dev, return 0; } -static struct rtnl_link_stats64 *vlan_dev_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats) +static void vlan_dev_get_stats64(struct net_device *dev, + struct rtnl_link_stats64 *stats) { struct vlan_pcpu_stats *p; u32 rx_errors = 0, tx_dropped = 0; @@ -702,8 +703,6 @@ static struct rtnl_link_stats64 *vlan_dev_get_stats64(struct net_device *dev, st } stats->rx_errors = rx_errors; stats->tx_dropped = tx_dropped; - - return stats; } #ifdef CONFIG_NET_POLL_CONTROLLER @@ -792,8 +791,6 @@ static const struct net_device_ops vlan_netdev_ops = { .ndo_netpoll_cleanup = vlan_dev_netpoll_cleanup, #endif .ndo_fix_features = vlan_dev_fix_features, - .ndo_neigh_construct = netdev_default_l2upper_neigh_construct, - .ndo_neigh_destroy = netdev_default_l2upper_neigh_destroy, .ndo_fdb_add = switchdev_port_fdb_add, .ndo_fdb_del = switchdev_port_fdb_del, .ndo_fdb_dump = switchdev_port_fdb_dump, @@ -826,5 +823,8 @@ void vlan_setup(struct net_device *dev) dev->destructor = vlan_dev_free; dev->ethtool_ops = &vlan_ethtool_ops; + dev->min_mtu = 0; + dev->max_mtu = ETH_MAX_MTU; + eth_zero_addr(dev->broadcast); } |