diff options
| -rw-r--r-- | Documentation/networking/netdevices.txt | 4 | ||||
| -rw-r--r-- | include/linux/netdevice.h | 4 | ||||
| -rw-r--r-- | net/core/dev.c | 6 | ||||
| -rw-r--r-- | net/core/dev_addr_lists.c | 4 | ||||
| -rw-r--r-- | net/ipv4/igmp.c | 2 |
5 files changed, 7 insertions, 13 deletions
diff --git a/Documentation/networking/netdevices.txt b/Documentation/networking/netdevices.txt index 87b3d15..8935834 100644 --- a/Documentation/networking/netdevices.txt +++ b/Documentation/networking/netdevices.txt @@ -73,7 +73,7 @@ dev->hard_start_xmit: has to lock by itself when needed. It is recommended to use a try lock for this and return NETDEV_TX_LOCKED when the spin lock fails. The locking there should also properly protect against - set_multicast_list. Note that the use of NETIF_F_LLTX is deprecated. + set_rx_mode. Note that the use of NETIF_F_LLTX is deprecated. Don't use it for new drivers. Context: Process with BHs disabled or BH (timer), @@ -92,7 +92,7 @@ dev->tx_timeout: Context: BHs disabled Notes: netif_queue_stopped() is guaranteed true -dev->set_multicast_list: +dev->set_rx_mode: Synchronization: netif_tx_lock spinlock. Context: BHs disabled diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 96e4f7e..125f9fb 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -726,9 +726,6 @@ struct netdev_tc_txq { * If driver handles unicast address filtering, it should set * IFF_UNICAST_FLT to its priv_flags. * - * void (*ndo_set_multicast_list)(struct net_device *dev); - * This function is called when the multicast address list changes. - * * int (*ndo_set_mac_address)(struct net_device *dev, void *addr); * This function is called when the Media Access Control address * needs to be changed. If this interface is not defined, the @@ -870,7 +867,6 @@ struct net_device_ops { void (*ndo_change_rx_flags)(struct net_device *dev, int flags); void (*ndo_set_rx_mode)(struct net_device *dev); - void (*ndo_set_multicast_list)(struct net_device *dev); int (*ndo_set_mac_address)(struct net_device *dev, void *addr); int (*ndo_validate_addr)(struct net_device *dev); diff --git a/net/core/dev.c b/net/core/dev.c index 6eb03fd..ead0366 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -4537,8 +4537,6 @@ void __dev_set_rx_mode(struct net_device *dev) if (ops->ndo_set_rx_mode) ops->ndo_set_rx_mode(dev); - else if (ops->ndo_set_multicast_list) - ops->ndo_set_multicast_list(dev); } void dev_set_rx_mode(struct net_device *dev) @@ -4888,7 +4886,7 @@ static int dev_ifsioc(struct net *net, struct ifreq *ifr, unsigned int cmd) return -EOPNOTSUPP; case SIOCADDMULTI: - if ((!ops->ndo_set_multicast_list && !ops->ndo_set_rx_mode) || + if (!ops->ndo_set_rx_mode || ifr->ifr_hwaddr.sa_family != AF_UNSPEC) return -EINVAL; if (!netif_device_present(dev)) @@ -4896,7 +4894,7 @@ static int dev_ifsioc(struct net *net, struct ifreq *ifr, unsigned int cmd) return dev_mc_add_global(dev, ifr->ifr_hwaddr.sa_data); case SIOCDELMULTI: - if ((!ops->ndo_set_multicast_list && !ops->ndo_set_rx_mode) || + if (!ops->ndo_set_rx_mode || ifr->ifr_hwaddr.sa_family != AF_UNSPEC) return -EINVAL; if (!netif_device_present(dev)) diff --git a/net/core/dev_addr_lists.c b/net/core/dev_addr_lists.c index e2e6693..283d1b8 100644 --- a/net/core/dev_addr_lists.c +++ b/net/core/dev_addr_lists.c @@ -591,8 +591,8 @@ EXPORT_SYMBOL(dev_mc_del_global); * addresses that have no users left. The source device must be * locked by netif_tx_lock_bh. * - * This function is intended to be called from the dev->set_multicast_list - * or dev->set_rx_mode function of layered software devices. + * This function is intended to be called from the ndo_set_rx_mode + * function of layered software devices. */ int dev_mc_sync(struct net_device *to, struct net_device *from) { diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c index 7069522..ce57bde 100644 --- a/net/ipv4/igmp.c +++ b/net/ipv4/igmp.c @@ -1009,7 +1009,7 @@ static void ip_mc_filter_add(struct in_device *in_dev, __be32 addr) /* Checking for IFF_MULTICAST here is WRONG-WRONG-WRONG. We will get multicast token leakage, when IFF_MULTICAST - is changed. This check should be done in dev->set_multicast_list + is changed. This check should be done in ndo_set_rx_mode routine. Something sort of: if (dev->mc_list && dev->flags&IFF_MULTICAST) { do it; } --ANK |
