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-rw-r--r--drivers/media/dvb/dvb-core/dvb_net.c6
-rw-r--r--drivers/net/mlx4/en_netdev.c49
-rw-r--r--drivers/net/mlx4/mlx4_en.h3
-rw-r--r--drivers/s390/net/qeth_l2_main.c2
-rw-r--r--net/bluetooth/bnep/netdev.c10
5 files changed, 29 insertions, 41 deletions
diff --git a/drivers/media/dvb/dvb-core/dvb_net.c b/drivers/media/dvb/dvb-core/dvb_net.c
index 441c0642b30a..dba1c84058b7 100644
--- a/drivers/media/dvb/dvb-core/dvb_net.c
+++ b/drivers/media/dvb/dvb-core/dvb_net.c
@@ -1140,7 +1140,6 @@ static void wq_set_multicast_list (struct work_struct *work)
dprintk("%s: allmulti mode\n", dev->name);
priv->rx_mode = RX_MODE_ALL_MULTI;
} else if (!netdev_mc_empty(dev)) {
- int mci;
struct dev_mc_list *mc;
dprintk("%s: set_mc_list, %d entries\n",
@@ -1149,11 +1148,8 @@ static void wq_set_multicast_list (struct work_struct *work)
priv->rx_mode = RX_MODE_MULTI;
priv->multi_num = 0;
- for (mci = 0, mc=dev->mc_list;
- mci < netdev_mc_count(dev);
- mc = mc->next, mci++) {
+ netdev_for_each_mc_addr(mc, dev)
dvb_set_mc_filter(dev, mc);
- }
}
netif_addr_unlock_bh(dev);
diff --git a/drivers/net/mlx4/en_netdev.c b/drivers/net/mlx4/en_netdev.c
index c48b0f4b17b7..7cd0933735e2 100644
--- a/drivers/net/mlx4/en_netdev.c
+++ b/drivers/net/mlx4/en_netdev.c
@@ -160,39 +160,29 @@ static void mlx4_en_do_set_mac(struct work_struct *work)
static void mlx4_en_clear_list(struct net_device *dev)
{
struct mlx4_en_priv *priv = netdev_priv(dev);
- struct dev_mc_list *plist = priv->mc_list;
- struct dev_mc_list *next;
- while (plist) {
- next = plist->next;
- kfree(plist);
- plist = next;
- }
- priv->mc_list = NULL;
+ kfree(priv->mc_addrs);
+ priv->mc_addrs_cnt = 0;
}
static void mlx4_en_cache_mclist(struct net_device *dev)
{
struct mlx4_en_priv *priv = netdev_priv(dev);
struct dev_mc_list *mclist;
- struct dev_mc_list *tmp;
- struct dev_mc_list *plist = NULL;
-
- for (mclist = dev->mc_list; mclist; mclist = mclist->next) {
- tmp = kmalloc(sizeof(struct dev_mc_list), GFP_ATOMIC);
- if (!tmp) {
- en_err(priv, "failed to allocate multicast list\n");
- mlx4_en_clear_list(dev);
- return;
- }
- memcpy(tmp, mclist, sizeof(struct dev_mc_list));
- tmp->next = NULL;
- if (plist)
- plist->next = tmp;
- else
- priv->mc_list = tmp;
- plist = tmp;
+ char *mc_addrs;
+ int mc_addrs_cnt = netdev_mc_count(dev);
+ int i;
+
+ mc_addrs = kmalloc(mc_addrs_cnt * ETH_ALEN, GFP_ATOMIC);
+ if (!mc_addrs) {
+ en_err(priv, "failed to allocate multicast list\n");
+ return;
}
+ i = 0;
+ netdev_for_each_mc_addr(mclist, dev)
+ memcpy(mc_addrs + i++ * ETH_ALEN, mclist->dmi_addr, ETH_ALEN);
+ priv->mc_addrs = mc_addrs;
+ priv->mc_addrs_cnt = mc_addrs_cnt;
}
@@ -212,7 +202,6 @@ static void mlx4_en_do_set_multicast(struct work_struct *work)
mcast_task);
struct mlx4_en_dev *mdev = priv->mdev;
struct net_device *dev = priv->dev;
- struct dev_mc_list *mclist;
u64 mcast_addr = 0;
int err;
@@ -288,6 +277,8 @@ static void mlx4_en_do_set_multicast(struct work_struct *work)
if (err)
en_err(priv, "Failed disabling multicast filter\n");
} else {
+ int i;
+
err = mlx4_SET_MCAST_FLTR(mdev->dev, priv->port, 0,
0, MLX4_MCAST_DISABLE);
if (err)
@@ -302,8 +293,9 @@ static void mlx4_en_do_set_multicast(struct work_struct *work)
netif_tx_lock_bh(dev);
mlx4_en_cache_mclist(dev);
netif_tx_unlock_bh(dev);
- for (mclist = priv->mc_list; mclist; mclist = mclist->next) {
- mcast_addr = mlx4_en_mac_to_u64(mclist->dmi_addr);
+ for (i = 0; i < priv->mc_addrs_cnt; i++) {
+ mcast_addr =
+ mlx4_en_mac_to_u64(priv->mc_addrs + i * ETH_ALEN);
mlx4_SET_MCAST_FLTR(mdev->dev, priv->port,
mcast_addr, 0, MLX4_MCAST_CONFIG);
}
@@ -984,7 +976,6 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port,
priv->flags = prof->flags;
priv->tx_ring_num = prof->tx_ring_num;
priv->rx_ring_num = prof->rx_ring_num;
- priv->mc_list = NULL;
priv->mac_index = -1;
priv->msg_enable = MLX4_EN_MSG_LEVEL;
spin_lock_init(&priv->stats_lock);
diff --git a/drivers/net/mlx4/mlx4_en.h b/drivers/net/mlx4/mlx4_en.h
index 82c3ebc584e3..b55e46c8b682 100644
--- a/drivers/net/mlx4/mlx4_en.h
+++ b/drivers/net/mlx4/mlx4_en.h
@@ -492,7 +492,8 @@ struct mlx4_en_priv {
struct mlx4_en_perf_stats pstats;
struct mlx4_en_pkt_stats pkstats;
struct mlx4_en_port_stats port_stats;
- struct dev_mc_list *mc_list;
+ char *mc_addrs;
+ int mc_addrs_cnt;
struct mlx4_en_stat_out_mbox hw_stats;
};
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index 6f1e3036bafd..7576ad5a833a 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -619,7 +619,7 @@ static void qeth_l2_set_multicast_list(struct net_device *dev)
return;
qeth_l2_del_all_mc(card);
spin_lock_bh(&card->mclock);
- for (dm = dev->mc_list; dm; dm = dm->next)
+ netdev_for_each_mc_addr(dm, dev)
qeth_l2_add_mc(card, dm->da_addr, 0);
netdev_for_each_uc_addr(ha, dev)
diff --git a/net/bluetooth/bnep/netdev.c b/net/bluetooth/bnep/netdev.c
index b6234b73c4cf..326ab453edb7 100644
--- a/net/bluetooth/bnep/netdev.c
+++ b/net/bluetooth/bnep/netdev.c
@@ -87,7 +87,7 @@ static void bnep_net_set_mc_list(struct net_device *dev)
memcpy(__skb_put(skb, ETH_ALEN), dev->broadcast, ETH_ALEN);
r->len = htons(ETH_ALEN * 2);
} else {
- struct dev_mc_list *dmi = dev->mc_list;
+ struct dev_mc_list *dmi;
int i, len = skb->len;
if (dev->flags & IFF_BROADCAST) {
@@ -97,12 +97,12 @@ static void bnep_net_set_mc_list(struct net_device *dev)
/* FIXME: We should group addresses here. */
- for (i = 0;
- i < netdev_mc_count(dev) && i < BNEP_MAX_MULTICAST_FILTERS;
- i++) {
+ i = 0;
+ netdev_for_each_mc_addr(dmi, dev) {
+ if (i == BNEP_MAX_MULTICAST_FILTERS)
+ break;
memcpy(__skb_put(skb, ETH_ALEN), dmi->dmi_addr, ETH_ALEN);
memcpy(__skb_put(skb, ETH_ALEN), dmi->dmi_addr, ETH_ALEN);
- dmi = dmi->next;
}
r->len = htons(skb->len - len);
}
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-03 16:36:19 +0200