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authorJakub Kicinski <kuba@kernel.org>2021-10-08 19:53:39 +0200
committerDavid S. Miller <davem@davemloft.net>2021-10-09 12:55:01 +0200
commitea52a0b58e41c3b2b9e97ff13fe0da9c9e430ea8 (patch)
treebeeede725830633b0e8314873371ce207a3f2929 /drivers/net
parentMerge branch 'dev_addr-direct-writes' (diff)
downloadlinux-ea52a0b58e41c3b2b9e97ff13fe0da9c9e430ea8.tar.xz
linux-ea52a0b58e41c3b2b9e97ff13fe0da9c9e430ea8.zip
net: use dev_addr_set()
Use dev_addr_set() instead of writing directly to netdev->dev_addr in various misc and old drivers. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/bonding/bond_main.c2
-rw-r--r--drivers/net/hamradio/baycom_epp.c2
-rw-r--r--drivers/net/hamradio/bpqether.c2
-rw-r--r--drivers/net/hamradio/dmascc.c3
-rw-r--r--drivers/net/hamradio/hdlcdrv.c2
-rw-r--r--drivers/net/hamradio/scc.c2
-rw-r--r--drivers/net/hamradio/yam.c2
-rw-r--r--drivers/net/net_failover.c3
-rw-r--r--drivers/net/ntb_netdev.c2
-rw-r--r--drivers/net/team/team.c2
-rw-r--r--drivers/net/vmxnet3/vmxnet3_drv.c4
-rw-r--r--drivers/net/wan/lapbether.c2
12 files changed, 13 insertions, 15 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 77dc79a7f574..0c52612cb8e9 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -4414,7 +4414,7 @@ static int bond_set_mac_address(struct net_device *bond_dev, void *addr)
}
/* success */
- memcpy(bond_dev->dev_addr, ss->__data, bond_dev->addr_len);
+ dev_addr_set(bond_dev, ss->__data);
return 0;
unwind:
diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c
index 775dcf4ebde5..f6428ff780ab 100644
--- a/drivers/net/hamradio/baycom_epp.c
+++ b/drivers/net/hamradio/baycom_epp.c
@@ -791,7 +791,7 @@ static int baycom_set_mac_address(struct net_device *dev, void *addr)
struct sockaddr *sa = (struct sockaddr *)addr;
/* addr is an AX.25 shifted ASCII mac address */
- memcpy(dev->dev_addr, sa->sa_data, dev->addr_len);
+ dev_addr_set(dev, sa->sa_data);
return 0;
}
diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c
index d967b0748773..1ac816164a9b 100644
--- a/drivers/net/hamradio/bpqether.c
+++ b/drivers/net/hamradio/bpqether.c
@@ -302,7 +302,7 @@ static int bpq_set_mac_address(struct net_device *dev, void *addr)
{
struct sockaddr *sa = (struct sockaddr *)addr;
- memcpy(dev->dev_addr, sa->sa_data, dev->addr_len);
+ dev_addr_set(dev, sa->sa_data);
return 0;
}
diff --git a/drivers/net/hamradio/dmascc.c b/drivers/net/hamradio/dmascc.c
index f4c3efc3e074..a4ba1b79d2d0 100644
--- a/drivers/net/hamradio/dmascc.c
+++ b/drivers/net/hamradio/dmascc.c
@@ -956,8 +956,7 @@ static int scc_send_packet(struct sk_buff *skb, struct net_device *dev)
static int scc_set_mac_address(struct net_device *dev, void *sa)
{
- memcpy(dev->dev_addr, ((struct sockaddr *) sa)->sa_data,
- dev->addr_len);
+ dev_addr_set(dev, ((struct sockaddr *)sa)->sa_data);
return 0;
}
diff --git a/drivers/net/hamradio/hdlcdrv.c b/drivers/net/hamradio/hdlcdrv.c
index 5805cfc83854..ab5327acec22 100644
--- a/drivers/net/hamradio/hdlcdrv.c
+++ b/drivers/net/hamradio/hdlcdrv.c
@@ -415,7 +415,7 @@ static int hdlcdrv_set_mac_address(struct net_device *dev, void *addr)
struct sockaddr *sa = (struct sockaddr *)addr;
/* addr is an AX.25 shifted ASCII mac address */
- memcpy(dev->dev_addr, sa->sa_data, dev->addr_len);
+ dev_addr_set(dev, sa->sa_data);
return 0;
}
diff --git a/drivers/net/hamradio/scc.c b/drivers/net/hamradio/scc.c
index e0bb131a33d7..9b745d09d327 100644
--- a/drivers/net/hamradio/scc.c
+++ b/drivers/net/hamradio/scc.c
@@ -1951,7 +1951,7 @@ static int scc_net_siocdevprivate(struct net_device *dev,
static int scc_net_set_mac_address(struct net_device *dev, void *addr)
{
struct sockaddr *sa = (struct sockaddr *) addr;
- memcpy(dev->dev_addr, sa->sa_data, dev->addr_len);
+ dev_addr_set(dev, sa->sa_data);
return 0;
}
diff --git a/drivers/net/hamradio/yam.c b/drivers/net/hamradio/yam.c
index 6ddacbdb224b..e557ccf98bcf 100644
--- a/drivers/net/hamradio/yam.c
+++ b/drivers/net/hamradio/yam.c
@@ -1063,7 +1063,7 @@ static int yam_set_mac_address(struct net_device *dev, void *addr)
struct sockaddr *sa = (struct sockaddr *) addr;
/* addr is an AX.25 shifted ASCII mac address */
- memcpy(dev->dev_addr, sa->sa_data, dev->addr_len);
+ dev_addr_set(dev, sa->sa_data);
return 0;
}
diff --git a/drivers/net/net_failover.c b/drivers/net/net_failover.c
index 2a4892402ed8..86ec5aae4289 100644
--- a/drivers/net/net_failover.c
+++ b/drivers/net/net_failover.c
@@ -748,8 +748,7 @@ struct failover *net_failover_create(struct net_device *standby_dev)
failover_dev->hw_features |= NETIF_F_GSO_ENCAP_ALL;
failover_dev->features |= failover_dev->hw_features;
- memcpy(failover_dev->dev_addr, standby_dev->dev_addr,
- failover_dev->addr_len);
+ dev_addr_set(failover_dev, standby_dev->dev_addr);
failover_dev->min_mtu = standby_dev->min_mtu;
failover_dev->max_mtu = standby_dev->max_mtu;
diff --git a/drivers/net/ntb_netdev.c b/drivers/net/ntb_netdev.c
index a5bab614ff84..98ca6b18415e 100644
--- a/drivers/net/ntb_netdev.c
+++ b/drivers/net/ntb_netdev.c
@@ -428,7 +428,7 @@ static int ntb_netdev_probe(struct device *client_dev)
ndev->watchdog_timeo = msecs_to_jiffies(NTB_TX_TIMEOUT_MS);
eth_random_addr(ndev->perm_addr);
- memcpy(ndev->dev_addr, ndev->perm_addr, ndev->addr_len);
+ dev_addr_set(ndev, ndev->perm_addr);
ndev->netdev_ops = &ntb_netdev_ops;
ndev->ethtool_ops = &ntb_ethtool_ops;
diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
index dd7917cab2b1..8b2adc56b92a 100644
--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.c
@@ -1790,7 +1790,7 @@ static int team_set_mac_address(struct net_device *dev, void *p)
if (dev->type == ARPHRD_ETHER && !is_valid_ether_addr(addr->sa_data))
return -EADDRNOTAVAIL;
- memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
+ dev_addr_set(dev, addr->sa_data);
mutex_lock(&team->lock);
list_for_each_entry(port, &team->port_list, list)
if (team->ops.port_change_dev_addr)
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index 142f70670f5c..7a205ddf0060 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -2824,7 +2824,7 @@ vmxnet3_set_mac_addr(struct net_device *netdev, void *p)
struct sockaddr *addr = p;
struct vmxnet3_adapter *adapter = netdev_priv(netdev);
- memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
+ dev_addr_set(netdev, addr->sa_data);
vmxnet3_write_mac_addr(adapter, addr->sa_data);
return 0;
@@ -3638,7 +3638,7 @@ vmxnet3_probe_device(struct pci_dev *pdev,
#endif
vmxnet3_read_mac_addr(adapter, mac);
- memcpy(netdev->dev_addr, mac, netdev->addr_len);
+ dev_addr_set(netdev, mac);
netdev->netdev_ops = &vmxnet3_netdev_ops;
vmxnet3_set_ethtool_ops(netdev);
diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c
index 89d31adc3809..282192b82404 100644
--- a/drivers/net/wan/lapbether.c
+++ b/drivers/net/wan/lapbether.c
@@ -301,7 +301,7 @@ static int lapbeth_set_mac_address(struct net_device *dev, void *addr)
{
struct sockaddr *sa = addr;
- memcpy(dev->dev_addr, sa->sa_data, dev->addr_len);
+ dev_addr_set(dev, sa->sa_data);
return 0;
}