| From 8bc7823ed3bd5b87765e1b3d6f72c69624680921 Mon Sep 17 00:00:00 2001 |
| From: Jakub Kicinski <kuba@kernel.org> |
| Date: Fri, 22 Oct 2021 16:21:02 -0700 |
| Subject: net: drivers: get ready for const netdev->dev_addr |
| |
| Commit 406f42fa0d3c ("net-next: When a bond have a massive amount |
| of VLANs...") introduced a rbtree for faster Ethernet address look |
| up. To maintain netdev->dev_addr in this tree we need to make all |
| the writes to it go through appropriate helpers. We will make |
| netdev->dev_addr a const. |
| |
| Make sure local references to netdev->dev_addr are constant. |
| |
| Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
| Signed-off-by: David S. Miller <davem@davemloft.net> |
| --- |
| drivers/net/macsec.c | 2 +- |
| drivers/net/macvlan.c | 3 ++- |
| drivers/net/vmxnet3/vmxnet3_drv.c | 4 ++-- |
| 3 files changed, 5 insertions(+), 4 deletions(-) |
| |
| diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c |
| index 18b6dba9394e8..16aa3a478e9e8 100644 |
| --- a/drivers/net/macsec.c |
| +++ b/drivers/net/macsec.c |
| @@ -250,7 +250,7 @@ static bool send_sci(const struct macsec_secy *secy) |
| (secy->n_rx_sc > 1 && !tx_sc->end_station && !tx_sc->scb); |
| } |
| |
| -static sci_t make_sci(u8 *addr, __be16 port) |
| +static sci_t make_sci(const u8 *addr, __be16 port) |
| { |
| sci_t sci; |
| |
| diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c |
| index 6189acb33973c..d2f830ec2969c 100644 |
| --- a/drivers/net/macvlan.c |
| +++ b/drivers/net/macvlan.c |
| @@ -698,7 +698,8 @@ hash_del: |
| return 0; |
| } |
| |
| -static int macvlan_sync_address(struct net_device *dev, unsigned char *addr) |
| +static int macvlan_sync_address(struct net_device *dev, |
| + const unsigned char *addr) |
| { |
| struct macvlan_dev *vlan = netdev_priv(dev); |
| struct net_device *lowerdev = vlan->lowerdev; |
| diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c |
| index 7a205ddf0060a..3e1b7746cce44 100644 |
| --- a/drivers/net/vmxnet3/vmxnet3_drv.c |
| +++ b/drivers/net/vmxnet3/vmxnet3_drv.c |
| @@ -46,7 +46,7 @@ MODULE_DEVICE_TABLE(pci, vmxnet3_pciid_table); |
| static int enable_mq = 1; |
| |
| static void |
| -vmxnet3_write_mac_addr(struct vmxnet3_adapter *adapter, u8 *mac); |
| +vmxnet3_write_mac_addr(struct vmxnet3_adapter *adapter, const u8 *mac); |
| |
| /* |
| * Enable/Disable the given intr |
| @@ -2806,7 +2806,7 @@ vmxnet3_quiesce_dev(struct vmxnet3_adapter *adapter) |
| |
| |
| static void |
| -vmxnet3_write_mac_addr(struct vmxnet3_adapter *adapter, u8 *mac) |
| +vmxnet3_write_mac_addr(struct vmxnet3_adapter *adapter, const u8 *mac) |
| { |
| u32 tmp; |
| |
| -- |
| cgit 1.2.3-1.el7 |
| |