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 got through appropriate helpers.
Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
---
CC: ajay.kathat@xxxxxxxxxxxxx
CC: claudiu.beznea@xxxxxxxxxxxxx
CC: kvalo@xxxxxxxxxxxxxx
CC: linux-wireless@xxxxxxxxxxxxxxx
---
drivers/net/wireless/microchip/wilc1000/netdev.c | 13 +++++++++----
drivers/net/wireless/microchip/wilc1000/netdev.h | 3 ++-
2 files changed, 11 insertions(+), 5 deletions(-)
diff --git a/drivers/net/wireless/microchip/wilc1000/netdev.c b/drivers/net/wireless/microchip/wilc1000/netdev.c
index d3b33c6ab93a..690572e01a2a 100644
--- a/drivers/net/wireless/microchip/wilc1000/netdev.c
+++ b/drivers/net/wireless/microchip/wilc1000/netdev.c
@@ -111,7 +111,8 @@ static struct net_device *get_if_handler(struct wilc *wilc, u8 *mac_header)
return ndev;
}
-void wilc_wlan_set_bssid(struct net_device *wilc_netdev, u8 *bssid, u8 mode)
+void wilc_wlan_set_bssid(struct net_device *wilc_netdev, const u8 *bssid,
+ u8 mode)
{
struct wilc_vif *vif = netdev_priv(wilc_netdev);
@@ -594,10 +595,14 @@ static int wilc_mac_open(struct net_device *ndev)
wilc_set_operation_mode(vif, wilc_get_vif_idx(vif), vif->iftype,
vif->idx);
- if (is_valid_ether_addr(ndev->dev_addr))
+ if (is_valid_ether_addr(ndev->dev_addr)) {
wilc_set_mac_address(vif, ndev->dev_addr);
- else
- wilc_get_mac_address(vif, ndev->dev_addr);
+ } else {
+ u8 addr[ETH_ALEN];
+
+ wilc_get_mac_address(vif, addr);
+ eth_hw_addr_set(ndev, addr);
+ }
netdev_dbg(ndev, "Mac address: %pM\n", ndev->dev_addr);
if (!is_valid_ether_addr(ndev->dev_addr)) {
diff --git a/drivers/net/wireless/microchip/wilc1000/netdev.h b/drivers/net/wireless/microchip/wilc1000/netdev.h
index 79f73a72da57..b9a88b3e322f 100644
--- a/drivers/net/wireless/microchip/wilc1000/netdev.h
+++ b/drivers/net/wireless/microchip/wilc1000/netdev.h
@@ -287,7 +287,8 @@ void wilc_frmw_to_host(struct wilc *wilc, u8 *buff, u32 size, u32 pkt_offset);
void wilc_mac_indicate(struct wilc *wilc);
void wilc_netdev_cleanup(struct wilc *wilc);
void wilc_wfi_mgmt_rx(struct wilc *wilc, u8 *buff, u32 size);
-void wilc_wlan_set_bssid(struct net_device *wilc_netdev, u8 *bssid, u8 mode);
+void wilc_wlan_set_bssid(struct net_device *wilc_netdev, const u8 *bssid,
+ u8 mode);
struct wilc_vif *wilc_netdev_ifc_init(struct wilc *wl, const char *name,
int vif_type, enum nl80211_iftype type,
bool rtnl_locked);
--
2.31.1
