1 files changed, 29 insertions, 9 deletions

diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 91c5f74350b7..b48674b577e6 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -402,6 +402,7 @@ static const struct ieee80211_rate mwl8k_rates_50[] = {
 #define MWL8K_CMD_SET_MAC_ADDR		0x0202		/* per-vif */
 #define MWL8K_CMD_SET_RATEADAPT_MODE	0x0203
 #define MWL8K_CMD_GET_WATCHDOG_BITMAP	0x0205
+#define MWL8K_CMD_DEL_MAC_ADDR		0x0206		/* per-vif */
 #define MWL8K_CMD_BSS_START		0x1100		/* per-vif */
 #define MWL8K_CMD_SET_NEW_STN		0x1111		/* per-vif */
 #define MWL8K_CMD_UPDATE_ENCRYPTION	0x1122		/* per-vif */
@@ -3429,10 +3430,7 @@ static int mwl8k_cmd_enable_sniffer(struct ieee80211_hw *hw, bool enable)
 	return rc;
 }
 
-/*
- * CMD_SET_MAC_ADDR.
- */
-struct mwl8k_cmd_set_mac_addr {
+struct mwl8k_cmd_update_mac_addr {
 	struct mwl8k_cmd_pkt header;
 	union {
 		struct {
@@ -3448,12 +3446,12 @@ struct mwl8k_cmd_set_mac_addr {
 #define MWL8K_MAC_TYPE_PRIMARY_AP		2
 #define MWL8K_MAC_TYPE_SECONDARY_AP		3
 
-static int mwl8k_cmd_set_mac_addr(struct ieee80211_hw *hw,
-				  struct ieee80211_vif *vif, u8 *mac)
+static int mwl8k_cmd_update_mac_addr(struct ieee80211_hw *hw,
+				  struct ieee80211_vif *vif, u8 *mac, bool set)
 {
 	struct mwl8k_priv *priv = hw->priv;
 	struct mwl8k_vif *mwl8k_vif = MWL8K_VIF(vif);
-	struct mwl8k_cmd_set_mac_addr *cmd;
+	struct mwl8k_cmd_update_mac_addr *cmd;
 	int mac_type;
 	int rc;
 
@@ -3474,7 +3472,11 @@ static int mwl8k_cmd_set_mac_addr(struct ieee80211_hw *hw,
 	if (cmd == NULL)
 		return -ENOMEM;
 
-	cmd->header.code = cpu_to_le16(MWL8K_CMD_SET_MAC_ADDR);
+	if (set)
+		cmd->header.code = cpu_to_le16(MWL8K_CMD_SET_MAC_ADDR);
+	else
+		cmd->header.code = cpu_to_le16(MWL8K_CMD_DEL_MAC_ADDR);
+
 	cmd->header.length = cpu_to_le16(sizeof(*cmd));
 	if (priv->ap_fw) {
 		cmd->mbss.mac_type = cpu_to_le16(mac_type);
@@ -3490,6 +3492,24 @@ static int mwl8k_cmd_set_mac_addr(struct ieee80211_hw *hw,
 }
 
 /*
+ * MWL8K_CMD_SET_MAC_ADDR.
+ */
+static inline int mwl8k_cmd_set_mac_addr(struct ieee80211_hw *hw,
+				  struct ieee80211_vif *vif, u8 *mac)
+{
+	return mwl8k_cmd_update_mac_addr(hw, vif, mac, true);
+}
+
+/*
+ * MWL8K_CMD_DEL_MAC_ADDR.
+ */
+static inline int mwl8k_cmd_del_mac_addr(struct ieee80211_hw *hw,
+				  struct ieee80211_vif *vif, u8 *mac)
+{
+	return mwl8k_cmd_update_mac_addr(hw, vif, mac, false);
+}
+
+/*
  * CMD_SET_RATEADAPT_MODE.
  */
 struct mwl8k_cmd_set_rate_adapt_mode {
@@ -4541,7 +4561,7 @@ static void mwl8k_remove_interface(struct ieee80211_hw *hw,
 	if (priv->ap_fw)
 		mwl8k_cmd_set_new_stn_del(hw, vif, vif->addr);
 
-	mwl8k_cmd_set_mac_addr(hw, vif, "\x00\x00\x00\x00\x00\x00");
+	mwl8k_cmd_del_mac_addr(hw, vif, vif->addr);
 
 	mwl8k_remove_vif(priv, mwl8k_vif);
 }