wireless: Use eth_<foo>_addr instead of memset

Use the built-in function instead of memset.

Miscellanea:

Add #include <linux/etherdevice.h> where appropriate
Use ETH_ALEN instead of 6

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

4 files changed, 8 insertions, 8 deletions

diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index 41c8e25df954..7c3ca2f50186 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -1563,7 +1563,7 @@ mwifiex_cfg80211_del_station(struct wiphy *wiphy, struct net_device *dev,
 
 	wiphy_dbg(wiphy, "%s: mac address %pM\n", __func__, params->mac);
 
-	memset(deauth_mac, 0, ETH_ALEN);
+	eth_zero_addr(deauth_mac);
 
 	spin_lock_irqsave(&priv->sta_list_spinlock, flags);
 	sta_node = mwifiex_get_sta_entry(priv, params->mac);
@@ -1786,7 +1786,7 @@ mwifiex_cfg80211_disconnect(struct wiphy *wiphy, struct net_device *dev,
 	wiphy_dbg(wiphy, "info: successfully disconnected from %pM:"
 		" reason code %d\n", priv->cfg_bssid, reason_code);
 
-	memset(priv->cfg_bssid, 0, ETH_ALEN);
+	eth_zero_addr(priv->cfg_bssid);
 	priv->hs2_enabled = false;
 
 	return 0;
@@ -2046,7 +2046,7 @@ mwifiex_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
 		dev_dbg(priv->adapter->dev,
 			"info: association to bssid %pM failed\n",
 			priv->cfg_bssid);
-		memset(priv->cfg_bssid, 0, ETH_ALEN);
+		eth_zero_addr(priv->cfg_bssid);
 
 		if (ret > 0)
 			cfg80211_connect_result(priv->netdev, priv->cfg_bssid,
@@ -2194,7 +2194,7 @@ mwifiex_cfg80211_leave_ibss(struct wiphy *wiphy, struct net_device *dev)
 	if (mwifiex_deauthenticate(priv, NULL))
 		return -EFAULT;
 
-	memset(priv->cfg_bssid, 0, ETH_ALEN);
+	eth_zero_addr(priv->cfg_bssid);
 
 	return 0;
 }
diff --git a/drivers/net/wireless/mwifiex/init.c b/drivers/net/wireless/mwifiex/init.c
index b77ba743e1c4..0978b1cc58b6 100644
--- a/drivers/net/wireless/mwifiex/init.c
+++ b/drivers/net/wireless/mwifiex/init.c
@@ -76,7 +76,7 @@ int mwifiex_init_priv(struct mwifiex_private *priv)
 	u32 i;
 
 	priv->media_connected = false;
-	memset(priv->curr_addr, 0xff, ETH_ALEN);
+	eth_broadcast_addr(priv->curr_addr);
 
 	priv->pkt_tx_ctrl = 0;
 	priv->bss_mode = NL80211_IFTYPE_UNSPECIFIED;
@@ -299,7 +299,7 @@ static void mwifiex_init_adapter(struct mwifiex_adapter *adapter)
 	adapter->ext_scan = false;
 	adapter->key_api_major_ver = 0;
 	adapter->key_api_minor_ver = 0;
-	memset(adapter->perm_addr, 0xff, ETH_ALEN);
+	eth_broadcast_addr(adapter->perm_addr);
 	adapter->iface_limit.sta_intf = MWIFIEX_MAX_STA_NUM;
 	adapter->iface_limit.uap_intf = MWIFIEX_MAX_UAP_NUM;
 	adapter->iface_limit.p2p_intf = MWIFIEX_MAX_P2P_NUM;
diff --git a/drivers/net/wireless/mwifiex/sta_event.c b/drivers/net/wireless/mwifiex/sta_event.c
index 80ffe7412496..64c4223a1e1e 100644
--- a/drivers/net/wireless/mwifiex/sta_event.c
+++ b/drivers/net/wireless/mwifiex/sta_event.c
@@ -135,7 +135,7 @@ mwifiex_reset_connect_state(struct mwifiex_private *priv, u16 reason_code)
 		cfg80211_disconnected(priv->netdev, reason_code, NULL, 0,
 				      GFP_KERNEL);
 	}
-	memset(priv->cfg_bssid, 0, ETH_ALEN);
+	eth_zero_addr(priv->cfg_bssid);
 
 	mwifiex_stop_net_dev_queue(priv->netdev, adapter);
 	if (netif_carrier_ok(priv->netdev))
diff --git a/drivers/net/wireless/mwifiex/wmm.c b/drivers/net/wireless/mwifiex/wmm.c
index ef717acec8b7..0cd4f6bed9fc 100644
--- a/drivers/net/wireless/mwifiex/wmm.c
+++ b/drivers/net/wireless/mwifiex/wmm.c
@@ -730,7 +730,7 @@ mwifiex_wmm_add_buf_txqueue(struct mwifiex_private *priv,
 	} else {
 		memcpy(ra, skb->data, ETH_ALEN);
 		if (ra[0] & 0x01 || mwifiex_is_skb_mgmt_frame(skb))
-			memset(ra, 0xff, ETH_ALEN);
+			eth_broadcast_addr(ra);
 		ra_list = mwifiex_wmm_get_queue_raptr(priv, tid_down, ra);
 	}