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mac80211: use eth_broadcast_addr

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Instead of memset().

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2012-07-13 16:23:07 +02:00
parent 1411af1565
commit e83e6541ce
4 changed files with 6 additions and 6 deletions
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2
net/mac80211/cfg.c
View File

@ -950,7 +950,7 @@ static void ieee80211_send_layer2_update(struct sta_info *sta)
/* 802.2 Type 1 Logical Link Control (LLC) Exchange Identifier (XID) /* 802.2 Type 1 Logical Link Control (LLC) Exchange Identifier (XID)
* Update response frame; IEEE Std 802.2-1998, 5.4.1.2.1 */ * Update response frame; IEEE Std 802.2-1998, 5.4.1.2.1 */
memset(msg->da, 0xff, ETH_ALEN); eth_broadcast_addr(msg->da);
memcpy(msg->sa, sta->sta.addr, ETH_ALEN); memcpy(msg->sa, sta->sta.addr, ETH_ALEN);
msg->len = htons(6); msg->len = htons(6);
msg->dsap = 0; msg->dsap = 0;

2
net/mac80211/ibss.c
View File

@ -109,7 +109,7 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
memset(mgmt, 0, 24 + sizeof(mgmt->u.beacon)); memset(mgmt, 0, 24 + sizeof(mgmt->u.beacon));
mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
IEEE80211_STYPE_PROBE_RESP); IEEE80211_STYPE_PROBE_RESP);
memset(mgmt->da, 0xff, ETH_ALEN); eth_broadcast_addr(mgmt->da);
memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN); memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
memcpy(mgmt->bssid, ifibss->bssid, ETH_ALEN); memcpy(mgmt->bssid, ifibss->bssid, ETH_ALEN);
mgmt->u.beacon.beacon_int = cpu_to_le16(beacon_int); mgmt->u.beacon.beacon_int = cpu_to_le16(beacon_int);

2
net/mac80211/mesh_pathtbl.c
View File

@ -531,7 +531,7 @@ int mesh_path_add(u8 *dst, struct ieee80211_sub_if_data *sdata)
read_lock_bh(&pathtbl_resize_lock); read_lock_bh(&pathtbl_resize_lock);
memcpy(new_mpath->dst, dst, ETH_ALEN); memcpy(new_mpath->dst, dst, ETH_ALEN);
memset(new_mpath->rann_snd_addr, 0xff, ETH_ALEN); eth_broadcast_addr(new_mpath->rann_snd_addr);
new_mpath->is_root = false; new_mpath->is_root = false;
new_mpath->sdata = sdata; new_mpath->sdata = sdata;
new_mpath->flags = 0; new_mpath->flags = 0;

6
net/mac80211/tx.c
View File

@ -2415,7 +2415,7 @@ struct sk_buff *ieee80211_beacon_get_tim(struct ieee80211_hw *hw,
memset(mgmt, 0, hdr_len); memset(mgmt, 0, hdr_len);
mgmt->frame_control = mgmt->frame_control =
cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_BEACON); cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_BEACON);
memset(mgmt->da, 0xff, ETH_ALEN); eth_broadcast_addr(mgmt->da);
memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN); memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
memcpy(mgmt->bssid, sdata->vif.addr, ETH_ALEN); memcpy(mgmt->bssid, sdata->vif.addr, ETH_ALEN);
mgmt->u.beacon.beacon_int = mgmt->u.beacon.beacon_int =
@ -2609,9 +2609,9 @@ struct sk_buff *ieee80211_probereq_get(struct ieee80211_hw *hw,
memset(hdr, 0, sizeof(*hdr)); memset(hdr, 0, sizeof(*hdr));
hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
IEEE80211_STYPE_PROBE_REQ); IEEE80211_STYPE_PROBE_REQ);
memset(hdr->addr1, 0xff, ETH_ALEN); eth_broadcast_addr(hdr->addr1);
memcpy(hdr->addr2, vif->addr, ETH_ALEN); memcpy(hdr->addr2, vif->addr, ETH_ALEN);
memset(hdr->addr3, 0xff, ETH_ALEN); eth_broadcast_addr(hdr->addr3);
pos = skb_put(skb, ie_ssid_len); pos = skb_put(skb, ie_ssid_len);
*pos++ = WLAN_EID_SSID; *pos++ = WLAN_EID_SSID;