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[PATCH] zd1211rw: Use compare_ether_addr()

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Suggested by Maxime Austruy, based on mac80211 changes from Stephen
Hemminger

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Daniel Drake 2007-03-11 19:53:40 +00:00 committed by Jeff Garzik
parent 6bab99be91
commit 832855dc5a
1 changed files with 5 additions and 5 deletions
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10
drivers/net/wireless/zd1211rw/zd_mac.c
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@ -974,14 +974,14 @@ static int is_data_packet_for_us(struct ieee80211_device *ieee,
switch (ieee->iw_mode) {
case IW_MODE_ADHOC:
if ((fc & (IEEE80211_FCTL_TODS|IEEE80211_FCTL_FROMDS)) != 0 ||
memcmp(hdr->addr3, ieee->bssid, ETH_ALEN) != 0)
compare_ether_addr(hdr->addr3, ieee->bssid) != 0)
return 0;
break;
case IW_MODE_AUTO:
case IW_MODE_INFRA:
if ((fc & (IEEE80211_FCTL_TODS|IEEE80211_FCTL_FROMDS)) !=
IEEE80211_FCTL_FROMDS ||
memcmp(hdr->addr2, ieee->bssid, ETH_ALEN) != 0)
compare_ether_addr(hdr->addr2, ieee->bssid) != 0)
return 0;
break;
default:
@ -989,9 +989,9 @@ static int is_data_packet_for_us(struct ieee80211_device *ieee,
return 0;
}
return memcmp(hdr->addr1, netdev->dev_addr, ETH_ALEN) == 0 ||
return compare_ether_addr(hdr->addr1, netdev->dev_addr) == 0 ||
(is_multicast_ether_addr(hdr->addr1) &&
memcmp(hdr->addr3, netdev->dev_addr, ETH_ALEN) != 0) ||
compare_ether_addr(hdr->addr3, netdev->dev_addr) != 0) ||
(netdev->flags & IFF_PROMISC);
}
@ -1047,7 +1047,7 @@ static void update_qual_rssi(struct zd_mac *mac,
hdr = (struct ieee80211_hdr_3addr *)buffer;
if (length < offsetof(struct ieee80211_hdr_3addr, addr3))
return;
if (memcmp(hdr->addr2, zd_mac_to_ieee80211(mac)->bssid, ETH_ALEN) != 0)
if (compare_ether_addr(hdr->addr2, zd_mac_to_ieee80211(mac)->bssid) != 0)
return;
spin_lock_irqsave(&mac->lock, flags);