[PATCH] zd1211rw: Use compare_ether_addr()

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>

1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c
index 4c5f78eac349..19172f571524 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zd1211rw/zd_mac.c
@@ -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);