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Diffstat (limited to 'net/wireless/mlme.c')
-rw-r--r--net/wireless/mlme.c32
1 files changed, 17 insertions, 15 deletions
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c
index f5a7ac3..e14fdcc 100644
--- a/net/wireless/mlme.c
+++ b/net/wireless/mlme.c
@@ -6,6 +6,7 @@
#include <linux/kernel.h>
#include <linux/module.h>
+#include <linux/etherdevice.h>
#include <linux/netdevice.h>
#include <linux/nl80211.h>
#include <linux/slab.h>
@@ -100,7 +101,7 @@ void __cfg80211_send_deauth(struct net_device *dev,
ASSERT_WDEV_LOCK(wdev);
if (wdev->current_bss &&
- memcmp(wdev->current_bss->pub.bssid, bssid, ETH_ALEN) == 0) {
+ compare_ether_addr(wdev->current_bss->pub.bssid, bssid) == 0) {
cfg80211_unhold_bss(wdev->current_bss);
cfg80211_put_bss(&wdev->current_bss->pub);
wdev->current_bss = NULL;
@@ -115,7 +116,7 @@ void __cfg80211_send_deauth(struct net_device *dev,
reason_code = le16_to_cpu(mgmt->u.deauth.reason_code);
- from_ap = memcmp(mgmt->sa, dev->dev_addr, ETH_ALEN) != 0;
+ from_ap = compare_ether_addr(mgmt->sa, dev->dev_addr) != 0;
__cfg80211_disconnected(dev, NULL, 0, reason_code, from_ap);
} else if (wdev->sme_state == CFG80211_SME_CONNECTING) {
__cfg80211_connect_result(dev, mgmt->bssid, NULL, 0, NULL, 0,
@@ -154,7 +155,7 @@ void __cfg80211_send_disassoc(struct net_device *dev,
return;
if (wdev->current_bss &&
- memcmp(wdev->current_bss->pub.bssid, bssid, ETH_ALEN) == 0) {
+ compare_ether_addr(wdev->current_bss->pub.bssid, bssid) == 0) {
cfg80211_sme_disassoc(dev, wdev->current_bss);
cfg80211_unhold_bss(wdev->current_bss);
cfg80211_put_bss(&wdev->current_bss->pub);
@@ -165,7 +166,7 @@ void __cfg80211_send_disassoc(struct net_device *dev,
reason_code = le16_to_cpu(mgmt->u.disassoc.reason_code);
- from_ap = memcmp(mgmt->sa, dev->dev_addr, ETH_ALEN) != 0;
+ from_ap = compare_ether_addr(mgmt->sa, dev->dev_addr) != 0;
__cfg80211_disconnected(dev, NULL, 0, reason_code, from_ap);
}
EXPORT_SYMBOL(__cfg80211_send_disassoc);
@@ -285,7 +286,7 @@ int __cfg80211_mlme_auth(struct cfg80211_registered_device *rdev,
return -EINVAL;
if (wdev->current_bss &&
- memcmp(bssid, wdev->current_bss->pub.bssid, ETH_ALEN) == 0)
+ compare_ether_addr(bssid, wdev->current_bss->pub.bssid) == 0)
return -EALREADY;
memset(&req, 0, sizeof(req));
@@ -362,7 +363,7 @@ int __cfg80211_mlme_assoc(struct cfg80211_registered_device *rdev,
memset(&req, 0, sizeof(req));
if (wdev->current_bss && prev_bssid &&
- memcmp(wdev->current_bss->pub.bssid, prev_bssid, ETH_ALEN) == 0) {
+ compare_ether_addr(wdev->current_bss->pub.bssid, prev_bssid) == 0) {
/*
* Trying to reassociate: Allow this to proceed and let the old
* association to be dropped when the new one is completed.
@@ -446,7 +447,8 @@ int __cfg80211_mlme_deauth(struct cfg80211_registered_device *rdev,
if (local_state_change) {
if (wdev->current_bss &&
- memcmp(wdev->current_bss->pub.bssid, bssid, ETH_ALEN) == 0) {
+ compare_ether_addr(wdev->current_bss->pub.bssid, bssid)
+ == 0) {
cfg80211_unhold_bss(wdev->current_bss);
cfg80211_put_bss(&wdev->current_bss->pub);
wdev->current_bss = NULL;
@@ -495,7 +497,7 @@ static int __cfg80211_mlme_disassoc(struct cfg80211_registered_device *rdev,
req.local_state_change = local_state_change;
req.ie = ie;
req.ie_len = ie_len;
- if (memcmp(wdev->current_bss->pub.bssid, bssid, ETH_ALEN) == 0)
+ if (compare_ether_addr(wdev->current_bss->pub.bssid, bssid) == 0)
req.bss = &wdev->current_bss->pub;
else
return -ENOTCONN;
@@ -758,8 +760,8 @@ int cfg80211_mlme_mgmt_tx(struct cfg80211_registered_device *rdev,
break;
}
- if (memcmp(wdev->current_bss->pub.bssid,
- mgmt->bssid, ETH_ALEN)) {
+ if (compare_ether_addr(wdev->current_bss->pub.bssid,
+ mgmt->bssid)) {
err = -ENOTCONN;
break;
}
@@ -772,8 +774,8 @@ int cfg80211_mlme_mgmt_tx(struct cfg80211_registered_device *rdev,
break;
/* for station, check that DA is the AP */
- if (memcmp(wdev->current_bss->pub.bssid,
- mgmt->da, ETH_ALEN)) {
+ if (compare_ether_addr(wdev->current_bss->pub.bssid,
+ mgmt->da)) {
err = -ENOTCONN;
break;
}
@@ -781,11 +783,11 @@ int cfg80211_mlme_mgmt_tx(struct cfg80211_registered_device *rdev,
case NL80211_IFTYPE_AP:
case NL80211_IFTYPE_P2P_GO:
case NL80211_IFTYPE_AP_VLAN:
- if (memcmp(mgmt->bssid, dev->dev_addr, ETH_ALEN))
+ if (compare_ether_addr(mgmt->bssid, dev->dev_addr))
err = -EINVAL;
break;
case NL80211_IFTYPE_MESH_POINT:
- if (memcmp(mgmt->sa, mgmt->bssid, ETH_ALEN)) {
+ if (compare_ether_addr(mgmt->sa, mgmt->bssid)) {
err = -EINVAL;
break;
}
@@ -804,7 +806,7 @@ int cfg80211_mlme_mgmt_tx(struct cfg80211_registered_device *rdev,
return err;
}
- if (memcmp(mgmt->sa, dev->dev_addr, ETH_ALEN) != 0)
+ if (compare_ether_addr(mgmt->sa, dev->dev_addr) != 0)
return -EINVAL;
/* Transmit the Action frame as requested by user space */