Merge ssh://master.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem

4 files changed, 23 insertions, 15 deletions

diff --git a/net/wireless/core.h b/net/wireless/core.h
index bf0fb40..3dce1f1 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -245,6 +245,7 @@ struct cfg80211_event {
 			u16 status;
 		} cr;
 		struct {
+			struct ieee80211_channel *channel;
 			u8 bssid[ETH_ALEN];
 			const u8 *req_ie;
 			const u8 *resp_ie;
@@ -392,7 +393,9 @@ int __cfg80211_disconnect(struct cfg80211_registered_device *rdev,
 int cfg80211_disconnect(struct cfg80211_registered_device *rdev,
 			struct net_device *dev, u16 reason,
 			bool wextev);
-void __cfg80211_roamed(struct wireless_dev *wdev, const u8 *bssid,
+void __cfg80211_roamed(struct wireless_dev *wdev,
+		       struct ieee80211_channel *channel,
+		       const u8 *bssid,
 		       const u8 *req_ie, size_t req_ie_len,
 		       const u8 *resp_ie, size_t resp_ie_len);
 int cfg80211_mgd_wext_connect(struct cfg80211_registered_device *rdev,
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 2222ce0..ec83f41 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -3294,8 +3294,6 @@ static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info)
 	struct cfg80211_registered_device *rdev = info->user_ptr[0];
 	struct net_device *dev = info->user_ptr[1];
 	struct cfg80211_scan_request *request;
-	struct cfg80211_ssid *ssid;
-	struct ieee80211_channel *channel;
 	struct nlattr *attr;
 	struct wiphy *wiphy;
 	int err, tmp, n_ssids = 0, n_channels, i;
@@ -3342,8 +3340,8 @@ static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info)
 		return -EINVAL;
 
 	request = kzalloc(sizeof(*request)
-			+ sizeof(*ssid) * n_ssids
-			+ sizeof(channel) * n_channels
+			+ sizeof(*request->ssids) * n_ssids
+			+ sizeof(*request->channels) * n_channels
 			+ ie_len, GFP_KERNEL);
 	if (!request)
 		return -ENOMEM;
@@ -3449,8 +3447,6 @@ static int nl80211_start_sched_scan(struct sk_buff *skb,
 	struct cfg80211_sched_scan_request *request;
 	struct cfg80211_registered_device *rdev = info->user_ptr[0];
 	struct net_device *dev = info->user_ptr[1];
-	struct cfg80211_ssid *ssid;
-	struct ieee80211_channel *channel;
 	struct nlattr *attr;
 	struct wiphy *wiphy;
 	int err, tmp, n_ssids = 0, n_channels, i;
@@ -3507,8 +3503,8 @@ static int nl80211_start_sched_scan(struct sk_buff *skb,
 		return -EINVAL;
 
 	request = kzalloc(sizeof(*request)
-			+ sizeof(*ssid) * n_ssids
-			+ sizeof(channel) * n_channels
+			+ sizeof(*request->ssids) * n_ssids
+			+ sizeof(*request->channels) * n_channels
 			+ ie_len, GFP_KERNEL);
 	if (!request)
 		return -ENOMEM;
diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index e17b0be..b7b6ff8 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -250,7 +250,8 @@ static struct cfg80211_bss *cfg80211_get_conn_bss(struct wireless_dev *wdev)
 	if (wdev->conn->params.privacy)
 		capa |= WLAN_CAPABILITY_PRIVACY;
 
-	bss = cfg80211_get_bss(wdev->wiphy, NULL, wdev->conn->params.bssid,
+	bss = cfg80211_get_bss(wdev->wiphy, wdev->conn->params.channel,
+			       wdev->conn->params.bssid,
 			       wdev->conn->params.ssid,
 			       wdev->conn->params.ssid_len,
 			       WLAN_CAPABILITY_ESS | WLAN_CAPABILITY_PRIVACY,
@@ -470,7 +471,10 @@ void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
 	}
 
 	if (!bss)
-		bss = cfg80211_get_bss(wdev->wiphy, NULL, bssid,
+		bss = cfg80211_get_bss(wdev->wiphy,
+				       wdev->conn ? wdev->conn->params.channel :
+				       NULL,
+				       bssid,
 				       wdev->ssid, wdev->ssid_len,
 				       WLAN_CAPABILITY_ESS,
 				       WLAN_CAPABILITY_ESS);
@@ -538,7 +542,9 @@ void cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
 }
 EXPORT_SYMBOL(cfg80211_connect_result);
 
-void __cfg80211_roamed(struct wireless_dev *wdev, const u8 *bssid,
+void __cfg80211_roamed(struct wireless_dev *wdev,
+		       struct ieee80211_channel *channel,
+		       const u8 *bssid,
 		       const u8 *req_ie, size_t req_ie_len,
 		       const u8 *resp_ie, size_t resp_ie_len)
 {
@@ -565,7 +571,7 @@ void __cfg80211_roamed(struct wireless_dev *wdev, const u8 *bssid,
 	cfg80211_put_bss(&wdev->current_bss->pub);
 	wdev->current_bss = NULL;
 
-	bss = cfg80211_get_bss(wdev->wiphy, NULL, bssid,
+	bss = cfg80211_get_bss(wdev->wiphy, channel, bssid,
 			       wdev->ssid, wdev->ssid_len,
 			       WLAN_CAPABILITY_ESS, WLAN_CAPABILITY_ESS);
 
@@ -603,7 +609,9 @@ void __cfg80211_roamed(struct wireless_dev *wdev, const u8 *bssid,
 #endif
 }
 
-void cfg80211_roamed(struct net_device *dev, const u8 *bssid,
+void cfg80211_roamed(struct net_device *dev,
+		     struct ieee80211_channel *channel,
+		     const u8 *bssid,
 		     const u8 *req_ie, size_t req_ie_len,
 		     const u8 *resp_ie, size_t resp_ie_len, gfp_t gfp)
 {
@@ -619,6 +627,7 @@ void cfg80211_roamed(struct net_device *dev, const u8 *bssid,
 		return;
 
 	ev->type = EVENT_ROAMED;
+	ev->rm.channel = channel;
 	memcpy(ev->rm.bssid, bssid, ETH_ALEN);
 	ev->rm.req_ie = ((u8 *)ev) + sizeof(*ev);
 	ev->rm.req_ie_len = req_ie_len;
diff --git a/net/wireless/util.c b/net/wireless/util.c
index f0536d4..4d7b83f 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -746,7 +746,7 @@ static void cfg80211_process_wdev_events(struct wireless_dev *wdev)
 				NULL);
 			break;
 		case EVENT_ROAMED:
-			__cfg80211_roamed(wdev, ev->rm.bssid,
+			__cfg80211_roamed(wdev, ev->rm.channel, ev->rm.bssid,
 					  ev->rm.req_ie, ev->rm.req_ie_len,
 					  ev->rm.resp_ie, ev->rm.resp_ie_len);
 			break;