Merge commit '3ff195b011d7decf501a4d55aeed312731094796' into for-linus

Conflicts:
	drivers/md/md.c

- Resolved conflict in md_update_sb
- Added extra 'NULL' arg to new instance of sysfs_get_dirent.

Signed-off-by: NeilBrown <neilb@suse.de>

1 files changed, 20 insertions, 17 deletions

diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index 17fde0da1b08..72222f0074db 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -7,6 +7,7 @@
 
 #include <linux/etherdevice.h>
 #include <linux/if_arp.h>
+#include <linux/slab.h>
 #include <linux/workqueue.h>
 #include <linux/wireless.h>
 #include <net/iw_handler.h>
@@ -170,7 +171,7 @@ static int cfg80211_conn_do_work(struct wireless_dev *wdev)
 					    params->ssid, params->ssid_len,
 					    NULL, 0,
 					    params->key, params->key_len,
-					    params->key_idx);
+					    params->key_idx, false);
 	case CFG80211_CONN_ASSOCIATE_NEXT:
 		BUG_ON(!rdev->ops->assoc);
 		wdev->conn->state = CFG80211_CONN_ASSOCIATING;
@@ -185,12 +186,13 @@ static int cfg80211_conn_do_work(struct wireless_dev *wdev)
 		if (err)
 			__cfg80211_mlme_deauth(rdev, wdev->netdev, params->bssid,
 					       NULL, 0,
-					       WLAN_REASON_DEAUTH_LEAVING);
+					       WLAN_REASON_DEAUTH_LEAVING,
+					       false);
 		return err;
 	case CFG80211_CONN_DEAUTH_ASSOC_FAIL:
 		__cfg80211_mlme_deauth(rdev, wdev->netdev, params->bssid,
 				       NULL, 0,
-				       WLAN_REASON_DEAUTH_LEAVING);
+				       WLAN_REASON_DEAUTH_LEAVING, false);
 		/* return an error so that we call __cfg80211_connect_result() */
 		return -EINVAL;
 	default:
@@ -516,12 +518,16 @@ void cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
 	ev->type = EVENT_CONNECT_RESULT;
 	if (bssid)
 		memcpy(ev->cr.bssid, bssid, ETH_ALEN);
-	ev->cr.req_ie = ((u8 *)ev) + sizeof(*ev);
-	ev->cr.req_ie_len = req_ie_len;
-	memcpy((void *)ev->cr.req_ie, req_ie, req_ie_len);
-	ev->cr.resp_ie = ((u8 *)ev) + sizeof(*ev) + req_ie_len;
-	ev->cr.resp_ie_len = resp_ie_len;
-	memcpy((void *)ev->cr.resp_ie, resp_ie, resp_ie_len);
+	if (req_ie_len) {
+		ev->cr.req_ie = ((u8 *)ev) + sizeof(*ev);
+		ev->cr.req_ie_len = req_ie_len;
+		memcpy((void *)ev->cr.req_ie, req_ie, req_ie_len);
+	}
+	if (resp_ie_len) {
+		ev->cr.resp_ie = ((u8 *)ev) + sizeof(*ev) + req_ie_len;
+		ev->cr.resp_ie_len = resp_ie_len;
+		memcpy((void *)ev->cr.resp_ie, resp_ie, resp_ie_len);
+	}
 	ev->cr.status = status;
 
 	spin_lock_irqsave(&wdev->event_lock, flags);
@@ -675,7 +681,8 @@ void __cfg80211_disconnected(struct net_device *dev, const u8 *ie,
 				continue;
 			bssid = wdev->auth_bsses[i]->pub.bssid;
 			ret = __cfg80211_mlme_deauth(rdev, dev, bssid, NULL, 0,
-						WLAN_REASON_DEAUTH_LEAVING);
+						WLAN_REASON_DEAUTH_LEAVING,
+						false);
 			WARN(ret, "deauth failed: %d\n", ret);
 		}
 	}
@@ -734,7 +741,6 @@ int __cfg80211_connect(struct cfg80211_registered_device *rdev,
 		       const u8 *prev_bssid)
 {
 	struct wireless_dev *wdev = dev->ieee80211_ptr;
-	struct ieee80211_channel *chan;
 	struct cfg80211_bss *bss = NULL;
 	int err;
 
@@ -743,10 +749,6 @@ int __cfg80211_connect(struct cfg80211_registered_device *rdev,
 	if (wdev->sme_state != CFG80211_SME_IDLE)
 		return -EALREADY;
 
-	chan = rdev_fixed_channel(rdev, wdev);
-	if (chan && chan != connect->channel)
-		return -EBUSY;
-
 	if (WARN_ON(wdev->connect_keys)) {
 		kfree(wdev->connect_keys);
 		wdev->connect_keys = NULL;
@@ -934,7 +936,7 @@ int __cfg80211_disconnect(struct cfg80211_registered_device *rdev,
 		/* wdev->conn->params.bssid must be set if > SCANNING */
 		err = __cfg80211_mlme_deauth(rdev, dev,
 					     wdev->conn->params.bssid,
-					     NULL, 0, reason);
+					     NULL, 0, reason, false);
 		if (err)
 			return err;
 	} else {
@@ -990,7 +992,8 @@ void cfg80211_sme_disassoc(struct net_device *dev, int idx)
 
 	memcpy(bssid, wdev->auth_bsses[idx]->pub.bssid, ETH_ALEN);
 	if (__cfg80211_mlme_deauth(rdev, dev, bssid,
-				   NULL, 0, WLAN_REASON_DEAUTH_LEAVING)) {
+				   NULL, 0, WLAN_REASON_DEAUTH_LEAVING,
+				   false)) {
 		/* whatever -- assume gone anyway */
 		cfg80211_unhold_bss(wdev->auth_bsses[idx]);
 		cfg80211_put_bss(&wdev->auth_bsses[idx]->pub);