2 files changed, 10 insertions, 33 deletions

diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index f24138681b80..81203bbb2eef 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -6466,7 +6466,7 @@ static int nl80211_channel_switch(struct sk_buff *skb, struct genl_info *info)
 
 		params.n_counter_offsets_presp = len / sizeof(u16);
 		if (rdev->wiphy.max_num_csa_counters &&
-		    (params.n_counter_offsets_beacon >
+		    (params.n_counter_offsets_presp >
 		     rdev->wiphy.max_num_csa_counters))
 			return -EINVAL;
 
@@ -12784,13 +12784,17 @@ static int nl80211_netlink_notify(struct notifier_block * nb,
 
 	list_for_each_entry_rcu(rdev, &cfg80211_rdev_list, list) {
 		bool schedule_destroy_work = false;
-		bool schedule_scan_stop = false;
 		struct cfg80211_sched_scan_request *sched_scan_req =
 			rcu_dereference(rdev->sched_scan_req);
 
 		if (sched_scan_req && notify->portid &&
-		    sched_scan_req->owner_nlportid == notify->portid)
-			schedule_scan_stop = true;
+		    sched_scan_req->owner_nlportid == notify->portid) {
+			sched_scan_req->owner_nlportid = 0;
+
+			if (rdev->ops->sched_scan_stop &&
+			    rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_SCHED_SCAN)
+				schedule_work(&rdev->sched_scan_stop_wk);
+		}
 
 		list_for_each_entry_rcu(wdev, &rdev->wdev_list, list) {
 			cfg80211_mlme_unregister_socket(wdev, notify->portid);
@@ -12821,12 +12825,6 @@ static int nl80211_netlink_notify(struct notifier_block * nb,
 				spin_unlock(&rdev->destroy_list_lock);
 				schedule_work(&rdev->destroy_work);
 			}
-		} else if (schedule_scan_stop) {
-			sched_scan_req->owner_nlportid = 0;
-
-			if (rdev->ops->sched_scan_stop &&
-			    rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_SCHED_SCAN)
-				schedule_work(&rdev->sched_scan_stop_wk);
 		}
 	}
 
diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
index c753211cb83f..b50ee5d622e1 100644
--- a/net/wireless/wext-core.c
+++ b/net/wireless/wext-core.c
@@ -955,29 +955,8 @@ static int wireless_process_ioctl(struct net *net, struct ifreq *ifr,
 			return private(dev, iwr, cmd, info, handler);
 	}
 	/* Old driver API : call driver ioctl handler */
-	if (dev->netdev_ops->ndo_do_ioctl) {
-#ifdef CONFIG_COMPAT
-		if (info->flags & IW_REQUEST_FLAG_COMPAT) {
-			int ret = 0;
-			struct iwreq iwr_lcl;
-			struct compat_iw_point *iwp_compat = (void *) &iwr->u.data;
-
-			memcpy(&iwr_lcl, iwr, sizeof(struct iwreq));
-			iwr_lcl.u.data.pointer = compat_ptr(iwp_compat->pointer);
-			iwr_lcl.u.data.length = iwp_compat->length;
-			iwr_lcl.u.data.flags = iwp_compat->flags;
-
-			ret = dev->netdev_ops->ndo_do_ioctl(dev, (void *) &iwr_lcl, cmd);
-
-			iwp_compat->pointer = ptr_to_compat(iwr_lcl.u.data.pointer);
-			iwp_compat->length = iwr_lcl.u.data.length;
-			iwp_compat->flags = iwr_lcl.u.data.flags;
-
-			return ret;
-		} else
-#endif
-			return dev->netdev_ops->ndo_do_ioctl(dev, ifr, cmd);
-	}
+	if (dev->netdev_ops->ndo_do_ioctl)
+		return dev->netdev_ops->ndo_do_ioctl(dev, ifr, cmd);
 	return -EOPNOTSUPP;
 }