4 files changed, 3 insertions, 15 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 33b75b9b8ef..5ffff039b01 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -875,8 +875,7 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
 		/* allow mac80211 to determine the timeout */
 		wdev->ps_timeout = -1;
 
-		if (!dev->ethtool_ops)
-			dev->ethtool_ops = &cfg80211_ethtool_ops;
+		netdev_set_default_ethtool_ops(dev, &cfg80211_ethtool_ops);
 
 		if ((wdev->iftype == NL80211_IFTYPE_STATION ||
 		     wdev->iftype == NL80211_IFTYPE_P2P_CLIENT ||
diff --git a/net/wireless/ethtool.c b/net/wireless/ethtool.c
index 48c48ffafa1..e37862f1b12 100644
--- a/net/wireless/ethtool.c
+++ b/net/wireless/ethtool.c
@@ -15,10 +15,10 @@ static void cfg80211_get_drvinfo(struct net_device *dev,
 	strlcpy(info->version, init_utsname()->release, sizeof(info->version));
 
 	if (wdev->wiphy->fw_version[0])
-		strncpy(info->fw_version, wdev->wiphy->fw_version,
+		strlcpy(info->fw_version, wdev->wiphy->fw_version,
 			sizeof(info->fw_version));
 	else
-		strncpy(info->fw_version, "N/A", sizeof(info->fw_version));
+		strlcpy(info->fw_version, "N/A", sizeof(info->fw_version));
 
 	strlcpy(info->bus_info, dev_name(wiphy_dev(wdev->wiphy)),
 		sizeof(info->bus_info));
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 93ab840957a..98532c00242 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -2265,7 +2265,6 @@ int set_regdom(const struct ieee80211_regdomain *rd)
 	return r;
 }
 
-#ifdef CONFIG_HOTPLUG
 int reg_device_uevent(struct device *dev, struct kobj_uevent_env *env)
 {
 	struct regulatory_request *lr;
@@ -2285,12 +2284,6 @@ int reg_device_uevent(struct device *dev, struct kobj_uevent_env *env)
 				      alpha2[0], alpha2[1]);
 	return 0;
 }
-#else
-int reg_device_uevent(struct device *dev, struct kobj_uevent_env *env)
-{
-	return -ENODEV;
-}
-#endif /* CONFIG_HOTPLUG */
 
 void wiphy_regulatory_register(struct wiphy *wiphy)
 {
diff --git a/net/wireless/sysfs.c b/net/wireless/sysfs.c
index 73bf39f1131..238ee49b386 100644
--- a/net/wireless/sysfs.c
+++ b/net/wireless/sysfs.c
@@ -77,13 +77,11 @@ static void wiphy_dev_release(struct device *dev)
 	cfg80211_dev_free(rdev);
 }
 
-#ifdef CONFIG_HOTPLUG
 static int wiphy_uevent(struct device *dev, struct kobj_uevent_env *env)
 {
 	/* TODO, we probably need stuff here */
 	return 0;
 }
-#endif
 
 static int wiphy_suspend(struct device *dev, pm_message_t state)
 {
@@ -132,9 +130,7 @@ struct class ieee80211_class = {
 	.owner = THIS_MODULE,
 	.dev_release = wiphy_dev_release,
 	.dev_attrs = ieee80211_dev_attrs,
-#ifdef CONFIG_HOTPLUG
 	.dev_uevent = wiphy_uevent,
-#endif
 	.suspend = wiphy_suspend,
 	.resume = wiphy_resume,
 	.ns_type = &net_ns_type_operations,