mac80211-hwsim: hwname is always known in wiphy

Commit Message

Jukka Rissanen Nov. 14, 2014, 10:05 a.m. UTC

We can always know the hwname of the radio so use the value
from wiphy.
---
 drivers/net/wireless/mac80211_hwsim.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

Patch

diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 58f11bb..d1bb775 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -2474,12 +2474,10 @@  static void hwsim_mcast_del_radio(int id, const char *hwname,
 	if (ret < 0)
 		goto error;
 
-	if (hwname) {
-		ret = nla_put(skb, HWSIM_ATTR_RADIO_NAME, strlen(hwname),
-			      hwname);
-		if (ret < 0)
-			goto error;
-	}
+	ret = nla_put(skb, HWSIM_ATTR_RADIO_NAME, strlen(hwname),
+		      hwname);
+	if (ret < 0)
+		goto error;
 
 	genlmsg_end(skb, data);
 
@@ -2513,7 +2511,8 @@  static void mac80211_hwsim_free(void)
 						list))) {
 		list_del(&data->list);
 		spin_unlock_bh(&hwsim_radio_lock);
-		mac80211_hwsim_del_radio(data, NULL, NULL);
+		mac80211_hwsim_del_radio(data, wiphy_name(data->hw->wiphy),
+					 NULL);
 		spin_lock_bh(&hwsim_radio_lock);
 	}
 	spin_unlock_bh(&hwsim_radio_lock);
@@ -2799,7 +2798,8 @@  static int hwsim_del_radio_nl(struct sk_buff *msg, struct genl_info *info)
 
 		list_del(&data->list);
 		spin_unlock_bh(&hwsim_radio_lock);
-		mac80211_hwsim_del_radio(data, hwname, info);
+		mac80211_hwsim_del_radio(data, wiphy_name(data->hw->wiphy),
+					 info);
 		return 0;
 	}
 	spin_unlock_bh(&hwsim_radio_lock);
@@ -2844,7 +2844,7 @@  static void destroy_radio(struct work_struct *work)
 	struct mac80211_hwsim_data *data =
 		container_of(work, struct mac80211_hwsim_data, destroy_work);
 
-	mac80211_hwsim_del_radio(data, NULL, NULL);
+	mac80211_hwsim_del_radio(data, wiphy_name(data->hw->wiphy), NULL);
 }
 
 static void remove_user_radios(u32 portid)