mac80211: let sta_info_get_by_idx get sta by sdata

Instead of filtering by device, directly look up by sdata.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 7f18c8fa188..7d591816ed1 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -398,13 +398,13 @@ static void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
 static int ieee80211_dump_station(struct wiphy *wiphy, struct net_device *dev,
                                  int idx, u8 *mac, struct station_info *sinfo)
 {
-        struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
+        struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
         struct sta_info *sta;
         int ret = -ENOENT;
 
         rcu_read_lock();
 
-        sta = sta_info_get_by_idx(local, idx, dev);
+        sta = sta_info_get_by_idx(sdata, idx);
         if (sta) {
                 ret = 0;
                 memcpy(mac, sta->sta.addr, ETH_ALEN);