mac80211: switch to ieee80211_sdata_running

Since the introduction of ieee80211_sdata_running(),
some new code was introduced that uses netif_running()
instead. Switch all these instances over.

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

3 files changed, 6 insertions, 8 deletions

diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index f149b4eb28d9..f82b18e996b2 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -81,16 +81,14 @@ static int ieee80211_add_key(struct wiphy *wiphy, struct net_device *dev,
                              u8 key_idx, const u8 *mac_addr,
                              struct key_params *params)
 {
-        struct ieee80211_sub_if_data *sdata;
+        struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
         struct sta_info *sta = NULL;
         struct ieee80211_key *key;
         int err;
 
-        if (!netif_running(dev))
+        if (!ieee80211_sdata_running(sdata))
                 return -ENETDOWN;
 
-        sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-
         /* reject WEP and TKIP keys if WEP failed to initialize */
         switch (params->cipher) {
         case WLAN_CIPHER_SUITE_WEP40:
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 964c267163a0..93194f61adb0 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -339,9 +339,6 @@ static int ieee80211_ifa_changed(struct notifier_block *nb,
         struct ieee80211_if_managed *ifmgd;
         int c = 0;
 
-        if (!netif_running(ndev))
-                return NOTIFY_DONE;
-
         /* Make sure it's our interface that got changed */
         if (!wdev)
                 return NOTIFY_DONE;
@@ -352,6 +349,9 @@ static int ieee80211_ifa_changed(struct notifier_block *nb,
         sdata = IEEE80211_DEV_TO_SUB_IF(ndev);
         bss_conf = &sdata->vif.bss_conf;
 
+        if (!ieee80211_sdata_running(sdata))
+                return NOTIFY_DONE;
+
         /* ARP filtering is only supported in managed mode */
         if (sdata->vif.type != NL80211_IFTYPE_STATION)
                 return NOTIFY_DONE;
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index ef686d3b04e3..d38b3767e8cc 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1308,7 +1308,7 @@ void ieee80211_recalc_smps(struct ieee80211_local *local,
          */
 
         list_for_each_entry(sdata, &local->interfaces, list) {
-                if (!netif_running(sdata->dev))
+                if (!ieee80211_sdata_running(sdata))
                         continue;
                 if (sdata->vif.type != NL80211_IFTYPE_STATION)
                         goto set;