1 files changed, 3 insertions, 5 deletions

diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 576880317d0e..58c2ab3d483a 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -97,15 +97,12 @@ static int ieee80211_check_concurrent_iface(struct ieee80211_sub_if_data *sdata,
 {
         struct ieee80211_local *local = sdata->local;
         struct ieee80211_sub_if_data *nsdata;
-        struct net_device *dev = sdata->dev;
 
         ASSERT_RTNL();
 
         /* we hold the RTNL here so can safely walk the list */
         list_for_each_entry(nsdata, &local->interfaces, list) {
-                struct net_device *ndev = nsdata->dev;
-
-                if (ndev != dev && ieee80211_sdata_running(nsdata)) {
+                if (nsdata != sdata && ieee80211_sdata_running(nsdata)) {
                         /*
                          * Allow only a single IBSS interface to be up at any
                          * time. This is restricted because beacon distribution
@@ -124,7 +121,8 @@ static int ieee80211_check_concurrent_iface(struct ieee80211_sub_if_data *sdata,
                          * The remaining checks are only performed for interfaces
                          * with the same MAC address.
                          */
-                        if (!ether_addr_equal(dev->dev_addr, ndev->dev_addr))
+                        if (!ether_addr_equal(sdata->vif.addr,
+                                              nsdata->vif.addr))
                                 continue;
 
                         /*