softap: Remove wmm_enabled=1 flag from SoftAP config

Change-Id: Id2b43001d95259fbaf25108bf95dfae3802b79bf
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
diff --git a/SoftapController.cpp b/SoftapController.cpp
index 3e3c4cc..ce41544 100644
--- a/SoftapController.cpp
+++ b/SoftapController.cpp
@@ -293,7 +293,7 @@
     }
 
     asprintf(&wbuf, "interface=%s\ndriver=nl80211\nctrl_interface="
-            "/data/misc/wifi/hostapd\nssid=%s\nchannel=6\nieee80211n=1\nwmm_enabled=1\n",
+            "/data/misc/wifi/hostapd\nssid=%s\nchannel=6\nieee80211n=1\n",
             iface, ssid);
 
     if (argc > 5) {