potter: fix wpa_supplicant service

Change-Id: I2f3e31cb92780ae51ef185b75518c6686dd97278

rootdir/etc/init.qcom.rc

@@ -675,12 +675,16 @@ on property:sys.sysctl.tcp_adv_win_scale=*
     write /proc/sys/net/ipv4/tcp_adv_win_scale ${sys.sysctl.tcp_adv_win_scale}
 
 service wpa_supplicant /vendor/bin/hw/wpa_supplicant \
+    -ip2p0 -Dnl80211 -c/data/misc/wifi/p2p_supplicant.conf \
+    -I/system/etc/wifi/p2p_supplicant_overlay.conf -N \
     -iwlan0 -Dnl80211 -c/data/misc/wifi/wpa_supplicant.conf \
     -I/system/etc/wifi/wpa_supplicant_overlay.conf \
-    -O/data/misc/wifi/sockets \
-    -m/data/misc/wifi/p2p_supplicant.conf \
-    -puse_p2p_group_interface=1p2p_device=1 \
+    -O/data/misc/wifi/sockets -puse_p2p_group_interface=1 \
     -e/data/misc/wifi/entropy.bin -g@android:wpa_wlan0
+    #   we will start as root and wpa_supplicant will switch to user wifi
+    #   after setting up the capabilities required for WEXT
+    #   user wifi
+    #   group wifi inet keystore
     class main
     socket wpa_wlan0 dgram 660 wifi wifi
     disabled