wlan: Disable PER based roaming by default

Add changes to disable PER based roam by default.

CRs-Fixed: 1065710
Change-Id: I89da55f8b5eed2a662acf4b830df5c5263ccd5fb
diff --git a/CORE/HDD/inc/wlan_hdd_cfg.h b/CORE/HDD/inc/wlan_hdd_cfg.h
index 6905673..5826697 100644
--- a/CORE/HDD/inc/wlan_hdd_cfg.h
+++ b/CORE/HDD/inc/wlan_hdd_cfg.h
@@ -908,7 +908,7 @@
 #define CFG_PER_ROAM_SCAN_OFFLOAD_ENABLED                  "gPERRoamEnable"
 #define CFG_PER_ROAM_SCAN_OFFLOAD_ENABLED_MIN              (0)
 #define CFG_PER_ROAM_SCAN_OFFLOAD_ENABLED_MAX              (1)
-#define CFG_PER_ROAM_SCAN_OFFLOAD_ENABLED_DEFAULT          (1)
+#define CFG_PER_ROAM_SCAN_OFFLOAD_ENABLED_DEFAULT          (0)
 
 /*
  * Rate at which to stop monitoring data rates for PER based Roam