Fix warning as error for V2

Change-Id: I70cfd971fda629011ba1be84fef15afea196d393
diff --git a/mbtk/mbtk_sdk_ready_v2/src/main.c b/mbtk/mbtk_sdk_ready_v2/src/main.c
index bed49c7..c69729b 100755
--- a/mbtk/mbtk_sdk_ready_v2/src/main.c
+++ b/mbtk/mbtk_sdk_ready_v2/src/main.c
@@ -1,12 +1,13 @@
 #if 1
 #include <stdio.h>
-//#include <stdlib.h>
-//#include <unistd.h>
+#include <stdlib.h>
+#include <unistd.h>
 #include <errno.h>
 #include <pthread.h>
 //#include <string.h>
 #include <fcntl.h>
 //#include <signal.h>
+#include <cutils/properties.h>
 
 #include "mbtk_log.h"
 #include "mbtk_ril_api.h"
@@ -29,7 +30,7 @@
 static mbtk_ready_status_type modem_check(void)
 {
     char imei[16]= {0};
-    int cme_err = 0;
+//    int cme_err = 0;
 
     mbtk_ril_err_enum ret;
     if(!ril_inited) {