Fix build error.

Change-Id: I3a330c901d8ebefbced99ed13615dbb5204a9d6a
diff --git a/mbtk/include/mbtk/mbtk_fota.h b/mbtk/include/mbtk/mbtk_fota.h
index 3fe224d..385da51 100755
--- a/mbtk/include/mbtk/mbtk_fota.h
+++ b/mbtk/include/mbtk/mbtk_fota.h
@@ -30,11 +30,6 @@
 extern "C" {

 #endif

 

-enum {

-    QUEC_FOTA_OK,           /*OK*/

-    QUEC_FOTA_FAILED        /*failed*/

-}QL_FOTA_STATUS;

-

 typedef enum mbtkabsystem
 {
     mbtk_sys_A = 0,