Resolved coverity issue - 1029572

Change-Id: I0c306bf51755e89d1ea7ece79a505f42bd586952
Signed-off-by: Amritanshu <a.pandia1@samsung.com>

diff --git a/src/view/main-view.c b/src/view/main-view.c
old mode 100644 (file)
new mode 100755 (executable)
index 4828350..f798590
--- a/src/view/main-view.c
+++ b/src/view/main-view.c
@@ -870,7 +870,10 @@ Evas_Object *main_view_add(Evas_Object *navi, ui_gadget_h ug_handle, unsigned lo
 
        DBG("view->size_limit set to = %llu", view->size_limit);
        cam_utils_register_call_status_changed_cb(_call_status_changed);
-       device_add_callback(DEVICE_CALLBACK_BATTERY_LEVEL, __cam_app_battery_level_changed_cb, view);
+       int ret = device_add_callback(DEVICE_CALLBACK_BATTERY_LEVEL, __cam_app_battery_level_changed_cb, view);
+       if (ret != DEVICE_ERROR_NONE) {
+               DBG("device_add_callback failed, error = [%d]", ret);
+       }
        endfunc
        return view->layout;
 }