Add samsung specific changes

kernel/exit.c

@@ -76,10 +76,6 @@
 #include <trace/hooks/mm.h>
 #include <trace/hooks/dtask.h>
 
-#ifdef CONFIG_SECURITY_DEFEX
-#include <linux/defex.h>
-#endif
-
 /*
  * The default value should be high enough to not crash a system that randomly
  * crashes its kernel from time to time, but low enough to at least not permit
@@ -822,9 +818,6 @@ void __noreturn do_exit(long code)
 
 	synchronize_group_exit(tsk, code);
 
-#ifdef CONFIG_SECURITY_DEFEX
-	task_defex_zero_creds(current);
-#endif
 	WARN_ON(tsk->plug);
 
 	profile_task_exit(tsk);