Index: kernel/generic/include/security/perm.h
===================================================================
--- kernel/generic/include/security/perm.h	(revision 719a208dbe29f92f5690472a3500c890db8f3f1f)
+++ kernel/generic/include/security/perm.h	(revision 36df27ebb72758daf4d2179e70f231ac0e059a83)
@@ -75,6 +75,6 @@
 #ifdef __32_BITS__
 
-extern sysarg_t sys_perm_grant(sysarg64_t *, perm_t);
-extern sysarg_t sys_perm_revoke(sysarg64_t *, perm_t);
+extern sys_errno_t sys_perm_grant(sysarg64_t *, perm_t);
+extern sys_errno_t sys_perm_revoke(sysarg64_t *, perm_t);
 
 #endif  /* __32_BITS__ */
@@ -82,6 +82,6 @@
 #ifdef __64_BITS__
 
-extern sysarg_t sys_perm_grant(sysarg_t, perm_t);
-extern sysarg_t sys_perm_revoke(sysarg_t, perm_t);
+extern sys_errno_t sys_perm_grant(sysarg_t, perm_t);
+extern sys_errno_t sys_perm_revoke(sysarg_t, perm_t);
 
 #endif  /* __64_BITS__ */