Index: kernel/generic/src/security/perm.c
===================================================================
--- kernel/generic/src/security/perm.c	(revision b7fd2a02e4161f4edd38548e7f8456b8021549be)
+++ kernel/generic/src/security/perm.c	(revision 36df27ebb72758daf4d2179e70f231ac0e059a83)
@@ -162,5 +162,5 @@
 	sysarg64_t taskid;
 	errno_t rc = copy_from_uspace(&taskid, uspace_taskid, sizeof(sysarg64_t));
-	if (rc != 0)
+	if (rc != EOK)
 		return (sys_errno_t) rc;
 	
@@ -183,5 +183,5 @@
 	sysarg64_t taskid;
 	errno_t rc = copy_from_uspace(&taskid, uspace_taskid, sizeof(sysarg64_t));
-	if (rc != 0)
+	if (rc != EOK)
 		return (sys_errno_t) rc;