Index: uspace/srv/fs/cdfs/cdfs.c
===================================================================
--- uspace/srv/fs/cdfs/cdfs.c	(revision 38d150e6238ab44c861f6486e46454e07caeb0f0)
+++ uspace/srv/fs/cdfs/cdfs.c	(revision c19a5a59bb6be5cf8da4e0c9a6a35d207103bc14)
@@ -41,4 +41,5 @@
 #include <ns.h>
 #include <errno.h>
+#include <str_error.h>
 #include <stdio.h>
 #include <libfs.h>
@@ -83,5 +84,5 @@
 	    &cdfs_libfs_ops);
 	if (rc != EOK) {
-		printf("%s: Failed to register file system (%d)\n", NAME, rc);
+		printf("%s: Failed to register file system: %s\n", NAME, str_error(rc));
 		return rc;
 	}