diff --git a/usr.sbin/bhyve/qemu_fwcfg.c b/usr.sbin/bhyve/qemu_fwcfg.c
--- a/usr.sbin/bhyve/qemu_fwcfg.c
+++ b/usr.sbin/bhyve/qemu_fwcfg.c
@@ -300,7 +300,7 @@
 			warnx(
 			    "%s: Unable to allocate a new qemu fwcfg files directory (count %d)",
 			    __func__, count);
-			return (-ENOMEM);
+			return (ENOMEM);
 		}
 
 		/* copy files below file_index to new directory */