Index: dev/random/random_harvestq.c
===================================================================
--- dev/random/random_harvestq.c
+++ dev/random/random_harvestq.c
@@ -282,7 +282,7 @@
 	return (error);
 }
 
-static const char *random_source_descr[ENTROPYSOURCE] = {
+static const char *random_source_descr[] = {
 	[RANDOM_CACHED] = "CACHED",
 	[RANDOM_ATTACH] = "ATTACH",
 	[RANDOM_KEYBOARD] = "KEYBOARD",
@@ -306,6 +306,7 @@
 	[RANDOM_PURE_BROADCOM] = "PURE_BROADCOM",
 	/* "ENTROPYSOURCE" */
 };
+CTASSERT(nitems(random_source_descr) == ENTROPYSOURCE);
 
 /* ARGSUSED */
 static int