Index: head/sys/dev/sfxge/common/efx_nvram.c
===================================================================
--- head/sys/dev/sfxge/common/efx_nvram.c
+++ head/sys/dev/sfxge/common/efx_nvram.c
@@ -473,10 +473,11 @@
 	if ((rc = envop->envo_type_to_partn(enp, type, &partn)) != 0)
 		goto fail1;
 
-	if (envop->envo_type_to_partn != NULL &&
-	    ((rc = envop->envo_buffer_validate(enp, partn,
-	    partn_data, partn_size)) != 0))
-		goto fail2;
+	if (envop->envo_buffer_validate != NULL) {
+		if ((rc = envop->envo_buffer_validate(enp, partn,
+			    partn_data, partn_size)) != 0)
+			goto fail2;
+	}
 
 	return (0);