From 44a3f720d9072945d2faf7d09a4c694ed90858f8 Mon Sep 17 00:00:00 2001
From: David Gwynne <dlg@cvs.openbsd.org>
Date: Sat, 21 Apr 2007 12:47:43 +0000
Subject: simplify some maths in fw_load a bit

---
 sys/dev/pci/if_tht.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'sys')

diff --git a/sys/dev/pci/if_tht.c b/sys/dev/pci/if_tht.c
index c16795732b5..3228aeb736e 100644
--- a/sys/dev/pci/if_tht.c
+++ b/sys/dev/pci/if_tht.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_tht.c,v 1.40 2007/04/21 12:40:42 dlg Exp $ */
+/*	$OpenBSD: if_tht.c,v 1.41 2007/04/21 12:47:42 dlg Exp $ */
 
 /*
  * Copyright (c) 2007 David Gwynne <dlg@openbsd.org>
@@ -1039,8 +1039,8 @@ tht_fw_load(struct tht_softc *sc)
 
 	buf = fw;
 	while (fwlen > 0) {
-		while ((wrlen = tht_fifo_ready(sc, &sc->sc_txt) -
-		    THT_FIFO_GAP) <= 0) {
+		while ((wrlen = tht_fifo_ready(sc, &sc->sc_txt)) <=
+		    THT_FIFO_GAP) {
 			if (tsleep(sc, PCATCH, "thtfw", 1) == EINTR)
 				goto err;
 		}
-- 
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