From 470f59fa3f11b7317fc5907cfef6043f2104bcc6 Mon Sep 17 00:00:00 2001
From: Miod Vallat <miod@cvs.openbsd.org>
Date: Thu, 7 Apr 2011 15:30:17 +0000
Subject: Do not use NULL in integer comparisons. No functional change. ok
 matthew@ tedu@, also eyeballed by at least krw@ oga@ kettenis@ jsg@

---
 sys/scsi/sd.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'sys/scsi/sd.c')

diff --git a/sys/scsi/sd.c b/sys/scsi/sd.c
index 79f734fb3e3..e2832edb209 100644
--- a/sys/scsi/sd.c
+++ b/sys/scsi/sd.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: sd.c,v 1.223 2011/04/07 00:05:18 krw Exp $	*/
+/*	$OpenBSD: sd.c,v 1.224 2011/04/07 15:30:16 miod Exp $	*/
 /*	$NetBSD: sd.c,v 1.111 1997/04/02 02:29:41 mycroft Exp $	*/
 
 /*-
@@ -737,7 +737,7 @@ sdstart(struct scsi_xfer *xs)
 	/* move onto the next io */
 	if (ISSET(sc->flags, SDF_WAITING))
 		CLR(sc->flags, SDF_WAITING);
-	else if (bufq_peek(&sc->sc_bufq) != NULL)
+	else if (bufq_peek(&sc->sc_bufq))
 		scsi_xsh_add(&sc->sc_xsh);
 }
 
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