From 31535ad1301df759879d255f0c295017d926433c Mon Sep 17 00:00:00 2001
From: christos <christos@NetBSD.org>
Date: Fri, 14 Apr 2006 20:16:02 +0000
Subject: [PATCH] Coverity CID 1081: Avoid NULL deref.

---
 sys/dev/i2o/iop.c | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/sys/dev/i2o/iop.c b/sys/dev/i2o/iop.c
index bed21e7b04fe..77349145907e 100644
--- a/sys/dev/i2o/iop.c
+++ b/sys/dev/i2o/iop.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: iop.c,v 1.54 2006/03/29 06:45:05 thorpej Exp $	*/
+/*	$NetBSD: iop.c,v 1.55 2006/04/14 20:16:02 christos Exp $	*/
 
 /*-
  * Copyright (c) 2000, 2001, 2002 The NetBSD Foundation, Inc.
@@ -41,7 +41,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: iop.c,v 1.54 2006/03/29 06:45:05 thorpej Exp $");
+__KERNEL_RCSID(0, "$NetBSD: iop.c,v 1.55 2006/04/14 20:16:02 christos Exp $");
 
 #include "opt_i2o.h"
 #include "iop.h"
@@ -1772,15 +1772,18 @@ iop_handle_reply(struct iop_softc *sc, u_int32_t rmfa)
 		/* Notify the initiator. */
 		if ((im->im_flags & IM_WAIT) != 0)
 			wakeup(im);
-		else if ((im->im_flags & (IM_POLL | IM_POLL_INTR)) != IM_POLL)
-			(*ii->ii_intr)(ii->ii_dv, im, rb);
+		else if ((im->im_flags & (IM_POLL | IM_POLL_INTR)) != IM_POLL) {
+			if (ii)
+				(*ii->ii_intr)(ii->ii_dv, im, rb);
+		}
 	} else {
 		/*
 		 * This initiator discards message wrappers.
 		 *
 		 * Simply pass the reply frame to the initiator.
 		 */
-		(*ii->ii_intr)(ii->ii_dv, NULL, rb);
+		if (ii)
+			(*ii->ii_intr)(ii->ii_dv, NULL, rb);
 	}
 
 	return (status);