Module Name: src
Committed By: chs
Date: Sun Sep 23 01:13:52 UTC 2012
Modified Files:
src/sys/dev/ic: ciss.c
Log Message:
don't try to handle sensors if there aren't any.
To generate a diff of this commit:
cvs rdiff -u -r1.27 -r1.28 src/sys/dev/ic/ciss.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/ic/ciss.c
diff -u src/sys/dev/ic/ciss.c:1.27 src/sys/dev/ic/ciss.c:1.28
--- src/sys/dev/ic/ciss.c:1.27 Mon Jun 20 22:02:55 2011
+++ src/sys/dev/ic/ciss.c Sun Sep 23 01:13:52 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: ciss.c,v 1.27 2011/06/20 22:02:55 pgoyette Exp $ */
+/* $NetBSD: ciss.c,v 1.28 2012/09/23 01:13:52 chs Exp $ */
/* $OpenBSD: ciss.c,v 1.14 2006/03/13 16:02:23 mickey Exp $ */
/*
@@ -19,7 +19,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ciss.c,v 1.27 2011/06/20 22:02:55 pgoyette Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ciss.c,v 1.28 2012/09/23 01:13:52 chs Exp $");
#include "bio.h"
@@ -1411,6 +1411,10 @@ ciss_create_sensors(struct ciss_softc *s
int i;
int nsensors = sc->maxunits;
+ if (nsensors == 0) {
+ return 0;
+ }
+
sc->sc_sme = sysmon_envsys_create();
sc->sc_sensor = malloc(sizeof(envsys_data_t) * nsensors,
M_DEVBUF, M_NOWAIT | M_ZERO);
