Module Name: src
Committed By: mrg
Date: Tue Aug 1 07:58:41 UTC 2023
Modified Files:
src/sys/arch/xen/xenbus: xenbus_probe.c
src/sys/dev/ata: ata_raid_adaptec.c ata_raid_intel.c ata_raid_jmicron.c
Log Message:
don't test arrays against NULL.
found by GCC 12.
To generate a diff of this commit:
cvs rdiff -u -r1.58 -r1.59 src/sys/arch/xen/xenbus/xenbus_probe.c
cvs rdiff -u -r1.12 -r1.13 src/sys/dev/ata/ata_raid_adaptec.c
cvs rdiff -u -r1.11 -r1.12 src/sys/dev/ata/ata_raid_intel.c
cvs rdiff -u -r1.8 -r1.9 src/sys/dev/ata/ata_raid_jmicron.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/arch/xen/xenbus/xenbus_probe.c
diff -u src/sys/arch/xen/xenbus/xenbus_probe.c:1.58 src/sys/arch/xen/xenbus/xenbus_probe.c:1.59
--- src/sys/arch/xen/xenbus/xenbus_probe.c:1.58 Sat Aug 7 16:19:08 2021
+++ src/sys/arch/xen/xenbus/xenbus_probe.c Tue Aug 1 07:58:41 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: xenbus_probe.c,v 1.58 2021/08/07 16:19:08 thorpej Exp $ */
+/* $NetBSD: xenbus_probe.c,v 1.59 2023/08/01 07:58:41 mrg Exp $ */
/******************************************************************************
* Talks to Xen Store to figure out what devices we have.
*
@@ -29,7 +29,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: xenbus_probe.c,v 1.58 2021/08/07 16:19:08 thorpej Exp $");
+__KERNEL_RCSID(0, "$NetBSD: xenbus_probe.c,v 1.59 2023/08/01 07:58:41 mrg Exp $");
#if 0
#define DPRINTK(fmt, args...) \
@@ -247,8 +247,7 @@ otherend_changed(struct xenbus_watch *wa
/* Protect us against watches firing on old details when the otherend
details change, say immediately after a resume. */
- if (!xdev->xbusd_otherend ||
- strncmp(xdev->xbusd_otherend, vec[XS_WATCH_PATH],
+ if (strncmp(xdev->xbusd_otherend, vec[XS_WATCH_PATH],
strlen(xdev->xbusd_otherend))) {
DPRINTK("Ignoring watch at %s", vec[XS_WATCH_PATH]);
return;
Index: src/sys/dev/ata/ata_raid_adaptec.c
diff -u src/sys/dev/ata/ata_raid_adaptec.c:1.12 src/sys/dev/ata/ata_raid_adaptec.c:1.13
--- src/sys/dev/ata/ata_raid_adaptec.c:1.12 Sat Mar 19 13:51:01 2022
+++ src/sys/dev/ata/ata_raid_adaptec.c Tue Aug 1 07:58:41 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: ata_raid_adaptec.c,v 1.12 2022/03/19 13:51:01 hannken Exp $ */
+/* $NetBSD: ata_raid_adaptec.c,v 1.13 2023/08/01 07:58:41 mrg Exp $ */
/*-
* Copyright (c) 2000,2001,2002 S�ren Schmidt <[email protected]>
@@ -35,7 +35,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ata_raid_adaptec.c,v 1.12 2022/03/19 13:51:01 hannken Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ata_raid_adaptec.c,v 1.13 2023/08/01 07:58:41 mrg Exp $");
#include <sys/param.h>
#include <sys/buf.h>
@@ -161,9 +161,8 @@ ata_raid_read_config_adaptec(struct wd_s
aai->aai_cylinders = aai->aai_capacity / (63 * 255);
aai->aai_offset = 0;
aai->aai_reserved = 17;
- if (info->configs[0].name)
- strlcpy(aai->aai_name, info->configs[0].name,
- sizeof(aai->aai_name));
+ strlcpy(aai->aai_name, info->configs[0].name,
+ sizeof(aai->aai_name));
/* XXX - bogus. RAID1 shouldn't really have an interleave */
if (aai->aai_interleave == 0)
Index: src/sys/dev/ata/ata_raid_intel.c
diff -u src/sys/dev/ata/ata_raid_intel.c:1.11 src/sys/dev/ata/ata_raid_intel.c:1.12
--- src/sys/dev/ata/ata_raid_intel.c:1.11 Sat Mar 19 13:51:01 2022
+++ src/sys/dev/ata/ata_raid_intel.c Tue Aug 1 07:58:41 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: ata_raid_intel.c,v 1.11 2022/03/19 13:51:01 hannken Exp $ */
+/* $NetBSD: ata_raid_intel.c,v 1.12 2023/08/01 07:58:41 mrg Exp $ */
/*-
* Copyright (c) 2000-2008 S�ren Schmidt <[email protected]>
@@ -33,7 +33,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ata_raid_intel.c,v 1.11 2022/03/19 13:51:01 hannken Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ata_raid_intel.c,v 1.12 2023/08/01 07:58:41 mrg Exp $");
#include <sys/param.h>
#include <sys/buf.h>
@@ -262,8 +262,7 @@ findvol:
aai->aai_capacity / (aai->aai_heads * aai->aai_sectors);
aai->aai_offset = map->offset;
aai->aai_reserved = 3;
- if (map->name)
- strlcpy(aai->aai_name, map->name, sizeof(aai->aai_name));
+ strlcpy(aai->aai_name, map->name, sizeof(aai->aai_name));
/* Fill in disk info */
diskidx = aai->aai_curdisk++;
Index: src/sys/dev/ata/ata_raid_jmicron.c
diff -u src/sys/dev/ata/ata_raid_jmicron.c:1.8 src/sys/dev/ata/ata_raid_jmicron.c:1.9
--- src/sys/dev/ata/ata_raid_jmicron.c:1.8 Sat Mar 19 13:51:01 2022
+++ src/sys/dev/ata/ata_raid_jmicron.c Tue Aug 1 07:58:41 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: ata_raid_jmicron.c,v 1.8 2022/03/19 13:51:01 hannken Exp $ */
+/* $NetBSD: ata_raid_jmicron.c,v 1.9 2023/08/01 07:58:41 mrg Exp $ */
/*-
* Copyright (c) 2000-2008 S�ren Schmidt <[email protected]>
@@ -35,7 +35,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ata_raid_jmicron.c,v 1.8 2022/03/19 13:51:01 hannken Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ata_raid_jmicron.c,v 1.9 2023/08/01 07:58:41 mrg Exp $");
#include <sys/param.h>
#include <sys/buf.h>
@@ -241,8 +241,7 @@ ata_raid_read_config_jmicron(struct wd_s
aai->aai_capacity / (aai->aai_heads * aai->aai_sectors);
aai->aai_offset = info->offset * 16;
aai->aai_reserved = 2;
- if (info->name)
- strlcpy(aai->aai_name, info->name, sizeof(aai->aai_name));
+ strlcpy(aai->aai_name, info->name, sizeof(aai->aai_name));
atabus = device_private(device_parent(dksc->sc_dev));
drive = atabus->sc_chan->ch_channel;
