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[Qemu-trivial] [PATCH] scsi virtio-blk usb-msd: Clean up device init err
From: |
Markus Armbruster |
Subject: |
[Qemu-trivial] [PATCH] scsi virtio-blk usb-msd: Clean up device init error messages |
Date: |
Wed, 21 Dec 2011 11:37:57 +0100 |
Replace
error_report("DEVICE-NAME: MESSAGE");
by just
error_report("MESSAGE");
in block device init functions.
DEVICE-NAME is bogus in some cases: it's "scsi-disk" for device
scsi-hd and scsi-cd, "virtio-blk-pci" for virtio-blk-s390, and
"usb-msd" for usb-storage.
There is no real need to put a device name in the message, because
error_report() points to the offending command line option already:
$ qemu-system-x86_64 --nodefaults --enable-kvm -vnc :0 -S -monitor stdio -usb
-device virtio-blk-pci
upstream-qemu: -device virtio-blk-pci: virtio-blk-pci: drive property not set
upstream-qemu: -device virtio-blk-pci: Device 'virtio-blk-pci' could not be
initialized
And for a monitor command, it's obvious anyway:
$ qemu-system-x86_64 --nodefaults --enable-kvm -vnc :0 -S -monitor stdio -usb
(qemu) device_add virtio-blk-pci
virtio-blk-pci: drive property not set
Device 'virtio-blk-pci' could not be initialized
Reported-by: Amit Shah <address@hidden>
Signed-off-by: Markus Armbruster <address@hidden>
---
hw/scsi-disk.c | 4 ++--
hw/scsi-generic.c | 8 ++++----
hw/usb-msd.c | 2 +-
hw/virtio-blk.c | 2 +-
4 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/hw/scsi-disk.c b/hw/scsi-disk.c
index 505accd..5d8bf53 100644
--- a/hw/scsi-disk.c
+++ b/hw/scsi-disk.c
@@ -1515,7 +1515,7 @@ static int scsi_initfn(SCSIDevice *dev)
DriveInfo *dinfo;
if (!s->qdev.conf.bs) {
- error_report("scsi-disk: drive property not set");
+ error_report("drive property not set");
return -1;
}
@@ -1537,7 +1537,7 @@ static int scsi_initfn(SCSIDevice *dev)
}
if (bdrv_is_sg(s->qdev.conf.bs)) {
- error_report("scsi-disk: unwanted /dev/sg*");
+ error_report("unwanted /dev/sg*");
return -1;
}
diff --git a/hw/scsi-generic.c b/hw/scsi-generic.c
index 6f7d3db..0aebcdd 100644
--- a/hw/scsi-generic.c
+++ b/hw/scsi-generic.c
@@ -374,13 +374,13 @@ static int scsi_generic_initfn(SCSIDevice *s)
struct sg_scsi_id scsiid;
if (!s->conf.bs) {
- error_report("scsi-generic: drive property not set");
+ error_report("drive property not set");
return -1;
}
/* check we are really using a /dev/sg* file */
if (!bdrv_is_sg(s->conf.bs)) {
- error_report("scsi-generic: not /dev/sg*");
+ error_report("not /dev/sg*");
return -1;
}
@@ -396,13 +396,13 @@ static int scsi_generic_initfn(SCSIDevice *s)
/* check we are using a driver managing SG_IO (version 3 and after */
if (bdrv_ioctl(s->conf.bs, SG_GET_VERSION_NUM, &sg_version) < 0 ||
sg_version < 30000) {
- error_report("scsi-generic: scsi generic interface too old");
+ error_report("scsi generic interface too old");
return -1;
}
/* get LUN of the /dev/sg? */
if (bdrv_ioctl(s->conf.bs, SG_GET_SCSI_ID, &scsiid)) {
- error_report("scsi-generic: SG_GET_SCSI_ID ioctl failed");
+ error_report("SG_GET_SCSI_ID ioctl failed");
return -1;
}
diff --git a/hw/usb-msd.c b/hw/usb-msd.c
index 4c06950..b87b929 100644
--- a/hw/usb-msd.c
+++ b/hw/usb-msd.c
@@ -517,7 +517,7 @@ static int usb_msd_initfn(USBDevice *dev)
DriveInfo *dinfo;
if (!bs) {
- error_report("usb-msd: drive property not set");
+ error_report("drive property not set");
return -1;
}
diff --git a/hw/virtio-blk.c b/hw/virtio-blk.c
index ef27421..5e81f53 100644
--- a/hw/virtio-blk.c
+++ b/hw/virtio-blk.c
@@ -569,7 +569,7 @@ VirtIODevice *virtio_blk_init(DeviceState *dev, BlockConf
*conf,
DriveInfo *dinfo;
if (!conf->bs) {
- error_report("virtio-blk-pci: drive property not set");
+ error_report("drive property not set");
return NULL;
}
if (!bdrv_is_inserted(conf->bs)) {
--
1.7.6.4
- [Qemu-trivial] [PATCH] scsi virtio-blk usb-msd: Clean up device init error messages,
Markus Armbruster <=