7:44 a.m.
Remove more checks that are no longer necessary.
---
src/qemu/qemu_command.c | 2 +-
src/qemu/qemu_domain.c | 6 +----
src/qemu/qemu_domain.h | 1 -
src/qemu/qemu_hostdev.c | 4 +---
src/qemu/qemu_hotplug.c | 59 +++----------------------------------------------
src/qemu/qemu_process.c | 8 +++----
6 files changed, 9 insertions(+), 71 deletions(-)
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 5590fb6..acee310 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -7892,7 +7892,7 @@ qemuBuildInterfaceCommandLine(virCommandPtr cmd,
goto cleanup;
virCommandAddArgList(cmd, "-netdev", host, NULL);
}
- if (qemuDomainSupportsNicdev(def, qemuCaps, net)) {
+ if (qemuDomainSupportsNicdev(def, net)) {
if (!(nic = qemuBuildNicDevStr(def, net, vlan, bootindex,
vhostfdSize, qemuCaps)))
goto cleanup;
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index 65dfa37..061683c 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -5312,12 +5312,8 @@ qemuDomainDetectVcpuPids(virQEMUDriverPtr driver,
bool
qemuDomainSupportsNicdev(virDomainDefPtr def,
- virQEMUCapsPtr qemuCaps,
virDomainNetDefPtr net)
{
- if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE))
- return false;
-
/* non-virtio ARM nics require legacy -net nic */
if (((def->os.arch == VIR_ARCH_ARMV7L) ||
(def->os.arch == VIR_ARCH_AARCH64)) &&
@@ -5333,7 +5329,7 @@ qemuDomainSupportsNetdev(virDomainDefPtr def,
virQEMUCapsPtr qemuCaps,
virDomainNetDefPtr net)
{
- if (!qemuDomainSupportsNicdev(def, qemuCaps, net))
+ if (!qemuDomainSupportsNicdev(def, net))
return false;
return virQEMUCapsGet(qemuCaps, QEMU_CAPS_NETDEV);
}
diff --git a/src/qemu/qemu_domain.h b/src/qemu/qemu_domain.h
index baf8bd8..f99f0bb 100644
--- a/src/qemu/qemu_domain.h
+++ b/src/qemu/qemu_domain.h
@@ -618,7 +618,6 @@ int qemuDomainDetectVcpuPids(virQEMUDriverPtr driver, virDomainObjPtr
vm,
int asyncJob);
bool qemuDomainSupportsNicdev(virDomainDefPtr def,
- virQEMUCapsPtr qemuCaps,
virDomainNetDefPtr net);
bool qemuDomainSupportsNetdev(virDomainDefPtr def,
diff --git a/src/qemu/qemu_hostdev.c b/src/qemu/qemu_hostdev.c
index ca38a06..e16d5fd 100644
--- a/src/qemu/qemu_hostdev.c
+++ b/src/qemu/qemu_hostdev.c
@@ -197,9 +197,7 @@ qemuHostdevPreparePCIDevicesCheckSupport(virDomainHostdevDefPtr
*hostdevs,
if (supportsPassthroughVFIO &&
virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_VFIO_PCI)) {
*backend = VIR_DOMAIN_HOSTDEV_PCI_BACKEND_VFIO;
- } else if (supportsPassthroughKVM &&
- (virQEMUCapsGet(qemuCaps, QEMU_CAPS_PCIDEVICE) ||
- virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE))) {
+ } else if (supportsPassthroughKVM) {
*backend = VIR_DOMAIN_HOSTDEV_PCI_BACKEND_KVM;
} else {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c
index aa897d2..fc1bf6e 100644
--- a/src/qemu/qemu_hotplug.c
+++ b/src/qemu/qemu_hotplug.c
@@ -1334,12 +1334,6 @@ int qemuDomainAttachRedirdevDevice(virQEMUDriverPtr driver,
char *charAlias = NULL;
char *devstr = NULL;
- if (!virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_DEVICE)) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
- _("redirected devices are not supported by this
QEMU"));
- return ret;
- }
-
if (qemuAssignDeviceRedirdevAlias(vm->def, redirdev, -1) < 0)
goto cleanup;
@@ -1537,12 +1531,6 @@ int qemuDomainAttachChrDevice(virQEMUDriverPtr driver,
char *charAlias = NULL;
bool need_release = false;
- if (!virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_DEVICE)) {
- virReportError(VIR_ERR_OPERATION_INVALID, "%s",
- _("qemu does not support -device"));
- goto cleanup;
- }
-
if (qemuAssignDeviceChrAlias(vmdef, chr, -1) < 0)
goto cleanup;
@@ -1897,8 +1885,7 @@ qemuDomainAttachHostSCSIDevice(virConnectPtr conn,
bool teardowncgroup = false;
bool teardownlabel = false;
- if (!virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_DEVICE) ||
- !virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_DEVICE_SCSI_GENERIC)) {
+ if (!virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_DEVICE_SCSI_GENERIC)) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("SCSI passthrough is not supported by this version of
qemu"));
return -1;
@@ -3092,8 +3079,7 @@ qemuDomainRemoveNetDevice(virQEMUDriverPtr driver,
goto cleanup;
qemuDomainObjEnterMonitor(driver, vm);
- if (virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_NETDEV) &&
- virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_DEVICE)) {
+ if (virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_NETDEV)) {
if (qemuMonitorRemoveNetdev(priv->mon, hostnet_name) < 0) {
if (qemuDomainObjExitMonitor(driver, vm) < 0)
goto cleanup;
@@ -3472,13 +3458,6 @@ qemuDomainDetachDiskDevice(virQEMUDriverPtr driver,
int ret = -1;
qemuDomainObjPrivatePtr priv = vm->privateData;
- if (!virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_DEVICE)) {
- virReportError(VIR_ERR_OPERATION_FAILED,
- _("Underlying qemu does not support %s disk removal"),
- virDomainDiskBusTypeToString(detach->bus));
- goto cleanup;
- }
-
if (detach->mirror) {
virReportError(VIR_ERR_BLOCK_COPY_ACTIVE,
_("disk '%s' is in an active block job"),
@@ -3729,12 +3708,6 @@ qemuDomainDetachHostUSBDevice(virQEMUDriverPtr driver,
return -1;
}
- if (!virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_DEVICE)) {
- virReportError(VIR_ERR_OPERATION_FAILED,
- "%s", _("device cannot be detached with this QEMU
version"));
- return -1;
- }
-
qemuDomainMarkDeviceForRemoval(vm, detach->info);
qemuDomainObjEnterMonitor(driver, vm);
@@ -3759,12 +3732,6 @@ qemuDomainDetachHostSCSIDevice(virQEMUDriverPtr driver,
return -1;
}
- if (!virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_DEVICE)) {
- virReportError(VIR_ERR_OPERATION_FAILED,
- "%s", _("device cannot be detached with this QEMU
version"));
- return -1;
- }
-
qemuDomainMarkDeviceForRemoval(vm, detach->info);
qemuDomainObjEnterMonitor(driver, vm);
@@ -3781,11 +3748,9 @@ qemuDomainDetachThisHostDevice(virQEMUDriverPtr driver,
virDomainObjPtr vm,
virDomainHostdevDefPtr detach)
{
- qemuDomainObjPrivatePtr priv = vm->privateData;
int ret = -1;
- if (virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_DEVICE) &&
- !detach->info->alias) {
+ if (!detach->info->alias) {
if (qemuAssignDeviceHostdevAlias(vm->def, &detach->info->alias, -1)
< 0)
return -1;
}
@@ -4111,12 +4076,6 @@ int qemuDomainDetachChrDevice(virQEMUDriverPtr driver,
return ret;
}
- if (!virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_DEVICE)) {
- virReportError(VIR_ERR_OPERATION_INVALID, "%s",
- _("qemu does not support -device"));
- return ret;
- }
-
if (!tmpChr->info.alias && qemuAssignDeviceChrAlias(vmdef, tmpChr, -1)
< 0)
return ret;
@@ -4166,12 +4125,6 @@ qemuDomainDetachRNGDevice(virQEMUDriverPtr driver,
tmpRNG = vm->def->rngs[idx];
- if (!virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_DEVICE)) {
- virReportError(VIR_ERR_OPERATION_INVALID, "%s",
- _("qemu does not support -device"));
- return -1;
- }
-
if (!tmpRNG->info.alias) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("alias not set for RNG device"));
@@ -4205,12 +4158,6 @@ qemuDomainDetachMemoryDevice(virQEMUDriverPtr driver,
int rc;
int ret = -1;
- if (!virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_DEVICE)) {
- virReportError(VIR_ERR_OPERATION_INVALID, "%s",
- _("qemu does not support -device"));
- return -1;
- }
-
qemuDomainMemoryDeviceAlignSize(vm->def, memdef);
if ((idx = virDomainMemoryFindByDef(vm->def, memdef)) < 0) {
diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index 50a6f09..b2669c0 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -4857,11 +4857,9 @@ qemuProcessPrepareDomain(virConnectPtr conn,
* we also need to populate the PCI address set cache for later
* use in hotplug
*/
- if (virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_DEVICE)) {
- VIR_DEBUG("Assigning domain PCI addresses");
- if ((qemuDomainAssignAddresses(vm->def, priv->qemuCaps, vm)) < 0)
- goto cleanup;
- }
+ VIR_DEBUG("Assigning domain PCI addresses");
+ if ((qemuDomainAssignAddresses(vm->def, priv->qemuCaps, vm)) < 0)
+ goto cleanup;
if (qemuAssignDeviceAliases(vm->def, priv->qemuCaps) < 0)
goto cleanup;
--
2.7.3