[libvirt] [PATCH 2/3] Remove dead code from qemuDomainAttachControllerDevice
We only support hotplugging SCSI controllers,
USB and virtio-serial related code is useless here.
---
src/conf/domain_addr.c | 21 ---------------------
src/conf/domain_addr.h | 4 ----
src/libvirt_private.syms | 1 -
src/qemu/qemu_hotplug.c | 18 ------------------
4 files changed, 44 deletions(-)
diff --git a/src/conf/domain_addr.c b/src/conf/domain_addr.c
index ca5803e..c7eab0c 100644
--- a/src/conf/domain_addr.c
+++ b/src/conf/domain_addr.c
@@ -884,27 +884,6 @@
virDomainVirtioSerialAddrSetAddControllers(virDomainVirtioSerialAddrSetPtr addrs
return 0;
}
-/* virDomainVirtioSerialAddrSetRemoveController
- *
- * Removes a virtio serial controller from the address set.
- */
-void
-virDomainVirtioSerialAddrSetRemoveController(virDomainVirtioSerialAddrSetPtr addrs,
- virDomainControllerDefPtr cont)
-{
- ssize_t pos;
-
- if (cont->type != VIR_DOMAIN_CONTROLLER_TYPE_VIRTIO_SERIAL)
- return;
-
- VIR_DEBUG("Removing virtio serial controller index %u "
- "from the address set", cont->idx);
-
- pos = virDomainVirtioSerialAddrFindController(addrs, cont->idx);
-
- if (pos >= 0)
- VIR_DELETE_ELEMENT(addrs->controllers, pos, addrs->ncontrollers);
-}
void
virDomainVirtioSerialAddrSetFree(virDomainVirtioSerialAddrSetPtr addrs)
diff --git a/src/conf/domain_addr.h b/src/conf/domain_addr.h
index 2220a79..74f414e 100644
--- a/src/conf/domain_addr.h
+++ b/src/conf/domain_addr.h
@@ -209,10 +209,6 @@ int
virDomainVirtioSerialAddrSetAddController(virDomainVirtioSerialAddrSetPtr addrs,
virDomainControllerDefPtr cont)
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
-void
-virDomainVirtioSerialAddrSetRemoveController(virDomainVirtioSerialAddrSetPtr addrs,
- virDomainControllerDefPtr cont)
- ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
int
virDomainVirtioSerialAddrSetAddControllers(virDomainVirtioSerialAddrSetPtr addrs,
virDomainDefPtr def)
diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index 63d8618..536acab 100644
--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
@@ -115,7 +115,6 @@ virDomainVirtioSerialAddrSetAddController;
virDomainVirtioSerialAddrSetAddControllers;
virDomainVirtioSerialAddrSetCreate;
virDomainVirtioSerialAddrSetFree;
-virDomainVirtioSerialAddrSetRemoveController;
# conf/domain_audit.h
diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c
index eae5418..9bd4238 100644
--- a/src/qemu/qemu_hotplug.c
+++ b/src/qemu/qemu_hotplug.c
@@ -442,7 +442,6 @@ int qemuDomainAttachControllerDevice(virQEMUDriverPtr driver,
char *devstr = NULL;
qemuDomainObjPrivatePtr priv = vm->privateData;
bool releaseaddr = false;
- bool addedToAddrSet = false;
if (controller->type != VIR_DOMAIN_CONTROLLER_TYPE_SCSI) {
virReportError(VIR_ERR_OPERATION_UNSUPPORTED,
@@ -484,20 +483,6 @@ int qemuDomainAttachControllerDevice(virQEMUDriverPtr driver,
if (qemuAssignDeviceControllerAlias(vm->def, priv->qemuCaps, controller)
< 0)
goto cleanup;
- if (controller->type == VIR_DOMAIN_CONTROLLER_TYPE_USB &&
- controller->model == -1 &&
- !virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_PIIX3_USB_UHCI)) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
- _("USB controller hotplug unsupported in this QEMU
binary"));
- goto cleanup;
- }
-
- if (controller->type == VIR_DOMAIN_CONTROLLER_TYPE_VIRTIO_SERIAL &&
- virDomainVirtioSerialAddrSetAddController(priv->vioserialaddrs,
- controller) < 0)
- goto cleanup;
- addedToAddrSet = true;
-
if (!(devstr = qemuBuildControllerDevStr(vm->def, controller,
priv->qemuCaps, NULL)))
goto cleanup;
}
@@ -526,9 +511,6 @@ int qemuDomainAttachControllerDevice(virQEMUDriverPtr driver,
}
cleanup:
- if (ret != 0 && addedToAddrSet)
- virDomainVirtioSerialAddrSetRemoveController(priv->vioserialaddrs,
- controller);
if (ret != 0 && releaseaddr)
qemuDomainReleaseDeviceAddress(vm, &controller->info, NULL);
--
2.4.6