[libvirt] [PATCHv3 14/19] blockjob: remove unused parameters after previous patch

[Laine Stump]

On 10/17/2012 06:30 PM, Eric Blake wrote:
> Minor cleanup made possible by previous simplifications.
>
> * src/qemu/qemu_cgroup.h (qemuSetupDiskCgroup)
> (qemuTeardownDiskCgroup): Alter signature.
> * src/qemu/qemu_cgroup.c (qemuSetupDiskCgroup)
> (qemuTeardownDiskCgroup, qemuSetupCgroup): Update all uses.
> * src/qemu/qemu_hotplug.c (qemuDomainDetachPciDiskDevice)
> (qemuDomainDetachDiskDevice): Likewise.
> * src/qemu/qemu_driver.c (qemuDomainAttachDeviceDiskLive)
> (qemuDomainChangeDiskMediaLive)
> (qemuDomainSnapshotCreateSingleDiskActive)
> (qemuDomainSnapshotUndoSingleDiskActive): Likewise.
> ---
>
> v3: new patch
>
>  src/qemu/qemu_cgroup.c  |  8 +++-----
>  src/qemu/qemu_cgroup.h  |  6 ++----
>  src/qemu/qemu_driver.c  | 14 +++++++-------
>  src/qemu/qemu_hotplug.c |  4 ++--
>  4 files changed, 14 insertions(+), 18 deletions(-)
>
> diff --git a/src/qemu/qemu_cgroup.c b/src/qemu/qemu_cgroup.c
> index 428befd..db371a0 100644
> --- a/src/qemu/qemu_cgroup.c
> +++ b/src/qemu/qemu_cgroup.c
> @@ -87,8 +87,7 @@ qemuSetupDiskPathAllow(virDomainDiskDefPtr disk,
>  }
>
>
> -int qemuSetupDiskCgroup(struct qemud_driver *driver ATTRIBUTE_UNUSED,
> -                        virDomainObjPtr vm,
> +int qemuSetupDiskCgroup(virDomainObjPtr vm,
>                          virCgroupPtr cgroup,
>                          virDomainDiskDefPtr disk)
>  {
> @@ -127,8 +126,7 @@ qemuTeardownDiskPathDeny(virDomainDiskDefPtr disk ATTRIBUTE_UNUSED,
>  }
>
>
> -int qemuTeardownDiskCgroup(struct qemud_driver *driver ATTRIBUTE_UNUSED,
> -                           virDomainObjPtr vm,
> +int qemuTeardownDiskCgroup(virDomainObjPtr vm,
>                             virCgroupPtr cgroup,
>                             virDomainDiskDefPtr disk)
>  {
> @@ -230,7 +228,7 @@ int qemuSetupCgroup(struct qemud_driver *driver,
>          for (i = 0; i < vm->def->ndisks ; i++) {
>              if (qemuDomainDetermineDiskChain(driver, vm->def->disks[i],
>                                               false) < 0 ||
> -                qemuSetupDiskCgroup(driver, vm, cgroup, vm->def->disks[i]) < 0)
> +                qemuSetupDiskCgroup(vm, cgroup, vm->def->disks[i]) < 0)
>                  goto cleanup;
>          }
>
> diff --git a/src/qemu/qemu_cgroup.h b/src/qemu/qemu_cgroup.h
> index 362080a..c552162 100644
> --- a/src/qemu/qemu_cgroup.h
> +++ b/src/qemu/qemu_cgroup.h
> @@ -36,12 +36,10 @@ typedef struct _qemuCgroupData qemuCgroupData;
>
>  bool qemuCgroupControllerActive(struct qemud_driver *driver,
>                                  int controller);
> -int qemuSetupDiskCgroup(struct qemud_driver *driver,
> -                        virDomainObjPtr vm,
> +int qemuSetupDiskCgroup(virDomainObjPtr vm,
>                          virCgroupPtr cgroup,
>                          virDomainDiskDefPtr disk);
> -int qemuTeardownDiskCgroup(struct qemud_driver *driver,
> -                           virDomainObjPtr vm,
> +int qemuTeardownDiskCgroup(virDomainObjPtr vm,
>                             virCgroupPtr cgroup,
>                             virDomainDiskDefPtr disk);
>  int qemuSetupHostUsbDeviceCgroup(usbDevice *dev,
> diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
> index dfbf04d..d5c15ef 100644
> --- a/src/qemu/qemu_driver.c
> +++ b/src/qemu/qemu_driver.c
> @@ -5826,7 +5826,7 @@ qemuDomainAttachDeviceDiskLive(virConnectPtr conn,
>                             vm->def->name);
>              goto end;
>          }
> -        if (qemuSetupDiskCgroup(driver, vm, cgroup, disk) < 0)
> +        if (qemuSetupDiskCgroup(vm, cgroup, disk) < 0)
>              goto end;
>      }
>      switch (disk->device)  {
> @@ -5862,7 +5862,7 @@ qemuDomainAttachDeviceDiskLive(virConnectPtr conn,
>      }
>
>      if (ret != 0 && cgroup) {
> -        if (qemuTeardownDiskCgroup(driver, vm, cgroup, disk) < 0)
> +        if (qemuTeardownDiskCgroup(vm, cgroup, disk) < 0)
>              VIR_WARN("Failed to teardown cgroup for disk path %s",
>                       NULLSTR(disk->src));
>      }
> @@ -6058,7 +6058,7 @@ qemuDomainChangeDiskMediaLive(virDomainObjPtr vm,
>                             vm->def->name);
>              goto end;
>          }
> -        if (qemuSetupDiskCgroup(driver, vm, cgroup, disk) < 0)
> +        if (qemuSetupDiskCgroup(vm, cgroup, disk) < 0)
>              goto end;
>      }
>
> @@ -6077,7 +6077,7 @@ qemuDomainChangeDiskMediaLive(virDomainObjPtr vm,
>      }
>
>      if (ret != 0 && cgroup) {
> -        if (qemuTeardownDiskCgroup(driver, vm, cgroup, disk) < 0)
> +        if (qemuTeardownDiskCgroup(vm, cgroup, disk) < 0)
>               VIR_WARN("Failed to teardown cgroup for disk path %s",
>                        NULLSTR(disk->src));
>      }
> @@ -10806,14 +10806,14 @@ qemuDomainSnapshotCreateSingleDiskActive(struct qemud_driver *driver,
>      if (virDomainLockDiskAttach(driver->lockManager, driver->uri,
>                                  vm, disk) < 0)
>          goto cleanup;
> -    if (cgroup && qemuSetupDiskCgroup(driver, vm, cgroup, disk) < 0) {
> +    if (cgroup && qemuSetupDiskCgroup(vm, cgroup, disk) < 0) {
>          if (virDomainLockDiskDetach(driver->lockManager, vm, disk) < 0)
>              VIR_WARN("Unable to release lock on %s", source);
>          goto cleanup;
>      }
>      if (virSecurityManagerSetImageLabel(driver->securityManager, vm->def,
>                                          disk) < 0) {
> -        if (cgroup && qemuTeardownDiskCgroup(driver, vm, cgroup, disk) < 0)
> +        if (cgroup && qemuTeardownDiskCgroup(vm, cgroup, disk) < 0)
>              VIR_WARN("Failed to teardown cgroup for disk path %s", source);
>          if (virDomainLockDiskDetach(driver->lockManager, vm, disk) < 0)
>              VIR_WARN("Unable to release lock on %s", source);
> @@ -10885,7 +10885,7 @@ qemuDomainSnapshotUndoSingleDiskActive(struct qemud_driver *driver,
>      if (virSecurityManagerRestoreImageLabel(driver->securityManager,
>                                              vm->def, disk) < 0)
>          VIR_WARN("Unable to restore security label on %s", disk->src);
> -    if (cgroup && qemuTeardownDiskCgroup(driver, vm, cgroup, disk) < 0)
> +    if (cgroup && qemuTeardownDiskCgroup(vm, cgroup, disk) < 0)
>          VIR_WARN("Failed to teardown cgroup for disk path %s", disk->src);
>      if (virDomainLockDiskDetach(driver->lockManager, vm, disk) < 0)
>          VIR_WARN("Unable to release lock on %s", disk->src);
> diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c
> index ca441f2..7381921 100644
> --- a/src/qemu/qemu_hotplug.c
> +++ b/src/qemu/qemu_hotplug.c
> @@ -2006,7 +2006,7 @@ int qemuDomainDetachPciDiskDevice(struct qemud_driver *driver,
>          VIR_WARN("Unable to restore security label on %s", dev->data.disk->src);
>
>      if (cgroup != NULL) {
> -        if (qemuTeardownDiskCgroup(driver, vm, cgroup, dev->data.disk) < 0)
> +        if (qemuTeardownDiskCgroup(vm, cgroup, dev->data.disk) < 0)
>              VIR_WARN("Failed to teardown cgroup for disk path %s",
>                       NULLSTR(dev->data.disk->src));
>      }
> @@ -2089,7 +2089,7 @@ int qemuDomainDetachDiskDevice(struct qemud_driver *driver,
>          VIR_WARN("Unable to restore security label on %s", dev->data.disk->src);
>
>      if (cgroup != NULL) {
> -        if (qemuTeardownDiskCgroup(driver, vm, cgroup, dev->data.disk) < 0)
> +        if (qemuTeardownDiskCgroup(vm, cgroup, dev->data.disk) < 0)
>              VIR_WARN("Failed to teardown cgroup for disk path %s",
>                       NULLSTR(dev->data.disk->src));
>      }

ACK.