[libvirt] [PATCHv2 1/6] maint: Clean up coding style
Daniel P. Berrange
berrange at redhat.com
Wed Jul 18 21:39:08 UTC 2012
On Thu, Jul 12, 2012 at 11:30:55AM +0200, Peter Krempa wrote:
> Style changes split out from next patch.
> ---
> src/conf/domain_conf.c | 23 +++++++++++++----------
> src/qemu/qemu_command.c | 19 +++++++++++--------
> src/qemu/qemu_driver.c | 7 +++----
> 3 files changed, 27 insertions(+), 22 deletions(-)
>
> diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
> index 4f8c57a..89bae57 100644
> --- a/src/conf/domain_conf.c
> +++ b/src/conf/domain_conf.c
> @@ -8606,11 +8606,12 @@ static virDomainDefPtr virDomainDefParseXML(virCapsPtr caps,
> }
>
> /* analysis of the disk devices */
> - if ((n = virXPathNodeSet("./devices/disk", ctxt, &nodes)) < 0) {
> + if ((n = virXPathNodeSet("./devices/disk", ctxt, &nodes)) < 0)
> goto error;
> - }
> +
> if (n && VIR_ALLOC_N(def->disks, n) < 0)
> goto no_memory;
> +
> for (i = 0 ; i < n ; i++) {
> virDomainDiskDefPtr disk = virDomainDiskDefParseXML(caps,
> nodes[i],
> @@ -8626,11 +8627,12 @@ static virDomainDefPtr virDomainDefParseXML(virCapsPtr caps,
> VIR_FREE(nodes);
>
> /* analysis of the controller devices */
> - if ((n = virXPathNodeSet("./devices/controller", ctxt, &nodes)) < 0) {
> + if ((n = virXPathNodeSet("./devices/controller", ctxt, &nodes)) < 0)
> goto error;
> - }
> +
> if (n && VIR_ALLOC_N(def->controllers, n) < 0)
> goto no_memory;
> +
> for (i = 0 ; i < n ; i++) {
> virDomainControllerDefPtr controller = virDomainControllerDefParseXML(nodes[i],
> flags);
> @@ -8752,9 +8754,9 @@ static virDomainDefPtr virDomainDefParseXML(virCapsPtr caps,
> }
> VIR_FREE(nodes);
>
> - if ((n = virXPathNodeSet("./devices/serial", ctxt, &nodes)) < 0) {
> + if ((n = virXPathNodeSet("./devices/serial", ctxt, &nodes)) < 0)
> goto error;
> - }
> +
> if (n && VIR_ALLOC_N(def->serials, n) < 0)
> goto no_memory;
>
> @@ -9048,8 +9050,8 @@ static virDomainDefPtr virDomainDefParseXML(virCapsPtr caps,
> goto error;
> }
> if (n > 1) {
> - virDomainReportError (VIR_ERR_INTERNAL_ERROR,
> - "%s", _("only a single watchdog device is supported"));
> + virDomainReportError(VIR_ERR_INTERNAL_ERROR, "%s",
> + _("only a single watchdog device is supported"));
> goto error;
> }
> if (n > 0) {
> @@ -9068,8 +9070,9 @@ static virDomainDefPtr virDomainDefParseXML(virCapsPtr caps,
> goto error;
> }
> if (n > 1) {
> - virDomainReportError (VIR_ERR_INTERNAL_ERROR,
> - "%s", _("only a single memory balloon device is supported"));
> + virDomainReportError(VIR_ERR_INTERNAL_ERROR, "%s",
> + _("only a single memory balloon device is "
> + "supported"));
> goto error;
> }
> if (n > 0) {
> diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
> index ae48678..16fa294 100644
> --- a/src/qemu/qemu_command.c
> +++ b/src/qemu/qemu_command.c
> @@ -4788,25 +4788,28 @@ qemuBuildCommandLine(virConnectPtr conn,
> /* Only recent QEMU implements a SATA (AHCI) controller */
> if (cont->type == VIR_DOMAIN_CONTROLLER_TYPE_SATA) {
> if (!qemuCapsGet(qemuCaps, QEMU_CAPS_ICH9_AHCI)) {
> - qemuReportError(VIR_ERR_CONFIG_UNSUPPORTED,
> - "%s", _("SATA is not supported with this QEMU binary"));
> + qemuReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
> + _("SATA is not supported with this "
> + "QEMU binary"));
> goto error;
> } else {
> char *devstr;
>
> virCommandAddArg(cmd, "-device");
> - if (!(devstr = qemuBuildControllerDevStr(def, cont, qemuCaps, NULL)))
> + if (!(devstr = qemuBuildControllerDevStr(def, cont,
> + qemuCaps, NULL)))
> goto error;
>
> virCommandAddArg(cmd, devstr);
> VIR_FREE(devstr);
> }
> - } else if (def->controllers[i]->type == VIR_DOMAIN_CONTROLLER_TYPE_USB &&
> - def->controllers[i]->model == -1 &&
> - !qemuCapsGet(qemuCaps, QEMU_CAPS_PIIX3_USB_UHCI)) {
> + } else if (cont->type == VIR_DOMAIN_CONTROLLER_TYPE_USB &&
> + cont->model == -1 &&
> + !qemuCapsGet(qemuCaps, QEMU_CAPS_PIIX3_USB_UHCI)) {
> if (usblegacy) {
> qemuReportError(VIR_ERR_CONFIG_UNSUPPORTED,
> - _("Multiple legacy USB controller not supported"));
> + _("Multiple legacy USB controllers are "
> + "not supported"));
> goto error;
> }
> usblegacy = true;
> @@ -4814,7 +4817,7 @@ qemuBuildCommandLine(virConnectPtr conn,
> virCommandAddArg(cmd, "-device");
>
> char *devstr;
> - if (!(devstr = qemuBuildControllerDevStr(def, def->controllers[i], qemuCaps,
> + if (!(devstr = qemuBuildControllerDevStr(def, cont, qemuCaps,
> &usbcontroller)))
> goto error;
>
> diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
> index dc04d13..5e831b7 100644
> --- a/src/qemu/qemu_driver.c
> +++ b/src/qemu/qemu_driver.c
> @@ -5797,8 +5797,7 @@ qemuDomainModifyDeviceFlags(virDomainPtr dom, const char *xml,
> flags |= VIR_DOMAIN_AFFECT_CONFIG;
> /* check consistency between flags and the vm state */
> if (flags & VIR_DOMAIN_AFFECT_LIVE) {
> - qemuReportError(VIR_ERR_OPERATION_INVALID,
> - "%s",
> + qemuReportError(VIR_ERR_OPERATION_INVALID, "%s",
> _("cannot do live update a device on "
> "inactive domain"));
> goto endjob;
> @@ -5806,8 +5805,8 @@ qemuDomainModifyDeviceFlags(virDomainPtr dom, const char *xml,
> }
>
> if ((flags & VIR_DOMAIN_AFFECT_CONFIG) && !vm->persistent) {
> - qemuReportError(VIR_ERR_OPERATION_INVALID,
> - "%s", _("cannot modify device on transient domain"));
> + qemuReportError(VIR_ERR_OPERATION_INVALID, "%s",
> + _("cannot modify device on transient domain"));
> goto endjob;
> }
ACK, note you'll see some conflicts with my error cleanup patches
here.
Daniel
--
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