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cpu: Rework virCPUDataCheckFeature

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To match our coding style and to provide better debug and error
messages.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
This commit is contained in:
Jiri Denemark 2016-09-16 14:12:15 +02:00
parent 46c49a3004
commit 351931e539
1 changed files with 5 additions and 4 deletions
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9
src/cpu/cpu.c
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@ -650,7 +650,7 @@ virCPUUpdate(virArch arch,
/**
* virCPUDataCheckFeature:
*
* @data: internal CPU representation
* @data: CPU data
* @feature: feature to be checked for
*
* Checks whether @feature is supported by the CPU described by @data.
@ -664,14 +664,15 @@ virCPUDataCheckFeature(const virCPUData *data,
{
struct cpuArchDriver *driver;
VIR_DEBUG("data=%p, feature=%s", data, feature);
VIR_DEBUG("arch=%s, data=%p, feature=%s",
virArchToString(data->arch), data, feature);
if ((driver = cpuGetSubDriver(data->arch)) == NULL)
if (!(driver = cpuGetSubDriver(data->arch)))
return -1;
if (!driver->dataCheckFeature) {
virReportError(VIR_ERR_NO_SUPPORT,
_("cannot check guest CPU data for %s architecture"),
_("cannot check guest CPU feature for %s architecture"),
virArchToString(data->arch));
return -1;
}