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libxl: refactor libxlCapsInitCPU

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Use g_auto, g_steal_pointer and remove unnecessary labels.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Jim Fehlig <jfehlig@suse.com>
This commit is contained in:
Ján Tomko 2021-09-05 21:08:24 +02:00
parent 5f5d698053
commit 3e4c5e20b8
1 changed files with 6 additions and 16 deletions
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22
src/libxl/libxl_capabilities.c
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@ -138,9 +138,8 @@ libxlCapsNodeData(virCPUDef *cpu, libxl_hwcap hwcap)
static int
libxlCapsInitCPU(virCaps *caps, libxl_physinfo *phy_info)
{
virCPUData *data = NULL;
virCPUDef *cpu = NULL;
int ret = -1;
g_autoptr(virCPUData) data = NULL;
g_autoptr(virCPUDef) cpu = NULL;
int host_pae;
int host_lm;
@ -153,7 +152,7 @@ libxlCapsInitCPU(virCaps *caps, libxl_physinfo *phy_info)
host_pae = phy_info->hw_cap[0] & LIBXL_X86_FEATURE_PAE_MASK;
if (host_pae &&
virCapabilitiesAddHostFeature(caps, "pae") < 0)
goto error;
return -1;
host_lm = (phy_info->hw_cap[2] & LIBXL_X86_FEATURE_LM_MASK);
if (host_lm)
@ -171,20 +170,11 @@ libxlCapsInitCPU(virCaps *caps, libxl_physinfo *phy_info)
cpuDecode(cpu, data, NULL) < 0) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("Failed to initialize host cpu features"));
goto error;
return -1;
}
caps->host.cpu = cpu;
ret = 0;
cleanup:
virCPUDataFree(data);
return ret;
error:
virCPUDefFree(cpu);
goto cleanup;
caps->host.cpu = g_steal_pointer(&cpu);
return 0;
}
static int