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Simplify virDomainParseMemory

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Do not store the return value of virDomainParseScaledValue,
it was overwritten anyway.

Delete the cleanup label, there is nothing to clean up.
This commit is contained in:
Ján Tomko 2016-01-29 18:00:13 +01:00
parent 598927a5bc
commit e1d7273f24
1 changed files with 5 additions and 11 deletions
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16
src/conf/domain_conf.c
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@ -7584,28 +7584,22 @@ virDomainParseMemory(const char *xpath,
bool required,
bool capped)
{
int ret = -1;
unsigned long long bytes, max;
max = virMemoryMaxValue(capped);
ret = virDomainParseScaledValue(xpath, units_xpath, ctxt,
&bytes, 1024, max, required);
if (ret < 0)
goto cleanup;
if (virDomainParseScaledValue(xpath, units_xpath, ctxt,
&bytes, 1024, max, required) < 0)
return -1;
/* Yes, we really do use kibibytes for our internal sizing. */
*mem = VIR_DIV_UP(bytes, 1024);
if (*mem >= VIR_DIV_UP(max, 1024)) {
virReportError(VIR_ERR_OVERFLOW, "%s", _("size value too large"));
ret = -1;
goto cleanup;
return -1;
}
ret = 0;
cleanup:
return ret;
return 0;
}