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qemu: Use qemuDomainDefFormatXML in qemuDomainDefCopy

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Because qemuDomainDefCopy needs a string representation of a domain
definition, there's no reason for calling the lower level
qemuDomainDefFormatBuf API.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
This commit is contained in:
Jiri Denemark 2017-09-15 16:32:00 +02:00
parent 5c4fc07d1a
commit 369199d1a9
1 changed files with 2 additions and 4 deletions
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6
src/qemu/qemu_domain.c
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@ -4536,14 +4536,12 @@ qemuDomainDefCopy(virQEMUDriverPtr driver,
virDomainDefPtr src, virDomainDefPtr src,
unsigned int flags) unsigned int flags)
{ {
virBuffer buf = VIR_BUFFER_INITIALIZER;
virDomainDefPtr ret = NULL; virDomainDefPtr ret = NULL;
char *xml = NULL; char *xml;
if (qemuDomainDefFormatBuf(driver, src, flags, &buf) < 0) if (!(xml = qemuDomainDefFormatXML(driver, src, flags)))
return NULL; return NULL;
xml = virBufferContentAndReset(&buf);
ret = qemuDomainDefFromXML(driver, xml); ret = qemuDomainDefFromXML(driver, xml);
VIR_FREE(xml); VIR_FREE(xml);