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api: virDomainMemoryStats: use 'ret' variable

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Instead of 'nr_stats_ret'. Also reduce its scope.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
This commit is contained in:
Ján Tomko 2020-09-23 18:44:14 +02:00
parent 0a109dc9e3
commit bcc920e474
1 changed files with 3 additions and 5 deletions
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8
src/libvirt-domain.c
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@ -5741,7 +5741,6 @@ virDomainMemoryStats(virDomainPtr dom, virDomainMemoryStatPtr stats,
unsigned int nr_stats, unsigned int flags) unsigned int nr_stats, unsigned int flags)
{ {
virConnectPtr conn; virConnectPtr conn;
unsigned long nr_stats_ret = 0;
VIR_DOMAIN_DEBUG(dom, "stats=%p, nr_stats=%u, flags=0x%x", VIR_DOMAIN_DEBUG(dom, "stats=%p, nr_stats=%u, flags=0x%x",
stats, nr_stats, flags); stats, nr_stats, flags);
@ -5758,11 +5757,10 @@ virDomainMemoryStats(virDomainPtr dom, virDomainMemoryStatPtr stats,
conn = dom->conn; conn = dom->conn;
if (conn->driver->domainMemoryStats) { if (conn->driver->domainMemoryStats) {
nr_stats_ret = conn->driver->domainMemoryStats(dom, stats, nr_stats, int ret = conn->driver->domainMemoryStats(dom, stats, nr_stats, flags);
flags); if (ret == -1)
if (nr_stats_ret == -1)
goto error; goto error;
return nr_stats_ret; return ret;
} }
virReportUnsupportedError(); virReportUnsupportedError();