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qemuRefreshVirtioChannelState: Automatically free GHashTable and refactor cleanup

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Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
This commit is contained in:
Peter Krempa 2021-11-30 11:49:24 +01:00
parent 54a975ded6
commit b59430d107
1 changed files with 7 additions and 10 deletions
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17
src/qemu/qemu_process.c
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@ -2243,24 +2243,21 @@ qemuRefreshVirtioChannelState(virQEMUDriver *driver,
qemuDomainAsyncJob asyncJob) qemuDomainAsyncJob asyncJob)
{ {
qemuDomainObjPrivate *priv = vm->privateData; qemuDomainObjPrivate *priv = vm->privateData;
GHashTable *info = NULL; g_autoptr(GHashTable) info = NULL;
int ret = -1; int rc;
if (qemuDomainObjEnterMonitorAsync(driver, vm, asyncJob) < 0) if (qemuDomainObjEnterMonitorAsync(driver, vm, asyncJob) < 0)
goto cleanup; return -1;
ret = qemuMonitorGetChardevInfo(priv->mon, &info); rc = qemuMonitorGetChardevInfo(priv->mon, &info);
qemuDomainObjExitMonitor(driver, vm); qemuDomainObjExitMonitor(driver, vm);
if (ret < 0) if (rc < 0)
goto cleanup; return -1;
qemuProcessRefreshChannelVirtioState(driver, vm, info, false); qemuProcessRefreshChannelVirtioState(driver, vm, info, false);
ret = 0;
cleanup: return 0;
virHashFree(info);
return ret;
} }