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openvz: refactor openvzGetVEStatus
Signed-off-by: Ján Tomko <jtomko@redhat.com> Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
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commit
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@ -1697,21 +1697,20 @@ openvzDomainSetMemoryParameters(virDomainPtr domain,
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static int
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static int
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openvzGetVEStatus(virDomainObj *vm, int *status, int *reason)
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openvzGetVEStatus(virDomainObj *vm, int *status, int *reason)
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{
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{
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virCommand *cmd;
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g_autoptr(virCommand) cmd = NULL;
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char *outbuf;
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g_autofree char *outbuf = NULL;
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char *line;
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char *line;
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int state;
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int state;
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int ret = -1;
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cmd = virCommandNewArgList(VZLIST, vm->def->name, "-ostatus", "-H", NULL);
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cmd = virCommandNewArgList(VZLIST, vm->def->name, "-ostatus", "-H", NULL);
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virCommandSetOutputBuffer(cmd, &outbuf);
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virCommandSetOutputBuffer(cmd, &outbuf);
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if (virCommandRun(cmd, NULL) < 0)
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if (virCommandRun(cmd, NULL) < 0)
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goto cleanup;
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return -1;
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if ((line = strchr(outbuf, '\n')) == NULL) {
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if ((line = strchr(outbuf, '\n')) == NULL) {
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virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
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virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
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_("Failed to parse vzlist output"));
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_("Failed to parse vzlist output"));
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goto cleanup;
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return -1;
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}
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}
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*line++ = '\0';
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*line++ = '\0';
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@ -1728,12 +1727,7 @@ openvzGetVEStatus(virDomainObj *vm, int *status, int *reason)
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*status = VIR_DOMAIN_SHUTOFF;
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*status = VIR_DOMAIN_SHUTOFF;
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}
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}
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ret = 0;
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return 0;
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cleanup:
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virCommandFree(cmd);
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VIR_FREE(outbuf);
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return ret;
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}
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}
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static int
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static int
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