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openvz: refactor openvzGetVEStatus 

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Ján Tomko 2021-12-13 19:26:06 +01:00
parent 783e0b9c8e
commit c5ae8135df
1 changed files with 5 additions and 11 deletions
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16
src/openvz/openvz_driver.c
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@ -1697,21 +1697,20 @@ openvzDomainSetMemoryParameters(virDomainPtr domain,
static int
openvzGetVEStatus(virDomainObj *vm, int *status, int *reason)
{
virCommand *cmd;
char *outbuf;
g_autoptr(virCommand) cmd = NULL;
g_autofree char *outbuf = NULL;
char *line;
int state;
int ret = -1;
cmd = virCommandNewArgList(VZLIST, vm->def->name, "-ostatus", "-H", NULL);
virCommandSetOutputBuffer(cmd, &outbuf);
if (virCommandRun(cmd, NULL) < 0)
goto cleanup;
return -1;
if ((line = strchr(outbuf, '\n')) == NULL) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("Failed to parse vzlist output"));
goto cleanup;
return -1;
}
*line++ = '\0';
@ -1728,12 +1727,7 @@ openvzGetVEStatus(virDomainObj *vm, int *status, int *reason)
*status = VIR_DOMAIN_SHUTOFF;
}
ret = 0;
cleanup:
virCommandFree(cmd);
VIR_FREE(outbuf);
return ret;
return 0;
}
static int