[libvirt PATCH 03/20] openvz: refactor openvzGetVEID
Signed-off-by: Ján Tomko <jtomko(a)redhat.com>
---
src/openvz/openvz_conf.c | 11 +++--------
1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/src/openvz/openvz_conf.c b/src/openvz/openvz_conf.c
index 94c3baf87f..d2acbc2606 100644
--- a/src/openvz/openvz_conf.c
+++ b/src/openvz/openvz_conf.c
@@ -978,23 +978,18 @@ static int openvzAssignUUIDs(void)
int openvzGetVEID(const char *name)
{
- virCommand *cmd;
- char *outbuf;
+ g_autoptr(virCommand) cmd = NULL;
+ g_autofree char *outbuf = NULL;
char *temp;
int veid;
bool ok;
cmd = virCommandNewArgList(VZLIST, name, "-ovpsid", "-H", NULL);
virCommandSetOutputBuffer(cmd, &outbuf);
- if (virCommandRun(cmd, NULL) < 0) {
- virCommandFree(cmd);
- VIR_FREE(outbuf);
+ if (virCommandRun(cmd, NULL) < 0)
return -1;
- }
- virCommandFree(cmd);
ok = virStrToLong_i(outbuf, &temp, 10, &veid) == 0 && *temp ==
'\n';
- VIR_FREE(outbuf);
if (ok && veid >= 0)
return veid;
--
2.31.1