[libvirt PATCH v2 03/11] qemuMonitorGetAllBlockStatsInfo: Assign hash table only on success
`virHashNew` cannot return NULL, the check is not needed.
Signed-off-by: Tim Wiederhake <twiederh(a)redhat.com>
---
src/qemu/qemu_monitor.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/src/qemu/qemu_monitor.c b/src/qemu/qemu_monitor.c
index 19fcc5658b..d24531832b 100644
--- a/src/qemu/qemu_monitor.c
+++ b/src/qemu/qemu_monitor.c
@@ -2155,22 +2155,24 @@ qemuMonitorGetAllBlockStatsInfo(qemuMonitor *mon,
bool backingChain)
{
int ret;
+ GHashTable *stats = NULL;
VIR_DEBUG("ret_stats=%p, backing=%d", ret_stats, backingChain);
QEMU_CHECK_MONITOR(mon);
- if (!(*ret_stats = virHashNew(g_free)))
+ if (!(stats = virHashNew(g_free)))
goto error;
- ret = qemuMonitorJSONGetAllBlockStatsInfo(mon, *ret_stats, backingChain);
+ ret = qemuMonitorJSONGetAllBlockStatsInfo(mon, stats, backingChain);
if (ret < 0)
goto error;
+ *ret_stats = stats;
return ret;
error:
- virHashFree(*ret_stats);
+ virHashFree(stats);
*ret_stats = NULL;
return -1;
}
--
2.31.1