[Qemu-devel] [PATCH] vhost: put log correctly in vhost_dev_start()

[Jason Wang]

We allocate an dummy log even if the size is zero. So we should put it
unconditionally too.

Signed-off-by: Jason Wang <address@hidden>
---
 hw/virtio/vhost.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/hw/virtio/vhost.c b/hw/virtio/vhost.c
index 01f1e04..3a52a4d 100644
--- a/hw/virtio/vhost.c
+++ b/hw/virtio/vhost.c
@@ -1111,9 +1111,7 @@ int vhost_dev_start(struct vhost_dev *hdev, VirtIODevice 
*vdev)
 
     return 0;
 fail_log:
-    if (hdev->log_size) {
-        vhost_log_put(hdev, false);
-    }
+    vhost_log_put(hdev, false);
 fail_vq:
     while (--i >= 0) {
         vhost_virtqueue_stop(hdev,
-- 
1.8.3.1