[for,8.0,v8,08/12] vdpa: allocate SVQ array unconditionally

Commit Message

Eugenio Perez Martin Nov. 24, 2022, 3:51 p.m. UTC

SVQ may run or not in a device depending on runtime conditions (for
example, if the device can move CVQ to its own group or not).

Allocate the SVQ array unconditionally at startup, since its hard to
move this allocation elsewhere.

Signed-off-by: Eugenio Pérez <[e-mail]>
Acked-by: Jason Wang <[e-mail]>
---
 hw/virtio/vhost-vdpa.c | 4 ----
 1 file changed, 4 deletions(-)

Patch

diff --git a/hw/virtio/vhost-vdpa.c b/hw/virtio/vhost-vdpa.c
index 6f2dabd0bf..ed360b7fdf 100644
--- a/hw/virtio/vhost-vdpa.c
+++ b/hw/virtio/vhost-vdpa.c
@@ -546,10 +546,6 @@  static void vhost_vdpa_svq_cleanup(struct vhost_dev *dev)
     struct vhost_vdpa *v = dev->opaque;
     size_t idx;
 
-    if (!v->shadow_vqs) {
-        return;
-    }
-
     for (idx = 0; idx < v->shadow_vqs->len; ++idx) {
         vhost_svq_stop(g_ptr_array_index(v->shadow_vqs, idx));
     }