[PATCH 2/2] vdpa: Merge all net_init_vhost_vdpa error goto

["Eugenio Pérez" <eperezma@redhat.com>]

Few steps allocate new resources, and all of the allocated can be
checked to avoid trying to free an invalid one.

Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
---
 net/vhost-vdpa.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c
index 303447a68e..ac1810723c 100644
--- a/net/vhost-vdpa.c
+++ b/net/vhost-vdpa.c
@@ -588,8 +588,7 @@ int net_init_vhost_vdpa(const Netdev *netdev, const char *name,
     queue_pairs = vhost_vdpa_get_max_queue_pairs(vdpa_device_fd, features,
                                                  &has_cvq, errp);
     if (queue_pairs < 0) {
-        qemu_close(vdpa_device_fd);
-        return queue_pairs;
+        goto err;
     }
 
     if (opts->x_svq) {
@@ -604,7 +603,7 @@ int net_init_vhost_vdpa(const Netdev *netdev, const char *name,
         if (invalid_dev_features) {
             error_setg(errp, "vdpa svq does not work with features 0x%" PRIx64,
                        invalid_dev_features);
-            goto err_svq;
+            goto err;
         }
 
         vhost_vdpa_get_iova_range(vdpa_device_fd, &iova_range);
@@ -640,7 +639,6 @@ err:
         }
     }
 
-err_svq:
     qemu_close(vdpa_device_fd);
 
     return -1;
-- 
2.31.1