drm/qxl: fix gaping memory hole

This is how you implement a memory sieve in a driver. ;-)

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>

1 files changed, 6 insertions, 4 deletions

diff --git a/drivers/gpu/drm/qxl/qxl_release.c b/drivers/gpu/drm/qxl/qxl_release.c
index 828d47e90dce..29ab4ec44c40 100644
--- a/drivers/gpu/drm/qxl/qxl_release.c
+++ b/drivers/gpu/drm/qxl/qxl_release.c
@@ -162,12 +162,14 @@ static void
 qxl_release_free_list(struct qxl_release *release)
 {
         while (!list_empty(&release->bos)) {
-                struct ttm_validate_buffer *entry;
+                struct qxl_bo_list *entry;
+                struct qxl_bo *bo;
 
                 entry = container_of(release->bos.next,
-                                     struct ttm_validate_buffer, head);
-
-                list_del(&entry->head);
+                                     struct qxl_bo_list, tv.head);
+                bo = to_qxl_bo(entry->tv.bo);
+                qxl_bo_unref(&bo);
+                list_del(&entry->tv.head);
                 kfree(entry);
         }
 }