From: Vasily Averin <vvs@xxxxxxxxxxxxx>
commit a65aa9c3676ffccb21361d52fcfedd5b5ff387d7 upstream.
Cc: stable@xxxxxxxxxxxxxxx
Fixes: 8002db6336dd ("qxl: convert qxl driver to proper use for reservations")
Signed-off-by: Vasily Averin <vvs@xxxxxxxxxxxxx>
Link: http://patchwork.freedesktop.org/patch/msgid/2e5a13ae-9ab2-5401-aa4d-03d5f5593423@xxxxxxxxxxxxx
Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/qxl/qxl_cmd.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
--- a/drivers/gpu/drm/qxl/qxl_cmd.c
+++ b/drivers/gpu/drm/qxl/qxl_cmd.c
@@ -504,9 +504,10 @@ int qxl_hw_surface_alloc(struct qxl_devi
return ret;
ret = qxl_release_reserve_list(release, true);
- if (ret)
+ if (ret) {
+ qxl_release_free(qdev, release);
return ret;
-
+ }
cmd = (struct qxl_surface_cmd *)qxl_release_map(qdev, release);
cmd->type = QXL_SURFACE_CMD_CREATE;
cmd->flags = QXL_SURF_FLAG_KEEP_DATA;
