My static checker complains that "release" is uninitialized if
qxl_alloc_release_reserved() fails, so let's add a check for that.
Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>
diff --git a/drivers/gpu/drm/qxl/qxl_display.c
b/drivers/gpu/drm/qxl/qxl_display.c
index 9548bb58d3bc..058340a002c2 100644
--- a/drivers/gpu/drm/qxl/qxl_display.c
+++ b/drivers/gpu/drm/qxl/qxl_display.c
@@ -572,6 +572,8 @@ static void qxl_cursor_atomic_update(struct drm_plane
*plane,
ret = qxl_alloc_release_reserved(qdev, sizeof(*cmd),
QXL_RELEASE_CURSOR_CMD,
&release, NULL);
+ if (ret)
+ return;
cmd = (struct qxl_cursor_cmd *) qxl_release_map(qdev, release);
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