drm/i915/gvt: Fix an error code in ppgtt_populate_spt_by_guest_entry()

[sfrench/cifs-2.6.git] / drivers / gpu / drm / i915 / gvt / gtt.c

diff --git a/drivers/gpu/drm/i915/gvt/gtt.c b/drivers/gpu/drm/i915/gvt/gtt.c
index 08c74e65836b52aab7f82d80ca7b37d98f202a74..244ad17297646be945d55218ddcadef799de335b 100644 (file)
--- a/drivers/gpu/drm/i915/gvt/gtt.c
+++ b/drivers/gpu/drm/i915/gvt/gtt.c
@@ -1076,8 +1076,10 @@ static struct intel_vgpu_ppgtt_spt *ppgtt_populate_spt_by_guest_entry(
        } else {
                int type = get_next_pt_type(we->type);
 
-               if (!gtt_type_is_pt(type))
+               if (!gtt_type_is_pt(type)) {
+                       ret = -EINVAL;
                        goto err;
+               }
 
                spt = ppgtt_alloc_spt_gfn(vgpu, type, ops->get_pfn(we), ips);
                if (IS_ERR(spt)) {