Commit 591c39ff authored by Dan Carpenter's avatar Dan Carpenter Committed by Zhenyu Wang

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

"ret" is uninitialized on this path but it should be -EINVAL.

Fixes: 930c8dfe ("drm/i915/gvt: Check if get_next_pt_type() always returns a valid value")
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarZhenyu Wang <zhenyuw@linux.intel.com>
parent e175a252
...@@ -1076,8 +1076,10 @@ static struct intel_vgpu_ppgtt_spt *ppgtt_populate_spt_by_guest_entry( ...@@ -1076,8 +1076,10 @@ static struct intel_vgpu_ppgtt_spt *ppgtt_populate_spt_by_guest_entry(
} else { } else {
int type = get_next_pt_type(we->type); int type = get_next_pt_type(we->type);
if (!gtt_type_is_pt(type)) if (!gtt_type_is_pt(type)) {
ret = -EINVAL;
goto err; goto err;
}
spt = ppgtt_alloc_spt_gfn(vgpu, type, ops->get_pfn(we), ips); spt = ppgtt_alloc_spt_gfn(vgpu, type, ops->get_pfn(we), ips);
if (IS_ERR(spt)) { if (IS_ERR(spt)) {
......
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