The i915_gem_object_create() returns error pointers on error, it never
returns NULLs.
Fixes: ("drm/i915/gvt: vGPU command scanner")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
The error handling in perform_bb_shadow() is a bit leaky as well.
diff --git a/drivers/gpu/drm/i915/gvt/cmd_parser.c b/drivers/gpu/drm/i915/gvt/cmd_parser.c
index 5808ee7c1935..6abb2a679a3f 100644
--- a/drivers/gpu/drm/i915/gvt/cmd_parser.c
+++ b/drivers/gpu/drm/i915/gvt/cmd_parser.c
@@ -1640,8 +1640,8 @@ static int perform_bb_shadow(struct parser_exec_state *s)
entry_obj->obj = i915_gem_object_create(&(s->vgpu->gvt->dev_priv->drm),
round_up(bb_size, PAGE_SIZE));
- if (entry_obj->obj == NULL)
- return -ENOMEM;
+ if (IS_ERR(entry_obj->obj))
+ return PTR_ERR(entry_obj->obj);
entry_obj->len = bb_size;
INIT_LIST_HEAD(&entry_obj->list);
@@ -2712,8 +2712,8 @@ static int shadow_indirect_ctx(struct intel_shadow_wa_ctx *wa_ctx)
wa_ctx->indirect_ctx.obj = i915_gem_object_create(dev,
round_up(ctx_size + CACHELINE_BYTES, PAGE_SIZE));
- if (wa_ctx->indirect_ctx.obj == NULL)
- return -ENOMEM;
+ if (IS_ERR(wa_ctx->indirect_ctx.obj))
+ return PTR_ERR(wa_ctx->indirect_ctx.obj);
ret = i915_gem_object_get_pages(wa_ctx->indirect_ctx.obj);
if (ret)
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