[Intel-gfx] [PATCH] drm/i915: Fix error code in __create_hw_context()
Dan Carpenter
dan.carpenter at oracle.com
Wed Jul 12 07:27:10 UTC 2017
We accidentally forget to set the error code here, which means that we
return NULL. The callers aren't expecting that and Oops.
Fixes: 4ff4b44cbb70 ("drm/i915: Store a direct lookup from object handle to vma")
Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com>
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c
index 39ed58a21fc1..25a73365a5be 100644
--- a/drivers/gpu/drm/i915/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/i915_gem_context.c
@@ -275,8 +275,10 @@ __create_hw_context(struct drm_i915_private *dev_priv,
ctx->vma_lut.ht = kcalloc(ctx->vma_lut.ht_size,
sizeof(*ctx->vma_lut.ht),
GFP_KERNEL);
- if (!ctx->vma_lut.ht)
+ if (!ctx->vma_lut.ht) {
+ ret = -ENOMEM;
goto err_out;
+ }
INIT_WORK(&ctx->vma_lut.resize, resize_vma_ht);
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