diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_context.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_context.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c index ebe0f67eac08..44dddc00ca72 100644 --- a/drivers/gpu/drm/i915/i915_gem_context.c +++ b/drivers/gpu/drm/i915/i915_gem_context.c @@ -526,10 +526,16 @@ void i915_gem_context_close(struct drm_device *dev, struct drm_file *file) struct i915_hw_context * i915_gem_context_get(struct drm_i915_file_private *file_priv, u32 id) { + struct i915_hw_context *ctx; + if (!HAS_HW_CONTEXTS(file_priv->dev_priv->dev)) return file_priv->private_default_ctx; - return (struct i915_hw_context *)idr_find(&file_priv->context_idr, id); + ctx = (struct i915_hw_context *)idr_find(&file_priv->context_idr, id); + if (!ctx) + return ERR_PTR(-ENOENT); + + return ctx; } static inline int @@ -776,9 +782,9 @@ int i915_gem_context_destroy_ioctl(struct drm_device *dev, void *data, return ret; ctx = i915_gem_context_get(file_priv, args->ctx_id); - if (!ctx) { + if (IS_ERR(ctx)) { mutex_unlock(&dev->struct_mutex); - return -ENOENT; + return PTR_ERR(ctx); } idr_remove(&ctx->file_priv->context_idr, ctx->id); |
