diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_context.c | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_execbuffer.c | 4 |
2 files changed, 11 insertions, 5 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); diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c index a36511db1416..0843e0ec5f1b 100644 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c @@ -904,7 +904,7 @@ i915_gem_validate_context(struct drm_device *dev, struct drm_file *file, return ERR_PTR(-EINVAL); ctx = i915_gem_context_get(file->driver_priv, ctx_id); - if (IS_ERR_OR_NULL(ctx)) + if (IS_ERR(ctx)) return ctx; hs = &ctx->hang_stats; @@ -1112,7 +1112,7 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data, } ctx = i915_gem_validate_context(dev, file, ring, ctx_id); - if (IS_ERR_OR_NULL(ctx)) { + if (IS_ERR(ctx)) { mutex_unlock(&dev->struct_mutex); ret = PTR_ERR(ctx); goto pre_mutex_err; |