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path: root/drivers/gpu/drm/vc4/vc4_bo.c
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Diffstat (limited to 'drivers/gpu/drm/vc4/vc4_bo.c')
-rw-r--r--drivers/gpu/drm/vc4/vc4_bo.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_bo.c b/drivers/gpu/drm/vc4/vc4_bo.c
index 18dfe3ec9a62..22278bcfc60e 100644
--- a/drivers/gpu/drm/vc4/vc4_bo.c
+++ b/drivers/gpu/drm/vc4/vc4_bo.c
@@ -215,7 +215,7 @@ struct vc4_bo *vc4_bo_create(struct drm_device *dev, size_t unaligned_size,
struct drm_gem_cma_object *cma_obj;
if (size == 0)
- return NULL;
+ return ERR_PTR(-EINVAL);
/* First, try to get a vc4_bo from the kernel BO cache. */
if (from_cache) {
@@ -237,7 +237,7 @@ struct vc4_bo *vc4_bo_create(struct drm_device *dev, size_t unaligned_size,
if (IS_ERR(cma_obj)) {
DRM_ERROR("Failed to allocate from CMA:\n");
vc4_bo_stats_dump(vc4);
- return NULL;
+ return ERR_PTR(-ENOMEM);
}
}
@@ -259,8 +259,8 @@ int vc4_dumb_create(struct drm_file *file_priv,
args->size = args->pitch * args->height;
bo = vc4_bo_create(dev, args->size, false);
- if (!bo)
- return -ENOMEM;
+ if (IS_ERR(bo))
+ return PTR_ERR(bo);
ret = drm_gem_handle_create(file_priv, &bo->base.base, &args->handle);
drm_gem_object_unreference_unlocked(&bo->base.base);
@@ -443,8 +443,8 @@ int vc4_create_bo_ioctl(struct drm_device *dev, void *data,
* get zeroed, and that might leak data between users.
*/
bo = vc4_bo_create(dev, args->size, false);
- if (!bo)
- return -ENOMEM;
+ if (IS_ERR(bo))
+ return PTR_ERR(bo);
ret = drm_gem_handle_create(file_priv, &bo->base.base, &args->handle);
drm_gem_object_unreference_unlocked(&bo->base.base);
@@ -496,8 +496,8 @@ vc4_create_shader_bo_ioctl(struct drm_device *dev, void *data,
}
bo = vc4_bo_create(dev, args->size, true);
- if (!bo)
- return -ENOMEM;
+ if (IS_ERR(bo))
+ return PTR_ERR(bo);
ret = copy_from_user(bo->base.vaddr,
(void __user *)(uintptr_t)args->data,