Am 24.09.20 um 07:18 schrieb Dave Airlie:
From: Dave Airlie <airl...@redhat.com>
Both fns checked mem == NULL, just move the check outside.
Signed-off-by: Dave Airlie <airl...@redhat.com>
Acked-by: Christian König <christian.koe...@amd.com>
---
drivers/gpu/drm/vmwgfx/vmwgfx_bo.c | 3 ---
drivers/gpu/drm/vmwgfx/vmwgfx_resource.c | 2 +-
drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c | 2 ++
3 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c
b/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c
index a1f675c5f471..b09f4f064ae4 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c
@@ -1191,9 +1191,6 @@ void vmw_bo_move_notify(struct ttm_buffer_object *bo,
{
struct vmw_buffer_object *vbo;
- if (mem == NULL)
- return;
-
/* Make sure @bo is embedded in a struct vmw_buffer_object? */
if (bo->destroy != vmw_bo_bo_free &&
bo->destroy != vmw_user_bo_destroy)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
index 5e922d9d5f2c..00b535831a7a 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
@@ -867,7 +867,7 @@ void vmw_query_move_notify(struct ttm_buffer_object *bo,
mutex_lock(&dev_priv->binding_mutex);
dx_query_mob = container_of(bo, struct vmw_buffer_object, base);
- if (mem == NULL || !dx_query_mob || !dx_query_mob->dx_query_ctx) {
+ if (!dx_query_mob || !dx_query_mob->dx_query_ctx) {
mutex_unlock(&dev_priv->binding_mutex);
return;
}
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c
b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c
index fc68f54df46a..2f88d2d79f9a 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c
@@ -707,6 +707,8 @@ static void vmw_move_notify(struct ttm_buffer_object *bo,
bool evict,
struct ttm_resource *mem)
{
+ if (!mem)
+ return;
vmw_bo_move_notify(bo, mem);
vmw_query_move_notify(bo, mem);
}
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