[PATCH 2/4] drm/qxl: clean up qxl_bo_move_notify

From: "Christian König" <ckoenig.leichtzumerken@gmail.com>
To: tzimmermann@suse.de, airlied@linux.ie, daniel@ffwll.ch,
	kraxel@redhat.com, zackr@vmware.com,
	dri-devel@lists.freedesktop.org
Subject: [PATCH 2/4] drm/qxl: clean up qxl_bo_move_notify
Date: Thu, 11 Feb 2021 14:16:57 +0100	[thread overview]
Message-ID: <20210211131659.276275-2-christian.koenig@amd.com> (raw)
In-Reply-To: <20210211131659.276275-1-christian.koenig@amd.com>

Remove the unused evict parameter and drop swapping bo->mem.

Signed-off-by: Christian König <christian.koenig@amd.com>
---
 drivers/gpu/drm/qxl/qxl_ttm.c | 16 ++++------------
 1 file changed, 4 insertions(+), 12 deletions(-)

diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
index b7f77eb685cb..47afe95d04a1 100644
--- a/drivers/gpu/drm/qxl/qxl_ttm.c
+++ b/drivers/gpu/drm/qxl/qxl_ttm.c
@@ -121,7 +121,6 @@ static struct ttm_tt *qxl_ttm_tt_create(struct ttm_buffer_object *bo,
 }
 
 static void qxl_bo_move_notify(struct ttm_buffer_object *bo,
-			       bool evict,
 			       struct ttm_resource *new_mem)
 {
 	struct qxl_bo *qbo;
@@ -144,29 +143,22 @@ static int qxl_bo_move(struct ttm_buffer_object *bo, bool evict,
 	struct ttm_resource *old_mem = &bo->mem;
 	int ret;
 
-	qxl_bo_move_notify(bo, evict, new_mem);
+	qxl_bo_move_notify(bo, new_mem);
 
 	ret = ttm_bo_wait_ctx(bo, ctx);
 	if (ret)
-		goto out;
+		return ret;
 
 	if (old_mem->mem_type == TTM_PL_SYSTEM && bo->ttm == NULL) {
 		ttm_bo_move_null(bo, new_mem);
 		return 0;
 	}
-	ret = ttm_bo_move_memcpy(bo, ctx, new_mem);
-out:
-	if (ret) {
-		swap(*new_mem, bo->mem);
-		qxl_bo_move_notify(bo, false, new_mem);
-		swap(*new_mem, bo->mem);
-	}
-	return ret;
+	return ttm_bo_move_memcpy(bo, ctx, new_mem);
 }
 
 static void qxl_bo_delete_mem_notify(struct ttm_buffer_object *bo)
 {
-	qxl_bo_move_notify(bo, false, NULL);
+	qxl_bo_move_notify(bo, NULL);
 }
 
 static struct ttm_device_funcs qxl_bo_driver = {
-- 
2.25.1

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