From:   Tom Rix <trix@redhat.com>
To:     alexander.deucher@amd.com, christian.koenig@amd.com,
        Xinhui.Pan@amd.com, airlied@gmail.com, daniel@ffwll.ch
Cc:     amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
        linux-kernel@vger.kernel.org, Tom Rix <trix@redhat.com>
Subject: [PATCH] drm/radeon: remove unused variable rbo
Date:   Tue, 14 Mar 2023 09:06:16 -0400
Message-Id: <20230314130616.2170856-1-trix@redhat.com>
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Precedence: bulk

gcc with W=1 reports this error
drivers/gpu/drm/radeon/radeon_ttm.c:201:27: error:
  variable ‘rbo’ set but not used [-Werror=unused-but-set-variable]
  201 |         struct radeon_bo *rbo;
      |                           ^~~

rbo use was removed with
commit f87c1f0b7b79 ("drm/ttm: prevent moving of pinned BOs")
Since the variable is not used, remove it.

Signed-off-by: Tom Rix <trix@redhat.com>
---
 drivers/gpu/drm/radeon/radeon_ttm.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index 2220cdf6a3f6..0ea430ee5256 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -198,7 +198,6 @@ static int radeon_bo_move(struct ttm_buffer_object *bo, bool evict,
 {
 	struct ttm_resource *old_mem = bo->resource;
 	struct radeon_device *rdev;
-	struct radeon_bo *rbo;
 	int r;
 
 	if (new_mem->mem_type == TTM_PL_TT) {
@@ -211,7 +210,6 @@ static int radeon_bo_move(struct ttm_buffer_object *bo, bool evict,
 	if (r)
 		return r;
 
-	rbo = container_of(bo, struct radeon_bo, tbo);
 	rdev = radeon_get_rdev(bo->bdev);
 	if (!old_mem || (old_mem->mem_type == TTM_PL_SYSTEM &&
 			 bo->ttm == NULL)) {
-- 
2.27.0