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drm/ttm: remove set but not used variable 'rdev'

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Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/radeon/radeon_ttm.c: In function 'radeon_move_vram_ram':
drivers/gpu/drm/radeon/radeon_ttm.c:254:24: warning:
 variable 'rdev' set but not used [-Wunused-but-set-variable]

drivers/gpu/drm/radeon/radeon_ttm.c: In function 'radeon_move_ram_vram':
drivers/gpu/drm/radeon/radeon_ttm.c:301:24: warning:
 variable 'rdev' set but not used [-Wunused-but-set-variable]

It's not used since a987fcaa80 ("ttm: Make parts of a struct ttm_bo_device
global.")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
YueHaibing 2019-03-20 12:59:39 +00:00 committed by Alex Deucher
parent 54087768db
commit 5bbfcebb6d
1 changed files with 0 additions and 4 deletions
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4
drivers/gpu/drm/radeon/radeon_ttm.c
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@ -251,14 +251,12 @@ static int radeon_move_vram_ram(struct ttm_buffer_object *bo,
struct ttm_mem_reg *new_mem)
{
struct ttm_operation_ctx ctx = { interruptible, no_wait_gpu };
struct radeon_device *rdev;
struct ttm_mem_reg *old_mem = &bo->mem;
struct ttm_mem_reg tmp_mem;
struct ttm_place placements;
struct ttm_placement placement;
int r;
rdev = radeon_get_rdev(bo->bdev);
tmp_mem = *new_mem;
tmp_mem.mm_node = NULL;
placement.num_placement = 1;
@ -298,14 +296,12 @@ static int radeon_move_ram_vram(struct ttm_buffer_object *bo,
struct ttm_mem_reg *new_mem)
{
struct ttm_operation_ctx ctx = { interruptible, no_wait_gpu };
struct radeon_device *rdev;
struct ttm_mem_reg *old_mem = &bo->mem;
struct ttm_mem_reg tmp_mem;
struct ttm_placement placement;
struct ttm_place placements;
int r;
rdev = radeon_get_rdev(bo->bdev);
tmp_mem = *new_mem;
tmp_mem.mm_node = NULL;
placement.num_placement = 1;