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

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

drivers/gpu/drm/radeon/radeon_object.c: In function 'radeon_bo_unref':
drivers/gpu/drm/radeon/radeon_object.c:317:24: warning:
 variable 'rdev' set but not used [-Wunused-but-set-variable]

It not used  any more after commit
  e7e31600d3 ("drm/radeon: remove taking mclk_lock from radeon_bo_unref")

Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Yue Haibing 2018-11-08 11:53:43 +00:00 committed by Alex Deucher
parent d2cfabbdaf
commit 584738b7e3
1 changed files with 0 additions and 2 deletions
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2
drivers/gpu/drm/radeon/radeon_object.c
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@ -314,11 +314,9 @@ struct radeon_bo *radeon_bo_ref(struct radeon_bo *bo)
void radeon_bo_unref(struct radeon_bo **bo)
{
struct ttm_buffer_object *tbo;
struct radeon_device *rdev;
if ((*bo) == NULL)
return;
rdev = (*bo)->rdev;
tbo = &((*bo)->tbo);
ttm_bo_put(tbo);
*bo = NULL;