drm/amdgpu: drop redundant null-pointer checks in amdgpu_ttm_tt_populate() and amdgpu_ttm_tt_unpopulate()

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The varialbe gtt in the function amdgpu_ttm_tt_populate() and
amdgpu_ttm_tt_unpopulate() is guaranteed to be not NULL in the context.
Thus the null-pointer checks are redundant and can be dropped.

Reported-by: TOTE Robot <oslab@tsinghua.edu.cn>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Tuo Li <islituo@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Tuo Li 2021-08-03 18:51:32 -07:00 • committed by Alex Deucher

parent 11e612a093

commit a204ea8c20

1 changed files with 2 additions and 2 deletions

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drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c

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