diff options
| author | Sunil Khatri <sunil.khatri@amd.com> | 2025-10-28 17:39:27 +0530 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-11-04 11:33:53 -0500 |
| commit | c6526cc6f887c710bab21ee934035a2c9ffb8c4b (patch) | |
| tree | 4cf8f9332a51274b2a196b22218459159e5a72a1 /drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c | |
| parent | 1972763505d728c604b537180727ec8132e619df (diff) | |
drm/amdgpu: caller should make sure not to double free
Remove the NULL check from amdgpu_hmm_range_free for hmm_pfns
as caller is responsible not to call amdgpu_hmm_range_free
more than once.
Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c index 518ca3f4db2b..90d26d820bac 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c @@ -287,9 +287,7 @@ void amdgpu_hmm_range_free(struct amdgpu_hmm_range *range) if (!range) return; - if (range->hmm_range.hmm_pfns) - kvfree(range->hmm_range.hmm_pfns); - + kvfree(range->hmm_range.hmm_pfns); amdgpu_bo_unref(&range->bo); kfree(range); } |