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| author | Mikko Perttunen <mperttunen@nvidia.com> | 2026-04-21 13:02:38 +0900 |
|---|---|---|
| committer | Rob Clark <robin.clark@oss.qualcomm.com> | 2026-05-13 14:37:54 -0700 |
| commit | 55e0f0d1c1a4ee1e46da7da4d443eb3044fb3851 (patch) | |
| tree | 5f00dee13a10fd00302db1544cf2c70a643291a2 /rust/kernel/alloc/allocator | |
| parent | 78d79c614aaa172ae1ddaea19a3885a9ff3ba857 (diff) | |
drm/msm: Fix iommu_map_sgtable() return value check and avoid WARN
Commit "iommu: return full error code from iommu_map_sg[_atomic]()"
changed iommu_map_sgtable() to return an ssize_t and negative values
in error cases, rather than a size_t and a zero.
Store the return value in the appropriate type and in case of error,
return it rather than WARNing.
Fixes: ad8f36e4b6b1 ("iommu: return full error code from iommu_map_sg[_atomic]()")
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Patchwork: https://patchwork.freedesktop.org/patch/719685/
Message-ID: <20260421-iommu_map_sgtable-return-v1-3-fb484c07d2a1@nvidia.com>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Diffstat (limited to 'rust/kernel/alloc/allocator')
0 files changed, 0 insertions, 0 deletions