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| author | Konsta Holtta <kholtta@nvidia.com> | 2018-09-04 08:10:24 -0400 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2018-09-04 19:17:22 -0400 |
| commit | 97aa9f705a84186ef0f7f31487988cfd5a8a94e8 (patch) | |
| tree | 7ba87842994b46ffbd5f030391e88d6c0e8daea6 /drivers/gpu/nvgpu/gk20a/tsg_gk20a.c | |
| parent | 010cd8510b41ed154720e0c440e1ccdb6d86e239 (diff) | |
gpu: nvgpu: fix bad error code in gmmu map
__nvgpu_gmmu_map() does not currently have a mechanism for returning an
error code if something goes wrong; it just returns zero on error, or a
nonzero address when mapping was successful. Change it to return 0
instead of -ENOMEM if the creation of nvgpu_sgt from mem fails. Out of
memory is the only meaningful failure case anyway, and this -ENOMEM
would just look like a (huge) memory address.
Change-Id: If176e165b1f9a8fa84a1bdf3080c9059a193081f
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1812491
Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a/tsg_gk20a.c')
0 files changed, 0 insertions, 0 deletions