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| author | Konsta Holtta <kholtta@nvidia.com> | 2018-03-22 12:25:05 -0400 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2018-03-23 20:16:57 -0400 |
| commit | 90925a739ab80a93c6a325c12a61752c24339089 (patch) | |
| tree | 75c2ae029a18beef5b15481c19c4f157214179c4 /drivers/gpu/nvgpu/gk20a/channel_sync_gk20a.h | |
| parent | b5b4353ca6cc9b6457ddccc00bf87538291870fc (diff) | |
gpu: nvgpu: check sema pool alloc failure properly
nvgpu_semaphore_pool_alloc() returns an ERR_PTR instead of NULL which
the caller checks on failure. Common code should not use ERR_PTRs
though, so modify nvgpu_semaphore_pool_alloc() to return error code
separately and fix nvgpu_init_sema_pool() to consider this.
Jira NVGPU-513
Change-Id: I435c0d2794d226774ed4c6b3bcbdde1e741854d8
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1673458
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Deepak Nibade <dnibade@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/channel_sync_gk20a.h')
0 files changed, 0 insertions, 0 deletions