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drm/amdgpu: fix missing dma_fence_put in error path

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When the fence can't be added we need to drop the reference.

Suggested-by: Bert Karwatzki <spasswolf@web.de>
Signed-off-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230105111703.52695-2-christian.koenig@amd.com
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Luben Tuikov <luben.tuikov@amd.com>
This commit is contained in:
Christian König 2023-01-05 11:27:16 +01:00
parent ed21f6c3fe
commit 41cc108b24
1 changed files with 3 additions and 1 deletions
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4
drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
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@ -391,8 +391,10 @@ int amdgpu_sync_push_to_job(struct amdgpu_sync *sync, struct amdgpu_job *job)
dma_fence_get(f);
r = drm_sched_job_add_dependency(&job->base, f);
if (r)
if (r) {
dma_fence_put(f);
return r;
}
}
return 0;
}