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drm/amdgpu: add check for callback
it is possible that the callback isn't defined sometimes. Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian K?nig <christian.koenig@amd.com>
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1 changed files with 2 additions and 1 deletions
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@ -137,7 +137,8 @@ static void amdgpu_job_work_func(struct work_struct *work)
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container_of(work, struct amdgpu_cs_parser,
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job_work);
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mutex_lock(&sched_job->job_lock);
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sched_job->free_job(sched_job);
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if (sched_job->free_job)
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sched_job->free_job(sched_job);
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mutex_unlock(&sched_job->job_lock);
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/* after processing job, free memory */
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kfree(sched_job);
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