drm/amdkfd: Return NULL if kfd_lookup_process_by_pasid fails

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If no matching process is found, return NULL instead of a pointer
to the last process in the kfd_processes_table.

Signed-off-by: Yong Zhao <yong.zhao@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>

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Yong Zhao 2017-11-27 18:29:53 -05:00 • committed by Oded Gabbay

parent abb208a8d4

commit 82c16b4280

1 changed files with 3 additions and 2 deletions

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drivers/gpu/drm/amd/amdkfd/kfd_process.c

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