amdkfd: Set *buffer_ptr to NULL in case of error

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In function acquire_packet_buffer() we may return -ENOMEM. In that case, we
should set the *buffer_ptr to NULL, so that calling functions which check the
*buffer_ptr value as a criteria for success, will know that
acquire_packet_buffer() failed.

Reviewed-by: Alexey Skidanov <alexey.skidanov@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@amd.com>

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This commit is contained in:

Oded Gabbay 2014-12-04 14:09:02 +02:00

parent c448a142a7

commit a550bb3d53

1 changed files with 7 additions and 1 deletions

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8

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

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