drm/amdkfd: remove redundant variables err and ret

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Return value from kfd_wait_on_events() and io_remap_pfn_range() directly
instead of taking this in another redundant variable.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Jinpeng Cui <cui.jinpeng2@zte.com.cn>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Jinpeng Cui 2022-08-29 12:29:14 +00:00 • committed by Alex Deucher

parent 74d834044e

commit f4f5e50761

1 changed files with 2 additions and 7 deletions

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9

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

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