drm/amd: check num of link levels when update pcie param

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In SR-IOV environment, the value of pcie_table->num_of_link_levels will
be 0, and num_of_levels - 1 will cause array index out of bounds

Signed-off-by: Lin.Cao <lincao12@amd.com>
Acked-by: Jingwen Chen <Jingwen.Chen2@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Lin.Cao 2023-10-25 11:32:41 +08:00 • committed by Alex Deucher

parent 3f69d5860f

commit 406e884535

1 changed files with 3 additions and 0 deletions

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drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c

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