iommu/amd: Remove unnecessary assignment

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From: Adrian Huang <ahuang12@lenovo.com>

The values of local variables are assigned after local variables
are declared, so no need to assign the initial value during the
variable declaration.

And, no need to assign NULL for the local variable 'ivrs_base'
after invoking acpi_put_table().

Signed-off-by: Adrian Huang <ahuang12@lenovo.com>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20201210021330.2022-1-adrianhuang0701@gmail.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Adrian Huang 2020-12-10 10:13:30 +08:00 • committed by Joerg Roedel

parent 6ee1d745b7

commit f8993dc666

1 changed files with 2 additions and 3 deletions

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drivers/iommu/amd/init.c

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