powerpc/mm: flatten function __find_linux_pte() step 1

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__find_linux_pte() is full of if/else which is hard to
follow allthough the handling is pretty simple.

This patch flattens the function by getting rid of as much if/else
as possible. In order to ease the review, this is done in three steps.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Christophe Leroy 2019-04-26 05:59:51 +00:00 • committed by Michael Ellerman

parent 4df4b27585

commit fab9a1165b

1 changed files with 22 additions and 10 deletions

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arch/powerpc/mm/pgtable.c

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