Commit e2fb2511 authored Apr 26, 2019 by Christophe Leroy Committed by Michael Ellerman May 03, 2019

powerpc/mm: flatten function __find_linux_pte() step 2



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

Previous patch left { } blocks. This patch removes the first one
by shifting its content to the left.

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

parent fab9a116

arch/powerpc/mm/pgtable.c

+30 −32

Original line number	Diff line number	Diff line
		@@ -369,7 +369,6 @@ pte_t __find_linux_pte(pgd_t pgdir, unsigned long ea,
		hpdp = (hugepd_t *)&pud;
		goto out_huge;
		}
		{
		pdshift = PMD_SHIFT;
		pmdp = pmd_offset(&pud, ea);
		pmd = READ_ONCE(*pmdp);
		@@ -402,7 +401,6 @@ pte_t __find_linux_pte(pgd_t pgdir, unsigned long ea,

		return pte_offset_kernel(&pmd, ea);
		}
		}
		out_huge:
		if (!hpdp)
		return NULL;

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