From 8132cf115efc3b3684bb5fd3bfdf6860886f0e47 Mon Sep 17 00:00:00 2001 From: Qian Cai Date: Wed, 27 Feb 2019 21:35:05 -0500 Subject: powerpc/mm: Fix "sz" set but not used warning Fix compiler warning: arch/powerpc/mm/hugetlbpage-hash64.c: In function '__hash_page_huge': arch/powerpc/mm/hugetlbpage-hash64.c:29:28: warning: variable 'sz' set but not used [-Wunused-but-set-variable] mpe: The last usage of sz was removed in 0895ecda7942 ("powerpc/mm: Bring hugepage PTE accessor functions back into sync with normal accessors"). Signed-off-by: Qian Cai Signed-off-by: Michael Ellerman --- arch/powerpc/mm/hugetlbpage-hash64.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/mm/hugetlbpage-hash64.c b/arch/powerpc/mm/hugetlbpage-hash64.c index 2e6a8f9345d3..f6b09edc5e6e 100644 --- a/arch/powerpc/mm/hugetlbpage-hash64.c +++ b/arch/powerpc/mm/hugetlbpage-hash64.c @@ -26,7 +26,7 @@ int __hash_page_huge(unsigned long ea, unsigned long access, unsigned long vsid, real_pte_t rpte; unsigned long vpn; unsigned long old_pte, new_pte; - unsigned long rflags, pa, sz; + unsigned long rflags, pa; long slot, offset; BUG_ON(shift != mmu_psize_defs[mmu_psize].shift); @@ -73,7 +73,6 @@ int __hash_page_huge(unsigned long ea, unsigned long access, unsigned long vsid, offset = PTRS_PER_PMD; rpte = __real_pte(__pte(old_pte), ptep, offset); - sz = ((1UL) << shift); if (!cpu_has_feature(CPU_FTR_COHERENT_ICACHE)) /* No CPU has hugepages but lacks no execute, so we * don't need to worry about that case */ -- cgit