diff options
| author | Qian Cai <cai@lca.pw> | 2019-02-27 21:35:05 -0500 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-03-02 14:43:05 +1100 |
| commit | 8132cf115efc3b3684bb5fd3bfdf6860886f0e47 (patch) | |
| tree | ce40b88cd7ccf2b3000c33e7be72189e1ce15ff5 /arch/powerpc/mm | |
| parent | 790845e2f12709d273d08ea7a2af7c2593689519 (diff) | |
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 <cai@lca.pw>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/mm')
| -rw-r--r-- | arch/powerpc/mm/hugetlbpage-hash64.c | 3 |
1 files changed, 1 insertions, 2 deletions
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 */ |