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sparc64: fix unused variable warning

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arch/sparc/mm/init_64.c: In function 'arch_hugetlb_valid_size':
   arch/sparc/mm/init_64.c:361:24: warning: variable 'hv_pgsz_idx'
     set but not used [-Wunused-but-set-variable]
     361 |         unsigned short hv_pgsz_idx;
         |                        ^~~~~~~~~~~

Reported-by: kernel test robot <lkp@intel.com>
Cc: sparclinux@vger.kernel.org
CC: Nitin Gupta <nitin.m.gupta@oracle.com>
Cc: Andreas Larsson <andreas@gaisler.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Alex Shi <alexs@kernel.org>
Reviewed-by: Andreas Larsson <andreas@gaisler.com>
Signed-off-by: Andreas Larsson <andreas@gaisler.com>
This commit is contained in:
Alex Shi 2026-02-05 21:39:07 +08:00 committed by Andreas Larsson
parent be0bccffcd
commit 9796ba918e
1 changed files with 0 additions and 6 deletions
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6
arch/sparc/mm/init_64.c
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@ -358,30 +358,24 @@ static void __init pud_huge_patch(void)
bool __init arch_hugetlb_valid_size(unsigned long size)
{
unsigned int hugepage_shift = ilog2(size);
unsigned short hv_pgsz_idx;
unsigned int hv_pgsz_mask;
switch (hugepage_shift) {
case HPAGE_16GB_SHIFT:
hv_pgsz_mask = HV_PGSZ_MASK_16GB;
hv_pgsz_idx = HV_PGSZ_IDX_16GB;
pud_huge_patch();
break;
case HPAGE_2GB_SHIFT:
hv_pgsz_mask = HV_PGSZ_MASK_2GB;
hv_pgsz_idx = HV_PGSZ_IDX_2GB;
break;
case HPAGE_256MB_SHIFT:
hv_pgsz_mask = HV_PGSZ_MASK_256MB;
hv_pgsz_idx = HV_PGSZ_IDX_256MB;
break;
case HPAGE_SHIFT:
hv_pgsz_mask = HV_PGSZ_MASK_4MB;
hv_pgsz_idx = HV_PGSZ_IDX_4MB;
break;
case HPAGE_64K_SHIFT:
hv_pgsz_mask = HV_PGSZ_MASK_64K;
hv_pgsz_idx = HV_PGSZ_IDX_64K;
break;
default:
hv_pgsz_mask = 0;