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m68k: coldfire: remove unused variable in MMU code 

When building with W=1:

  CC      arch/m68k/mm/mcfmmu.o
arch/m68k/mm/mcfmmu.c: In function ‘paging_init’:
arch/m68k/mm/mcfmmu.c:41:30: warning: variable ‘bootmem_end’ set but not used [-Wunused-but-set-variable]
  unsigned long next_pgtable, bootmem_end;
                              ^~~~~~~~~~~

Remove variable bootmem_end and its unused setting.

Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
This commit is contained in:
Greg Ungerer 2023-09-12 23:31:39 +10:00 committed by Greg Ungerer
parent 3b4497668f
commit 0a49a430e6
1 changed files with 1 additions and 2 deletions
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3
arch/m68k/mm/mcfmmu.c
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@ -38,7 +38,7 @@ void __init paging_init(void)
pgd_t *pg_dir;
pte_t *pg_table;
unsigned long address, size;
unsigned long next_pgtable, bootmem_end;
unsigned long next_pgtable;
unsigned long max_zone_pfn[MAX_NR_ZONES] = { 0 };
int i;
@ -57,7 +57,6 @@ void __init paging_init(void)
panic("%s: Failed to allocate %lu bytes align=0x%lx\n",
__func__, size, PAGE_SIZE);
bootmem_end = (next_pgtable + size + PAGE_SIZE) & PAGE_MASK;
pg_dir += PAGE_OFFSET >> PGDIR_SHIFT;
address = PAGE_OFFSET;