Commit 416426ab authored Jun 15, 2020 by Greg Ungerer

m68k: fix ColdFire mmu init compile warning



Compiling for MMU enabled ColdFire targets gives a warning:

  CC      arch/m68k/mm/mcfmmu.o
arch/m68k/mm/mcfmmu.c: In function ‘paging_init’:
arch/m68k/mm/mcfmmu.c:42:17: warning: unused variable ‘zone’ [-Wunused-variable]
  enum zone_type zone;
                 ^~~~

This was caused by changes in commit fa3354e4 ("mm: free_area_init:
use maximal zone PFNs rather than zone sizes") leaving around a now
unused variable declaration. Remove the unused variable.

Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>

parent d4aa8aff

arch/m68k/mm/mcfmmu.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -39,7 +39,6 @@ void __init paging_init(void)
		unsigned long address, size;
		unsigned long next_pgtable, bootmem_end;
		unsigned long max_zone_pfn[MAX_NR_ZONES] = { 0 };
		enum zone_type zone;
		int i;

		empty_zero_page = (void *) memblock_alloc(PAGE_SIZE, PAGE_SIZE);

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