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 fa3354e4ea39 ("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@xxxxxxxxxxxxxx>
---
arch/m68k/mm/mcfmmu.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/m68k/mm/mcfmmu.c b/arch/m68k/mm/mcfmmu.c
index 29f47923aa46..9d3549a16509 100644
--- a/arch/m68k/mm/mcfmmu.c
+++ b/arch/m68k/mm/mcfmmu.c
@@ -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);
--
2.25.1
