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Commit ac4f59f8 authored by Steven J. Hill's avatar Steven J. Hill Committed by Ralf Baechle
Browse files

MIPS: Remove unused variable 'lastpfn' 



'lastpfn' is never used for anything. Remove it.

Signed-off-by: default avatarSteven J. Hill <steven.hill@cavium.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/17276/


Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 34ae9c91

arch/mips/mm/init.c

+0 −4
Original line number Diff line number Diff line
@@ -402,7 +402,6 @@ int page_is_ram(unsigned long pagenr) 
void __init paging_init(void)

{

	unsigned long max_zone_pfns[MAX_NR_ZONES];

	unsigned long lastpfn __maybe_unused;



	pagetable_init();
@@ -416,17 +415,14 @@ void __init paging_init(void) 
	max_zone_pfns[ZONE_DMA32] = MAX_DMA32_PFN;

#endif

	max_zone_pfns[ZONE_NORMAL] = max_low_pfn;

	lastpfn = max_low_pfn;

#ifdef CONFIG_HIGHMEM

	max_zone_pfns[ZONE_HIGHMEM] = highend_pfn;

	lastpfn = highend_pfn;



	if (cpu_has_dc_aliases && max_low_pfn != highend_pfn) {

		printk(KERN_WARNING "This processor doesn't support highmem."

		       " %ldk highmem ignored\n",

		       (highend_pfn - max_low_pfn) << (PAGE_SHIFT - 10));

		max_zone_pfns[ZONE_HIGHMEM] = max_low_pfn;

		lastpfn = max_low_pfn;

	}

#endif