MIPS: Remove unused variable 'lastpfn'
'lastpfn' is never used for anything. Remove it. Signed-off-by: Steven J. Hill <steven.hill@cavium.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/17276/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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@ -402,7 +402,6 @@ int page_is_ram(unsigned long pagenr)
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void __init paging_init(void)
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void __init paging_init(void)
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{
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{
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unsigned long max_zone_pfns[MAX_NR_ZONES];
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unsigned long max_zone_pfns[MAX_NR_ZONES];
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unsigned long lastpfn __maybe_unused;
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pagetable_init();
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pagetable_init();
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@ -416,17 +415,14 @@ void __init paging_init(void)
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max_zone_pfns[ZONE_DMA32] = MAX_DMA32_PFN;
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max_zone_pfns[ZONE_DMA32] = MAX_DMA32_PFN;
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#endif
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#endif
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max_zone_pfns[ZONE_NORMAL] = max_low_pfn;
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max_zone_pfns[ZONE_NORMAL] = max_low_pfn;
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lastpfn = max_low_pfn;
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#ifdef CONFIG_HIGHMEM
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#ifdef CONFIG_HIGHMEM
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max_zone_pfns[ZONE_HIGHMEM] = highend_pfn;
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max_zone_pfns[ZONE_HIGHMEM] = highend_pfn;
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lastpfn = highend_pfn;
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if (cpu_has_dc_aliases && max_low_pfn != highend_pfn) {
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if (cpu_has_dc_aliases && max_low_pfn != highend_pfn) {
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printk(KERN_WARNING "This processor doesn't support highmem."
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printk(KERN_WARNING "This processor doesn't support highmem."
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" %ldk highmem ignored\n",
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" %ldk highmem ignored\n",
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(highend_pfn - max_low_pfn) << (PAGE_SHIFT - 10));
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(highend_pfn - max_low_pfn) << (PAGE_SHIFT - 10));
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max_zone_pfns[ZONE_HIGHMEM] = max_low_pfn;
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max_zone_pfns[ZONE_HIGHMEM] = max_low_pfn;
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lastpfn = max_low_pfn;
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}
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}
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#endif
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#endif
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