ARM: 8907/1: arch: reuse addr variable in pfn_valid
Avoid calling __pfn_to_phys twice. Signed-off-by: Clemens Gruber <clemens.gruber@pqgruber.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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@ -180,7 +180,7 @@ int pfn_valid(unsigned long pfn)
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if (__phys_to_pfn(addr) != pfn)
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return 0;
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return memblock_is_map_memory(__pfn_to_phys(pfn));
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return memblock_is_map_memory(addr);
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}
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EXPORT_SYMBOL(pfn_valid);
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#endif
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