Commit 032be728 authored Sep 22, 2019 by Clemens Gruber Committed by Russell King Oct 27, 2019

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>

parent d6d5df1d

arch/arm/mm/init.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -180,7 +180,7 @@ int pfn_valid(unsigned long pfn)
		if (__phys_to_pfn(addr) != pfn)
		return 0;

		return memblock_is_map_memory(__pfn_to_phys(pfn));
		return memblock_is_map_memory(addr);
		}
		EXPORT_SYMBOL(pfn_valid);
		#endif

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