Commit 032be728 authored by Clemens Gruber's avatar Clemens Gruber Committed by Russell King
Browse files

ARM: 8907/1: arch: reuse addr variable in pfn_valid 



Avoid calling __pfn_to_phys twice.

Signed-off-by: default avatarClemens Gruber <clemens.gruber@pqgruber.com>
Signed-off-by: default avatarRussell 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