ARM: Avoid evaluating page_address() multiple times

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page_address() is a function call rather than a macro, and so:

	if (page_address(page))
		do_something(page_address(page));

results in two calls to this function.  This is unnecessary; remove
the duplication.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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This commit is contained in:

Russell King 2009-10-25 11:25:50 +00:00

parent 2f0b192633

commit b7dc0b2cfc

1 changed files with 4 additions and 2 deletions

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arch/arm/mm/flush.c

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