From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Sun, 25 Oct 2009 11:25:50 +0000 (+0000)
Subject: ARM: Avoid evaluating page_address() multiple times
X-Git-Tag: v2.6.33-rc1~384^2~5^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b7dc0b2cfc6e9bc7270915c642a8a8e999b6095e;p=pandora-kernel.git

ARM: Avoid evaluating page_address() multiple times

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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