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ARM: Avoid evaluating page_address() multiple times
authorRussell King <rmk+kernel@arm.linux.org.uk>
Sun, 25 Oct 2009 11:25:50 +0000 (11:25 +0000)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Tue, 1 Dec 2009 18:20:07 +0000 (18:20 +0000)
commitb7dc0b2cfc6e9bc7270915c642a8a8e999b6095e
tree68853dc2d48f9abcd5eadab0dc181ad8b0e8ac59tree | snapshot
parent2f0b192633f1fbf253b21c90938733491549edaecommit | diff
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>
arch/arm/mm/flush.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git