md: get rid of unnecessary casts on page_address()

page_address() returns void pointer, so the casts can be removed.

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: NeilBrown <neilb@suse.de>
This commit is contained in:
Namhyung Kim 2011-07-27 11:00:36 +10:00 • committed by NeilBrown
commit 65a06f0674