agp/intel-gtt: kill previous_size assignments
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 13 Apr 2010 22:29:58 +0000 (00:29 +0200)
committerEric Anholt <eric@anholt.net>
Mon, 19 Apr 2010 00:40:10 +0000 (17:40 -0700)
Not needed for the GTT and inconsistent: Sometimes the _new_ size
was stored there ...

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Eric Anholt <eric@anholt.net>

No differences found