atl1: fix excessively indented code

Move excessively indented code to separate functions.  Also move ring
pointer initialization to its own function.

Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Jay Cliburn 2007-07-15 11:03:28 -05:00 committed by Jeff Garzik
commit 2ca13da705