Just a cleanup patch that moves code into a standalone function. Real change to follow. Signed-off-by: Shaun Ruffell <sruffell@digium.com> Acked-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9466 a0bf4364-ded3-4de4-8d8a-66a801d63aff