xen/blkback: little cleanups

Remove unused local prototype; group headers.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
This commit is contained in:
Jeremy Fitzhardinge 2009-09-15 14:12:37 -07:00 • committed by Konrad Rzeszutek Wilk
commit afd91d07ff