K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2010-04-11T11:51:44.929643Z
K 7
svn:log
V 290
In if_detach_internal() we cannot hold the af_data lock over the
dom_ifdetach() calls as they might sleep for callout_drain().
Do as we do in if_attachdomain1() [r121470] and handle
if_afdata_initialized earlier and call dom_ifdetach() unlocked.

Discussed with:	rwatson
MFC after:	10 days

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