Alexander Motin d718926b6d Move xpt_run_devq() call before request completion callback where it was
originally.

I am not sure why exactly have I moved it during one of many refactorings
during camlock project, but obviously it opens race window that may cause
use after free panics during SIM (in reported cases umass(4)) detach.

MFC after:	2 weeks
2014-01-11 16:52:09 +00:00
..
2014-01-11 15:19:04 +00:00