K 10
svn:author
V 5
shurd
K 8
svn:date
V 27
2018-03-02T18:48:07.063762Z
K 7
svn:log
V 176
iflib: stop timer callout when stopping

iflib_timer has been seen running after the interface had been removed.
This change prevents that.

Submitted by:	matt.macy@joyent.com

END