K 10
svn:author
V 8
melifaro
K 8
svn:date
V 27
2020-05-11T06:09:18.594585Z
K 7
svn:log
V 347
Remove unused rnh_close callback from rtable & cleanup depends.

rnh_close callbackes was used by the in[6]_clsroute() handlers,
 doing cleanup in the route cloning code. Route cloning was eliminated
 somewhere around r186119. Last callback user was eliminated in r186215,
 11 years ago.

Differential Revision:	https://reviews.freebsd.org/D24793

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