K 10
svn:author
V 5
dougm
K 8
svn:date
V 27
2020-06-23T22:47:54.774506Z
K 7
svn:log
V 236
In r362552, RB_SET_PARENT is defined, and use in parens in
RB_CLEAR_NODE.  But it is not an expression, and ought not to be
enclosed in parens.  Remove them.

Approved by:	markj
Differential Revision:	https://reviews.freebsd.org/D25421

END