K 10
svn:author
V 5
markj
K 8
svn:date
V 27
2019-12-20T20:15:34.912652Z
K 7
svn:log
V 262
Deduplicate code between if_delgroup() and if_delgroups().

Fix some style in if_addgroup().  No functional change intended.

Reviewed by:	hselasky
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D22892

END