K 10
svn:author
V 2
kp
K 8
svn:date
V 27
2020-11-25T10:56:38.063124Z
K 7
svn:log
V 214
if: Remove ifnet_rwlock

It no longer serves any purpose, as evidenced by the fact that we never take it
without ifnet_sxlock.

Sponsored by:	Modirum MDPay
Differential Revision:	https://reviews.freebsd.org/D27278

END