Revert "Net: do not bring down interfaces during shutdown"
Revert "Net: do not bring down interfaces during shutdown"

This reverts commit 6d5a2d5f9e5c1e3cb4c24dfc0c2ed2c118d8e64c.
There are interfaces, such as adsl and ppp interfaces which need to be
brought down. Also, the WOL setting is a good case for bringingdown
interfaces.

williamh/openrc,OpenRC/openrc,OpenRC/openrc,williamh/openrc,dwfreed/openrc,williamh/openrc,OpenRC/openrc,dwfreed/openrc,dwfreed/openrc