netdev-linux: Maintain carrier flag constantly.
authorEthan Jackson <ethan@nicira.com>
Sat, 15 Oct 2011 01:13:04 +0000 (18:13 -0700)
committerEthan Jackson <ethan@nicira.com>
Mon, 17 Oct 2011 22:03:03 +0000 (15:03 -0700)
commit3a1831242856a975d57c875b8f8987b819e8dd39
tree6d98ee49308168abb95329033412a61d80c09d2d
parent70aa337d733c274c93cf43c68c00eb85ca28075b
netdev-linux: Maintain carrier flag constantly.

Before this patch, the carrier of a linux device was only updated
if requested by a caller.  This patch updates it whenever it
changes.
lib/netdev-linux.c