tree b252b8b3c1d2cd9cb25258f8545a64d10de1851d
parent 09db30805300e9ed5ad43d4d339115cf1d9c84e1
author Haiyang Zhang <haiyangz@microsoft.com> 1392252867 -0800
committer David S. Miller <davem@davemloft.net> 1392612300 -0500

hyperv: Fix the carrier status setting

Without this patch, the "cat /sys/class/net/ethN/operstate" shows
"unknown", and "ethtool ethN" shows "Link detected: yes", when VM
boots up with or without vNIC connected.

This patch fixed the problem.

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Reviewed-by: K. Y. Srinivasan <kys@microsoft.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>