From dc5cd894cace7bda4a743487a9f87d59a3f0a095 Mon Sep 17 00:00:00 2001
From: Haiyang Zhang <haiyangz@microsoft.com>
Date: Mon, 4 Jun 2012 06:42:38 +0000
Subject: [PATCH] net/hyperv: Use wait_event on outstanding sends during device
 removal

Change the busy-waiting/udelay to wait_event on outstanding sends.

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Reviewed-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
Reading git-format-patch failed