From 7db1d946c4db748b631fe4885110349cc259987f Mon Sep 17 00:00:00 2001
From: Haiyang Zhang <haiyangz@microsoft.com>
Date: Thu, 1 Sep 2011 12:19:44 -0700
Subject: staging: hv: fix counting of #outstanding-sends in failed sends

If the packet failed to be sent, we shouldn't count it as the
number of outstanding sends.

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/hv/netvsc.c b/drivers/staging/hv/netvsc.c
index 82b129b..efbc8a0 100644
--- a/drivers/staging/hv/netvsc.c
+++ b/drivers/staging/hv/netvsc.c
@@ -494,8 +494,9 @@ int netvsc_send(struct hv_device *device,
 	if (ret != 0)
 		netdev_err(ndev, "Unable to send packet %p ret %d\n",
 			   packet, ret);
+	else
+		atomic_inc(&net_device->num_outstanding_sends);
 
-	atomic_inc(&net_device->num_outstanding_sends);
 	return ret;
 }
 
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