From: Haiyang Zhang <haiyangz@microsoft.com>
Date: Fri, 18 Feb 2011 23:05:53 +0000 (-0800)
Subject: staging: hv: Fix the WARN_ON condition in free_net_device()
X-Git-Tag: v2.6.39-rc1~469^2~467
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=31acaa50c6c61bfb486dacaa2ec62950a42de233;p=~emulex%2Finfiniband.git

staging: hv: Fix the WARN_ON condition in free_net_device()

In a previous commit, 7a09876d, ASSERT was changed to WARN_ON, but
the condition wasn't updated. This patch fixed this error.

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@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 f21a59db169..20b159775e8 100644
--- a/drivers/staging/hv/netvsc.c
+++ b/drivers/staging/hv/netvsc.c
@@ -95,7 +95,7 @@ static struct netvsc_device *alloc_net_device(struct hv_device *device)
 
 static void free_net_device(struct netvsc_device *device)
 {
-	WARN_ON(atomic_read(&device->refcnt) == 0);
+	WARN_ON(atomic_read(&device->refcnt) != 0);
 	device->dev->ext = NULL;
 	kfree(device);
 }