From: K. Y. Srinivasan <kys@microsoft.com>
Date: Sat, 28 Feb 2015 19:18:20 +0000 (-0800)
Subject: Drivers: hv: util: On device remove, close the channel after de-initializing the... 
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5380b383ba10915e61e3db09341cf8193f0601ad;p=linux-beck.git

Drivers: hv: util: On device remove, close the channel after de-initializing the service

When the offer is rescinded, vmbus_close() can free up the channel;
deinitialize the service before closing the channel.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/hv/hv_util.c b/drivers/hv/hv_util.c
index c5be7737559f..7994ec2e4151 100644
--- a/drivers/hv/hv_util.c
+++ b/drivers/hv/hv_util.c
@@ -380,9 +380,9 @@ static int util_remove(struct hv_device *dev)
 {
 	struct hv_util_service *srv = hv_get_drvdata(dev);
 
-	vmbus_close(dev->channel);
 	if (srv->util_deinit)
 		srv->util_deinit();
+	vmbus_close(dev->channel);
 	kfree(srv->recv_buffer);
 
 	return 0;