From: K. Y. Srinivasan <kys@microsoft.com>
Date: Sat, 27 Aug 2011 18:31:41 +0000 (-0700)
Subject: Staging: hv: vmbus: Get rid of an unnecessary check in vmbus_connect()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c2ec81cb3e9d6cb6d819155883684d94fab005ad;p=linux-beck.git

Staging: hv: vmbus: Get rid of an unnecessary check in vmbus_connect()

Get rid of an unnecessary check in vmbus_connect().

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

diff --git a/drivers/staging/hv/connection.c b/drivers/staging/hv/connection.c
index 6aab802ba99a..ca92ca34261b 100644
--- a/drivers/staging/hv/connection.c
+++ b/drivers/staging/hv/connection.c
@@ -50,10 +50,6 @@ int vmbus_connect(void)
 	struct vmbus_channel_initiate_contact *msg;
 	unsigned long flags;
 
-	/* Make sure we are not connecting or connected */
-	if (vmbus_connection.conn_state != DISCONNECTED)
-		return -EISCONN;
-
 	/* Initialize the vmbus connection */
 	vmbus_connection.conn_state = CONNECTING;
 	vmbus_connection.work_queue = create_workqueue("hv_vmbus_con");