X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Fhv%2Fconnection.c;h=8f4743ab5fb279ae416fbce5ff4e16e58db45eaf;hb=39eda2aba6be642b71f2e0ad623dcb09fd9d79cf;hp=ec3b8cdf1e043fe6a987929c24739fa8df282ba7;hpb=52bc441ae7ecc2951d41fd72b63ce30ae51ba97c;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/hv/connection.c b/drivers/hv/connection.c
index ec3b8cdf1e04..8f4743ab5fb2 100644
--- a/drivers/hv/connection.c
+++ b/drivers/hv/connection.c
@@ -195,7 +195,10 @@ int vmbus_connect(void)
 
 	do {
 		ret = vmbus_negotiate_version(msginfo, version);
-		if (ret == 0)
+		if (ret)
+			goto cleanup;
+
+		if (vmbus_connection.conn_state == CONNECTED)
 			break;
 
 		version = vmbus_get_next_version(version);