[PATCH] RPC: get rid of xprt->stream

 Now we can fix up the last few places that use the "xprt->stream"
 variable, and get rid of it from the rpc_xprt structure.

 Test-plan:
 Destructive testing (unplugging the network temporarily).  Connectathon
 with UDP and TCP.

 Signed-off-by: Chuck Lever <cel@netapp.com>
 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index 31ef7dc..43fef762 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -630,8 +630,7 @@
 	case -ENOTCONN:
 		return;
 	default:
-		if (xprt->stream)
-			xprt_disconnect(xprt);
+		break;
 	}
 	xprt_release_write(xprt, task);
 	return;