Commit d239ae33 authored Dec 16, 2013 by Ursula Braun Committed by David S. Miller Dec 17, 2013

netiucv: improve state checking in conn_action_txdone



state checking in conn_action_txdone() is inconsistent.
This patch makes it consistent and issues a trace message
if an unexpected state is detected for the netiucv device.

Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent d207cf4c

drivers/s390/net/netiucv.c

+6 −2

Original line number	Diff line number	Diff line
		@@ -739,7 +739,11 @@ static void conn_action_txdone(fsm_instance fi, int event, void arg)

		IUCV_DBF_TEXT(trace, 4, __func__);

		if (conn && conn->netdev)
		if (!conn \|\| !conn->netdev) {
		IUCV_DBF_TEXT(data, 2,
		"Send confirmation for unlinked connection\n");
		return;
		}
		privptr = netdev_priv(conn->netdev);
		conn->prof.tx_pending--;
		if (single_flag) {