clear tx_thread_active for ISCSI_TCP_CXGB4
transport in logout_post_handler functions.

Signed-off-by: Varun Prakash <varun@chelsio.com>
---
  drivers/target/iscsi/iscsi_target.c | 6 ++++--
  1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
index 858f6e4..3dd7ba2 100644
--- a/drivers/target/iscsi/iscsi_target.c
+++ b/drivers/target/iscsi/iscsi_target.c

@@ -4579,7 +4579,8 @@ static void iscsit_logout_post_handler_closesession(
  	 * always sleep waiting for RX/TX thread shutdown to complete
  	 * within iscsit_close_connection().
  	 */
-	if (conn->conn_transport->transport_type == ISCSI_TCP)
+	if ((conn->conn_transport->transport_type == ISCSI_TCP) ||
+	    (conn->conn_transport->transport_type == ISCSI_TCP_CXGB4))
  		sleep = cmpxchg(&conn->tx_thread_active, true, false);