iscsi-target: add void (*iscsit_get_rx_pdu)()

[cascardo/linux.git] / drivers / infiniband / ulp / isert / ib_isert.c

diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c
index 411e446..9118d7c 100644 (file)
--- a/drivers/infiniband/ulp/isert/ib_isert.c
+++ b/drivers/infiniband/ulp/isert/ib_isert.c
@@ -3273,6 +3273,15 @@ static void isert_free_conn(struct iscsi_conn *conn)
        isert_put_conn(isert_conn);
 }
 
+static void isert_get_rx_pdu(struct iscsi_conn *conn)
+{
+       struct completion comp;
+
+       init_completion(&comp);
+
+       wait_for_completion_interruptible(&comp);
+}
+
 static struct iscsit_transport iser_target_transport = {
        .name                   = "IB/iSER",
        .transport_type         = ISCSI_INFINIBAND,
@@ -3291,6 +3300,7 @@ static struct iscsit_transport iser_target_transport = {
        .iscsit_queue_data_in   = isert_put_datain,
        .iscsit_queue_status    = isert_put_response,
        .iscsit_aborted_task    = isert_aborted_task,
+       .iscsit_get_rx_pdu      = isert_get_rx_pdu,
        .iscsit_get_sup_prot_ops = isert_get_sup_prot_ops,
 };