IB/iser: Remove unused variables and dead code

Signed-off-by: Roi Dayan <roid@mellanox.com>
Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.h b/drivers/infiniband/ulp/iser/iscsi_iser.h
index 4ad73c91e531e52c48eb96fc1b3aba6c99546c92..ec238b3bd278ac2e00d3b189d4dbe8e3ab116ea4 100644 (file)
--- a/drivers/infiniband/ulp/iser/iscsi_iser.h
+++ b/drivers/infiniband/ulp/iser/iscsi_iser.h
@@ -365,7 +365,6 @@ struct iser_conn {
        struct iscsi_conn            *iscsi_conn;
        struct iscsi_endpoint        *ep;
        enum iser_conn_state         state;         /* rdma connection state   */
-       atomic_t                     refcount;
        unsigned                     qp_max_recv_dtos; /* num of rx buffers */
        unsigned                     qp_max_recv_dtos_mask; /* above minus 1 */
        unsigned                     min_posted_rx; /* qp_max_recv_dtos >> 2 */
@@ -424,9 +423,6 @@ extern int iser_debug_level;
 extern bool iser_pi_enable;
 extern int iser_pi_guard;
 
-/* allocate connection resources needed for rdma functionality */
-int iser_conn_set_full_featured_mode(struct iscsi_conn *conn);
-
 int iser_send_control(struct iscsi_conn *conn,
                      struct iscsi_task *task);