target: Drop unused legacy target_core_fabric_ops API callers

This patch drops the following unused legacy API callers from target_core_fabric.h:

*) TFO->fall_back_to_erl0()
*) TFO->stop_session()
*) TFO->sess_logged_in()
*) TFO->is_state_remove()

This patch also removes the stub usage in loopback, tcm_fc, iscsi_target,
and ib_srpt fabric modules.

Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

1 files changed, 0 insertions, 4 deletions

diff --git a/include/target/target_core_fabric.h b/include/target/target_core_fabric.h
index 032c48753cfa..10c690809601 100644
--- a/include/target/target_core_fabric.h
+++ b/include/target/target_core_fabric.h
@@ -58,9 +58,6 @@ struct target_core_fabric_ops {
          */
         int (*shutdown_session)(struct se_session *);
         void (*close_session)(struct se_session *);
-        void (*stop_session)(struct se_session *, int, int);
-        void (*fall_back_to_erl0)(struct se_session *);
-        int (*sess_logged_in)(struct se_session *);
         u32 (*sess_get_index)(struct se_session *);
         /*
          * Used only for SCSI fabrics that contain multi-value TransportIDs
@@ -78,7 +75,6 @@ struct target_core_fabric_ops {
         int (*queue_tm_rsp)(struct se_cmd *);
         u16 (*set_fabric_sense_len)(struct se_cmd *, u32);
         u16 (*get_fabric_sense_len)(void);
-        int (*is_state_remove)(struct se_cmd *);
         /*
          * fabric module calls for target_core_fabric_configfs.c
          */