[15/15] target: drop sess_get_index

Message ID	20200510215744.21999-16-mchristi@redhat.com (mailing list archive)
State	Changes Requested
Headers	show Return-Path: <SRS0=m8SI=6Y=vger.kernel.org=linux-scsi-owner@kernel.org> From: Mike Christie <mchristi@redhat.com> To: bvanassche@acm.org, bstroesser@ts.fujitsu.com, martin.petersen@oracle.com, linux-scsi@vger.kernel.org, target-devel@vger.kernel.org Cc: Mike Christie <mchristi@redhat.com> Subject: [PATCH 15/15] target: drop sess_get_index Date: Sun, 10 May 2020 16:57:44 -0500 Message-Id: <20200510215744.21999-16-mchristi@redhat.com> In-Reply-To: <20200510215744.21999-1-mchristi@redhat.com> References: <20200510215744.21999-1-mchristi@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk
Series	target: add sysfs support \| expand [v5,00/15] target: add sysfs support [01/15] target: check enforce_pr_isids during registration [02/15] target: separate acl name from port ids [03/15] target: add helper to parse acl and transport name [04/15] tcm loop: use target_parse_emulated_name [05/15] vhost scsi: use target_parse_emulated_name [06/15] xen scsiback: use target_parse_emulated_name [07/15] iscsi target: setup transport_id [08/15] target: use tpt_id in target_stat_iport_port_ident_show [09/15] target: drop sess_get_initiator_sid from PR code [10/15] target: drop sess_get_initiator_sid [11/15] target: add sysfs support [12/15] target: add sysfs session helper functions [13/15] target: add target_setup_session sysfs support [14/15] iscsi target: use session sysfs helpers [15/15] target: drop sess_get_index

diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c index 3cda73c..7fe76e0 100644 --- a/drivers/infiniband/ulp/srpt/ib_srpt.c +++ b/drivers/infiniband/ulp/srpt/ib_srpt.c @@ -3353,20 +3353,6 @@ static void srpt_close_session(struct se_session *se_sess) srpt_disconnect_ch_sync(ch); } -/** - * srpt_sess_get_index - return the value of scsiAttIntrPortIndex (SCSI-MIB) - * @se_sess: SCSI target session. - * - * A quote from RFC 4455 (SCSI-MIB) about this MIB object: - * This object represents an arbitrary integer used to uniquely identify a - * particular attached remote initiator port to a particular SCSI target port - * within a particular SCSI target device within a particular SCSI instance. - */ -static u32 srpt_sess_get_index(struct se_session *se_sess) -{ - return 0; -} - static void srpt_set_default_node_attrs(struct se_node_acl *nacl) { } @@ -3843,7 +3829,6 @@ static ssize_t srpt_wwn_version_show(struct config_item *item, char *buf) .release_cmd = srpt_release_cmd, .check_stop_free = srpt_check_stop_free, .close_session = srpt_close_session, - .sess_get_index = srpt_sess_get_index, .write_pending = srpt_write_pending, .set_default_node_attributes = srpt_set_default_node_attrs, .get_cmd_state = srpt_get_tcm_cmd_state, diff --git a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c index 31459f3..8d37375 100644 --- a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c +++ b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c @@ -3739,11 +3739,6 @@ static void ibmvscsis_release_cmd(struct se_cmd *se_cmd) spin_unlock_bh(&vscsi->intr_lock); } -static u32 ibmvscsis_sess_get_index(struct se_session *se_sess) -{ - return 0; -} - static int ibmvscsis_write_pending(struct se_cmd *se_cmd) { struct ibmvscsis_cmd *cmd = container_of(se_cmd, struct ibmvscsis_cmd, @@ -4034,7 +4029,6 @@ static ssize_t ibmvscsis_tpg_enable_store(struct config_item *item, .tpg_get_inst_index = ibmvscsis_tpg_get_inst_index, .check_stop_free = ibmvscsis_check_stop_free, .release_cmd = ibmvscsis_release_cmd, - .sess_get_index = ibmvscsis_sess_get_index, .write_pending = ibmvscsis_write_pending, .set_default_node_attributes = ibmvscsis_set_default_node_attrs, .get_cmd_state = ibmvscsis_get_cmd_state, diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.c b/drivers/scsi/qla2xxx/tcm_qla2xxx.c index fff695a..8a68085 100644 --- a/drivers/scsi/qla2xxx/tcm_qla2xxx.c +++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.c @@ -377,11 +377,6 @@ static void tcm_qla2xxx_close_session(struct se_session *se_sess) tcm_qla2xxx_put_sess(sess); } -static u32 tcm_qla2xxx_sess_get_index(struct se_session *se_sess) -{ - return 0; -} - static int tcm_qla2xxx_write_pending(struct se_cmd *se_cmd) { struct qla_tgt_cmd *cmd = container_of(se_cmd, @@ -1851,7 +1846,6 @@ static ssize_t tcm_qla2xxx_wwn_version_show(struct config_item *item, .check_stop_free = tcm_qla2xxx_check_stop_free, .release_cmd = tcm_qla2xxx_release_cmd, .close_session = tcm_qla2xxx_close_session, - .sess_get_index = tcm_qla2xxx_sess_get_index, .write_pending = tcm_qla2xxx_write_pending, .set_default_node_attributes = tcm_qla2xxx_set_default_node_attrs, .get_cmd_state = tcm_qla2xxx_get_cmd_state, @@ -1890,7 +1884,6 @@ static ssize_t tcm_qla2xxx_wwn_version_show(struct config_item *item, .check_stop_free = tcm_qla2xxx_check_stop_free, .release_cmd = tcm_qla2xxx_release_cmd, .close_session = tcm_qla2xxx_close_session, - .sess_get_index = tcm_qla2xxx_sess_get_index, .write_pending = tcm_qla2xxx_write_pending, .set_default_node_attributes = tcm_qla2xxx_set_default_node_attrs, .get_cmd_state = tcm_qla2xxx_get_cmd_state, diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c index 9301793..141455e 100644 --- a/drivers/target/iscsi/iscsi_target_configfs.c +++ b/drivers/target/iscsi/iscsi_target_configfs.c @@ -1342,11 +1342,6 @@ static int iscsi_get_cmd_state(struct se_cmd *se_cmd) return cmd->i_state; } -static u32 lio_sess_get_index(struct se_session *se_sess) -{ - return se_sess->sid; -} - static int lio_queue_data_in(struct se_cmd *se_cmd) { struct iscsi_cmd *cmd = container_of(se_cmd, struct iscsi_cmd, se_cmd); @@ -1530,7 +1525,6 @@ static void lio_release_cmd(struct se_cmd *se_cmd) .check_stop_free = lio_check_stop_free, .release_cmd = lio_release_cmd, .close_session = lio_tpg_close_session, - .sess_get_index = lio_sess_get_index, .write_pending = lio_write_pending, .set_default_node_attributes = lio_set_default_node_attributes, .get_cmd_state = iscsi_get_cmd_state, diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c index 64e5f1f..8daa424 100644 --- a/drivers/target/loopback/tcm_loop.c +++ b/drivers/target/loopback/tcm_loop.c @@ -512,11 +512,6 @@ static u32 tcm_loop_get_inst_index(struct se_portal_group *se_tpg) return 1; } -static u32 tcm_loop_sess_get_index(struct se_session *se_sess) -{ - return 1; -} - static void tcm_loop_set_default_node_attributes(struct se_node_acl *se_acl) { return; @@ -1093,7 +1088,6 @@ static ssize_t tcm_loop_wwn_version_show(struct config_item *item, char *page) .tpg_get_inst_index = tcm_loop_get_inst_index, .check_stop_free = tcm_loop_check_stop_free, .release_cmd = tcm_loop_release_cmd, - .sess_get_index = tcm_loop_sess_get_index, .write_pending = tcm_loop_write_pending, .set_default_node_attributes = tcm_loop_set_default_node_attributes, .get_cmd_state = tcm_loop_get_cmd_state, diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c index 2cac4d9..782c326 100644 --- a/drivers/target/sbp/sbp_target.c +++ b/drivers/target/sbp/sbp_target.c @@ -1708,11 +1708,6 @@ static void sbp_release_cmd(struct se_cmd *se_cmd) sbp_free_request(req); } -static u32 sbp_sess_get_index(struct se_session *se_sess) -{ - return 0; -} - static int sbp_write_pending(struct se_cmd *se_cmd) { struct sbp_target_request *req = container_of(se_cmd, @@ -2309,7 +2304,6 @@ static ssize_t sbp_tpg_attrib_max_logins_per_lun_store(struct config_item *item, .tpg_check_prod_mode_write_protect = sbp_check_false, .tpg_get_inst_index = sbp_tpg_get_inst_index, .release_cmd = sbp_release_cmd, - .sess_get_index = sbp_sess_get_index, .write_pending = sbp_write_pending, .set_default_node_attributes = sbp_set_default_node_attrs, .get_cmd_state = sbp_get_cmd_state, diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c index 7a9f607..b3e52eb 100644 --- a/drivers/target/target_core_configfs.c +++ b/drivers/target/target_core_configfs.c @@ -400,10 +400,6 @@ static int target_fabric_tf_ops_check(const struct target_core_fabric_ops *tfo) pr_err("Missing tfo->release_cmd()\n"); return -EINVAL; } - if (!tfo->sess_get_index) { - pr_err("Missing tfo->sess_get_index()\n"); - return -EINVAL; - } if (!tfo->write_pending) { pr_err("Missing tfo->write_pending()\n"); return -EINVAL; diff --git a/drivers/target/target_core_stat.c b/drivers/target/target_core_stat.c index 3eb1b9b..621dc17 100644 --- a/drivers/target/target_core_stat.c +++ b/drivers/target/target_core_stat.c @@ -1264,7 +1264,6 @@ static ssize_t target_stat_iport_indx_show(struct config_item *item, struct se_lun_acl *lacl = iport_to_lacl(item); struct se_node_acl *nacl = lacl->se_lun_nacl; struct se_session *se_sess; - struct se_portal_group *tpg; ssize_t ret; spin_lock_irq(&nacl->nacl_sess_lock); @@ -1274,10 +1273,8 @@ static ssize_t target_stat_iport_indx_show(struct config_item *item, return -ENODEV; } - tpg = nacl->se_tpg; /* scsiAttIntrPortIndex */ - ret = snprintf(page, PAGE_SIZE, "%u\n", - tpg->se_tpg_tfo->sess_get_index(se_sess)); + ret = snprintf(page, PAGE_SIZE, "%u\n", se_sess->sid); spin_unlock_irq(&nacl->nacl_sess_lock); return ret; } diff --git a/drivers/target/tcm_fc/tfc_conf.c b/drivers/target/tcm_fc/tfc_conf.c index 870b7bb..747824f 100644 --- a/drivers/target/tcm_fc/tfc_conf.c +++ b/drivers/target/tcm_fc/tfc_conf.c @@ -426,7 +426,6 @@ static u32 ft_tpg_get_inst_index(struct se_portal_group *se_tpg) .check_stop_free = ft_check_stop_free, .release_cmd = ft_release_cmd, .close_session = ft_sess_close, - .sess_get_index = ft_sess_get_index, .write_pending = ft_write_pending, .set_default_node_attributes = ft_set_default_node_attr, .get_cmd_state = ft_get_cmd_state, diff --git a/drivers/target/tcm_fc/tfc_sess.c b/drivers/target/tcm_fc/tfc_sess.c index 1d1c460..84a2c5d 100644 --- a/drivers/target/tcm_fc/tfc_sess.c +++ b/drivers/target/tcm_fc/tfc_sess.c @@ -326,13 +326,6 @@ void ft_sess_close(struct se_session *se_sess) synchronize_rcu(); /* let transport deregister happen */ } -u32 ft_sess_get_index(struct se_session *se_sess) -{ - struct ft_sess *sess = se_sess->fabric_sess_ptr; - - return sess->port_id; /* XXX TBD probably not what is needed */ -} - u32 ft_sess_get_port_name(struct se_session *se_sess, unsigned char *buf, u32 len) { diff --git a/drivers/usb/gadget/function/f_tcm.c b/drivers/usb/gadget/function/f_tcm.c index e81bdbd..7bdd7c5 100644 --- a/drivers/usb/gadget/function/f_tcm.c +++ b/drivers/usb/gadget/function/f_tcm.c @@ -1287,11 +1287,6 @@ static void usbg_release_cmd(struct se_cmd *se_cmd) target_free_tag(se_sess, se_cmd); } -static u32 usbg_sess_get_index(struct se_session *se_sess) -{ - return 0; -} - static void usbg_set_default_node_attrs(struct se_node_acl *nacl) { } @@ -1715,7 +1710,6 @@ static int usbg_check_stop_free(struct se_cmd *se_cmd) .tpg_check_prod_mode_write_protect = usbg_check_false, .tpg_get_inst_index = usbg_tpg_get_inst_index, .release_cmd = usbg_release_cmd, - .sess_get_index = usbg_sess_get_index, .write_pending = usbg_send_write_request, .set_default_node_attributes = usbg_set_default_node_attrs, .get_cmd_state = usbg_get_cmd_state, diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c index d7c9bfc..14f7c3bf 100644 --- a/drivers/vhost/scsi.c +++ b/drivers/vhost/scsi.c @@ -340,11 +340,6 @@ static void vhost_scsi_release_cmd(struct se_cmd *se_cmd) target_free_tag(se_sess, se_cmd); } -static u32 vhost_scsi_sess_get_index(struct se_session *se_sess) -{ - return 0; -} - static int vhost_scsi_write_pending(struct se_cmd *se_cmd) { /* Go ahead and process the write immediately */ @@ -2244,7 +2239,6 @@ static void vhost_scsi_drop_tport(struct se_wwn *wwn) .tpg_get_inst_index = vhost_scsi_tpg_get_inst_index, .release_cmd = vhost_scsi_release_cmd, .check_stop_free = vhost_scsi_check_stop_free, - .sess_get_index = vhost_scsi_sess_get_index, .write_pending = vhost_scsi_write_pending, .set_default_node_attributes = vhost_scsi_set_default_node_attrs, .get_cmd_state = vhost_scsi_get_cmd_state, diff --git a/drivers/xen/xen-scsiback.c b/drivers/xen/xen-scsiback.c index 883b15c..923c96a 100644 --- a/drivers/xen/xen-scsiback.c +++ b/drivers/xen/xen-scsiback.c @@ -1392,11 +1392,6 @@ static void scsiback_release_cmd(struct se_cmd *se_cmd) target_free_tag(se_cmd->se_sess, se_cmd); } -static u32 scsiback_sess_get_index(struct se_session *se_sess) -{ - return 0; -} - static int scsiback_write_pending(struct se_cmd *se_cmd) { /* Go ahead and process the write immediately */ @@ -1768,7 +1763,6 @@ static int scsiback_check_false(struct se_portal_group *se_tpg) .tpg_get_inst_index = scsiback_tpg_get_inst_index, .check_stop_free = scsiback_check_stop_free, .release_cmd = scsiback_release_cmd, - .sess_get_index = scsiback_sess_get_index, .write_pending = scsiback_write_pending, .set_default_node_attributes = scsiback_set_default_node_attrs, .get_cmd_state = scsiback_get_cmd_state, diff --git a/include/target/target_core_fabric.h b/include/target/target_core_fabric.h index f876a05..54ce800 100644 --- a/include/target/target_core_fabric.h +++ b/include/target/target_core_fabric.h @@ -66,7 +66,6 @@ struct target_core_fabric_ops { int (*check_stop_free)(struct se_cmd *); void (*release_cmd)(struct se_cmd *); void (*close_session)(struct se_session *); - u32 (*sess_get_index)(struct se_session *); int (*write_pending)(struct se_cmd *); void (*set_default_node_attributes)(struct se_node_acl *); int (*get_cmd_state)(struct se_cmd *);

[15/15] target: drop sess_get_index

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