From 2ed772b7b9df0f459308b3cbececc0136076d09e Mon Sep 17 00:00:00 2001 From: Roland Dreier Date: Wed, 15 Aug 2012 14:35:24 -0700 Subject: target: Remove unused target_core_fabric_ops.get_fabric_sense_len method There are no callers of se_tfo->get_fabric_sense_len(), so we should stop having every fabric driver implement it. Signed-off-by: Roland Dreier Signed-off-by: Nicholas Bellinger diff --git a/Documentation/target/tcm_mod_builder.py b/Documentation/target/tcm_mod_builder.py index a78879b..1365238 100755 --- a/Documentation/target/tcm_mod_builder.py +++ b/Documentation/target/tcm_mod_builder.py @@ -402,7 +402,6 @@ def tcm_mod_build_configfs(proto_ident, fabric_mod_dir_var, fabric_mod_name): buf += " .queue_data_in = " + fabric_mod_name + "_queue_data_in,\n" buf += " .queue_status = " + fabric_mod_name + "_queue_status,\n" buf += " .queue_tm_rsp = " + fabric_mod_name + "_queue_tm_rsp,\n" - buf += " .get_fabric_sense_len = " + fabric_mod_name + "_get_fabric_sense_len,\n" buf += " .set_fabric_sense_len = " + fabric_mod_name + "_set_fabric_sense_len,\n" buf += " .is_state_remove = " + fabric_mod_name + "_is_state_remove,\n" buf += " /*\n" @@ -906,13 +905,6 @@ def tcm_mod_dump_fabric_ops(proto_ident, fabric_mod_dir_var, fabric_mod_name): buf += "}\n\n" bufi += "int " + fabric_mod_name + "_queue_tm_rsp(struct se_cmd *);\n" - if re.search('get_fabric_sense_len\)\(', fo): - buf += "u16 " + fabric_mod_name + "_get_fabric_sense_len(void)\n" - buf += "{\n" - buf += " return 0;\n" - buf += "}\n\n" - bufi += "u16 " + fabric_mod_name + "_get_fabric_sense_len(void);\n" - if re.search('set_fabric_sense_len\)\(', fo): buf += "u16 " + fabric_mod_name + "_set_fabric_sense_len(struct se_cmd *se_cmd, u32 sense_length)\n" buf += "{\n" diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c index 9e1449f..9e94975 100644 --- a/drivers/infiniband/ulp/srpt/ib_srpt.c +++ b/drivers/infiniband/ulp/srpt/ib_srpt.c @@ -3569,11 +3569,6 @@ static u16 srpt_set_fabric_sense_len(struct se_cmd *cmd, u32 sense_length) return 0; } -static u16 srpt_get_fabric_sense_len(void) -{ - return 0; -} - /** * srpt_parse_i_port_id() - Parse an initiator port ID. * @name: ASCII representation of a 128-bit initiator port ID. @@ -3953,7 +3948,6 @@ static struct target_core_fabric_ops srpt_template = { .queue_data_in = srpt_queue_response, .queue_status = srpt_queue_status, .queue_tm_rsp = srpt_queue_response, - .get_fabric_sense_len = srpt_get_fabric_sense_len, .set_fabric_sense_len = srpt_set_fabric_sense_len, /* * Setup function pointers for generic logic in diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.c b/drivers/scsi/qla2xxx/tcm_qla2xxx.c index 4752f65..556afd5 100644 --- a/drivers/scsi/qla2xxx/tcm_qla2xxx.c +++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.c @@ -735,11 +735,6 @@ static int tcm_qla2xxx_queue_tm_rsp(struct se_cmd *se_cmd) return 0; } -static u16 tcm_qla2xxx_get_fabric_sense_len(void) -{ - return 0; -} - static u16 tcm_qla2xxx_set_fabric_sense_len(struct se_cmd *se_cmd, u32 sense_length) { @@ -1691,7 +1686,6 @@ static struct target_core_fabric_ops tcm_qla2xxx_ops = { .queue_data_in = tcm_qla2xxx_queue_data_in, .queue_status = tcm_qla2xxx_queue_status, .queue_tm_rsp = tcm_qla2xxx_queue_tm_rsp, - .get_fabric_sense_len = tcm_qla2xxx_get_fabric_sense_len, .set_fabric_sense_len = tcm_qla2xxx_set_fabric_sense_len, /* * Setup function pointers for generic logic in @@ -1740,7 +1734,6 @@ static struct target_core_fabric_ops tcm_qla2xxx_npiv_ops = { .queue_data_in = tcm_qla2xxx_queue_data_in, .queue_status = tcm_qla2xxx_queue_status, .queue_tm_rsp = tcm_qla2xxx_queue_tm_rsp, - .get_fabric_sense_len = tcm_qla2xxx_get_fabric_sense_len, .set_fabric_sense_len = tcm_qla2xxx_set_fabric_sense_len, /* * Setup function pointers for generic logic in diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c index a7b25e78..518fd4e 100644 --- a/drivers/target/iscsi/iscsi_target_configfs.c +++ b/drivers/target/iscsi/iscsi_target_configfs.c @@ -1557,14 +1557,6 @@ static u16 lio_set_fabric_sense_len(struct se_cmd *se_cmd, u32 sense_length) return 2; } -static u16 lio_get_fabric_sense_len(void) -{ - /* - * Return two byte offset into allocated sense_buffer. - */ - return 2; -} - static int lio_queue_tm_rsp(struct se_cmd *se_cmd) { struct iscsi_cmd *cmd = container_of(se_cmd, struct iscsi_cmd, se_cmd); @@ -1749,7 +1741,6 @@ int iscsi_target_register_configfs(void) fabric->tf_ops.queue_status = &lio_queue_status; fabric->tf_ops.queue_tm_rsp = &lio_queue_tm_rsp; fabric->tf_ops.set_fabric_sense_len = &lio_set_fabric_sense_len; - fabric->tf_ops.get_fabric_sense_len = &lio_get_fabric_sense_len; /* * Setup function pointers for generic logic in target_core_fabric_configfs.c */ diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c index 5491c63..4ab1d0b 100644 --- a/drivers/target/loopback/tcm_loop.c +++ b/drivers/target/loopback/tcm_loop.c @@ -851,11 +851,6 @@ static u16 tcm_loop_set_fabric_sense_len(struct se_cmd *se_cmd, u32 sense_length return 0; } -static u16 tcm_loop_get_fabric_sense_len(void) -{ - return 0; -} - static char *tcm_loop_dump_proto_id(struct tcm_loop_hba *tl_hba) { switch (tl_hba->tl_proto_id) { @@ -1374,7 +1369,6 @@ static int tcm_loop_register_configfs(void) fabric->tf_ops.queue_status = &tcm_loop_queue_status; fabric->tf_ops.queue_tm_rsp = &tcm_loop_queue_tm_rsp; fabric->tf_ops.set_fabric_sense_len = &tcm_loop_set_fabric_sense_len; - fabric->tf_ops.get_fabric_sense_len = &tcm_loop_get_fabric_sense_len; /* * Setup function pointers for generic logic in target_core_fabric_configfs.c diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c index 713b882..cb40a40 100644 --- a/drivers/target/sbp/sbp_target.c +++ b/drivers/target/sbp/sbp_target.c @@ -1852,11 +1852,6 @@ static u16 sbp_set_fabric_sense_len(struct se_cmd *se_cmd, u32 sense_length) return 0; } -static u16 sbp_get_fabric_sense_len(void) -{ - return 0; -} - static int sbp_check_stop_free(struct se_cmd *se_cmd) { struct sbp_target_request *req = container_of(se_cmd, @@ -2534,7 +2529,6 @@ static struct target_core_fabric_ops sbp_ops = { .queue_data_in = sbp_queue_data_in, .queue_status = sbp_queue_status, .queue_tm_rsp = sbp_queue_tm_rsp, - .get_fabric_sense_len = sbp_get_fabric_sense_len, .set_fabric_sense_len = sbp_set_fabric_sense_len, .check_stop_free = sbp_check_stop_free, diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c index 801efa8..946d8e952 100644 --- a/drivers/target/target_core_configfs.c +++ b/drivers/target/target_core_configfs.c @@ -461,10 +461,6 @@ static int target_fabric_tf_ops_check( pr_err("Missing tfo->set_fabric_sense_len()\n"); return -EINVAL; } - if (!tfo->get_fabric_sense_len) { - pr_err("Missing tfo->get_fabric_sense_len()\n"); - return -EINVAL; - } /* * We at least require tfo->fabric_make_wwn(), tfo->fabric_drop_wwn() * tfo->fabric_make_tpg() and tfo->fabric_drop_tpg() in diff --git a/drivers/target/tcm_fc/tfc_conf.c b/drivers/target/tcm_fc/tfc_conf.c index 9501844..4f97701 100644 --- a/drivers/target/tcm_fc/tfc_conf.c +++ b/drivers/target/tcm_fc/tfc_conf.c @@ -495,11 +495,6 @@ static void ft_set_default_node_attr(struct se_node_acl *se_nacl) { } -static u16 ft_get_fabric_sense_len(void) -{ - return 0; -} - static u16 ft_set_fabric_sense_len(struct se_cmd *se_cmd, u32 sense_len) { return 0; @@ -542,7 +537,6 @@ static struct target_core_fabric_ops ft_fabric_ops = { .queue_data_in = ft_queue_data_in, .queue_status = ft_queue_status, .queue_tm_rsp = ft_queue_tm_resp, - .get_fabric_sense_len = ft_get_fabric_sense_len, .set_fabric_sense_len = ft_set_fabric_sense_len, /* * Setup function pointers for generic logic in diff --git a/drivers/usb/gadget/tcm_usb_gadget.c b/drivers/usb/gadget/tcm_usb_gadget.c index 5444866..b7ac43b 100644 --- a/drivers/usb/gadget/tcm_usb_gadget.c +++ b/drivers/usb/gadget/tcm_usb_gadget.c @@ -1480,11 +1480,6 @@ static u16 usbg_set_fabric_sense_len(struct se_cmd *se_cmd, u32 sense_length) return 0; } -static u16 usbg_get_fabric_sense_len(void) -{ - return 0; -} - static const char *usbg_check_wwn(const char *name) { const char *n; @@ -1910,7 +1905,6 @@ static struct target_core_fabric_ops usbg_ops = { .queue_data_in = usbg_send_read_response, .queue_status = usbg_send_status_response, .queue_tm_rsp = usbg_queue_tm_rsp, - .get_fabric_sense_len = usbg_get_fabric_sense_len, .set_fabric_sense_len = usbg_set_fabric_sense_len, .check_stop_free = usbg_check_stop_free, diff --git a/drivers/vhost/tcm_vhost.c b/drivers/vhost/tcm_vhost.c index ed8e2e6..94e6e04 100644 --- a/drivers/vhost/tcm_vhost.c +++ b/drivers/vhost/tcm_vhost.c @@ -336,11 +336,6 @@ static u16 tcm_vhost_set_fabric_sense_len(struct se_cmd *se_cmd, return 0; } -static u16 tcm_vhost_get_fabric_sense_len(void) -{ - return 0; -} - static void vhost_scsi_free_cmd(struct tcm_vhost_cmd *tv_cmd) { struct se_cmd *se_cmd = &tv_cmd->tvc_se_cmd; @@ -1531,7 +1526,6 @@ static struct target_core_fabric_ops tcm_vhost_ops = { .queue_data_in = tcm_vhost_queue_data_in, .queue_status = tcm_vhost_queue_status, .queue_tm_rsp = tcm_vhost_queue_tm_rsp, - .get_fabric_sense_len = tcm_vhost_get_fabric_sense_len, .set_fabric_sense_len = tcm_vhost_set_fabric_sense_len, /* * Setup callers for generic logic in target_core_fabric_configfs.c diff --git a/include/target/target_core_fabric.h b/include/target/target_core_fabric.h index 69fb3cf..a218d02 100644 --- a/include/target/target_core_fabric.h +++ b/include/target/target_core_fabric.h @@ -63,7 +63,6 @@ struct target_core_fabric_ops { int (*queue_status)(struct se_cmd *); int (*queue_tm_rsp)(struct se_cmd *); u16 (*set_fabric_sense_len)(struct se_cmd *, u32); - u16 (*get_fabric_sense_len)(void); /* * fabric module calls for target_core_fabric_configfs.c */ -- cgit v0.10.2