[SCSI] iscsi class, iscsi drivers: remove unused iscsi_transport attrs
max_cmd_len and max_conn are not really used. max_cmd_len is always 16 and can be set by the LLD. max_conn is always one since we do not support MCS. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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@ -592,7 +592,6 @@ static struct iscsi_transport iscsi_iser_transport = {
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.host_template = &iscsi_iser_sht,
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.conndata_size = sizeof(struct iscsi_conn),
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.max_lun = ISCSI_ISER_MAX_LUN,
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.max_cmd_len = ISCSI_ISER_MAX_CMD_LEN,
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/* session management */
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.create_session = iscsi_iser_session_create,
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.destroy_session = iscsi_session_teardown,
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@ -96,7 +96,6 @@
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/* support upto 512KB in one RDMA */
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#define ISCSI_ISER_SG_TABLESIZE (0x80000 >> SHIFT_4K)
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#define ISCSI_ISER_MAX_LUN 256
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#define ISCSI_ISER_MAX_CMD_LEN 16
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/* QP settings */
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/* Maximal bounds on received asynchronous PDUs */
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@ -1978,8 +1978,6 @@ static struct iscsi_transport iscsi_tcp_transport = {
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ISCSI_HOST_NETDEV_NAME,
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.host_template = &iscsi_sht,
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.conndata_size = sizeof(struct iscsi_conn),
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.max_conn = 1,
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.max_cmd_len = 16,
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/* session management */
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.create_session = iscsi_tcp_session_create,
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.destroy_session = iscsi_tcp_session_destroy,
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@ -1830,7 +1830,7 @@ iscsi_session_setup(struct iscsi_transport *iscsit,
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shost->max_id = 1;
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shost->max_channel = 0;
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shost->max_lun = iscsit->max_lun;
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shost->max_cmd_len = iscsit->max_cmd_len;
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shost->max_cmd_len = 16;
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shost->transportt = scsit;
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shost->transportt->create_work_queue = 1;
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shost->transportt->eh_timed_out = iscsi_eh_cmd_timed_out;
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@ -102,15 +102,11 @@ static DEVICE_ATTR(name, S_IRUGO, show_transport_##name, NULL);
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show_transport_attr(caps, "0x%x");
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show_transport_attr(max_lun, "%d");
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show_transport_attr(max_conn, "%d");
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show_transport_attr(max_cmd_len, "%d");
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static struct attribute *iscsi_transport_attrs[] = {
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&dev_attr_handle.attr,
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&dev_attr_caps.attr,
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&dev_attr_max_lun.attr,
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&dev_attr_max_conn.attr,
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&dev_attr_max_cmd_len.attr,
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NULL,
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};
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@ -89,8 +89,6 @@ struct iscsi_transport {
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/* LLD session data size */
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int sessiondata_size;
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int max_lun;
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unsigned int max_conn;
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unsigned int max_cmd_len;
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struct iscsi_cls_session *(*create_session) (struct iscsi_transport *it,
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struct scsi_transport_template *t, struct Scsi_Host *shost,
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uint16_t cmds_max, uint16_t qdepth, uint32_t sn, uint32_t *hn);
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