From d3826721b198001c55353b1c54e10843068aae63 Mon Sep 17 00:00:00 2001 From: Mike Christie Date: Wed, 21 May 2008 15:53:57 -0500 Subject: [PATCH] [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 Signed-off-by: James Bottomley --- drivers/infiniband/ulp/iser/iscsi_iser.c | 1 - drivers/infiniband/ulp/iser/iscsi_iser.h | 1 - drivers/scsi/iscsi_tcp.c | 2 -- drivers/scsi/libiscsi.c | 2 +- drivers/scsi/scsi_transport_iscsi.c | 4 ---- include/scsi/scsi_transport_iscsi.h | 2 -- 6 files changed, 1 insertion(+), 11 deletions(-) diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.c b/drivers/infiniband/ulp/iser/iscsi_iser.c index efc121986c..32f5d5e79a 100644 --- a/drivers/infiniband/ulp/iser/iscsi_iser.c +++ b/drivers/infiniband/ulp/iser/iscsi_iser.c @@ -592,7 +592,6 @@ static struct iscsi_transport iscsi_iser_transport = { .host_template = &iscsi_iser_sht, .conndata_size = sizeof(struct iscsi_conn), .max_lun = ISCSI_ISER_MAX_LUN, - .max_cmd_len = ISCSI_ISER_MAX_CMD_LEN, /* session management */ .create_session = iscsi_iser_session_create, .destroy_session = iscsi_session_teardown, diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.h b/drivers/infiniband/ulp/iser/iscsi_iser.h index a8c1b300e3..66a2f30ada 100644 --- a/drivers/infiniband/ulp/iser/iscsi_iser.h +++ b/drivers/infiniband/ulp/iser/iscsi_iser.h @@ -96,7 +96,6 @@ /* support upto 512KB in one RDMA */ #define ISCSI_ISER_SG_TABLESIZE (0x80000 >> SHIFT_4K) #define ISCSI_ISER_MAX_LUN 256 -#define ISCSI_ISER_MAX_CMD_LEN 16 /* QP settings */ /* Maximal bounds on received asynchronous PDUs */ diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c index 81c421a7d4..aecadbdce9 100644 --- a/drivers/scsi/iscsi_tcp.c +++ b/drivers/scsi/iscsi_tcp.c @@ -1978,8 +1978,6 @@ static struct iscsi_transport iscsi_tcp_transport = { ISCSI_HOST_NETDEV_NAME, .host_template = &iscsi_sht, .conndata_size = sizeof(struct iscsi_conn), - .max_conn = 1, - .max_cmd_len = 16, /* session management */ .create_session = iscsi_tcp_session_create, .destroy_session = iscsi_tcp_session_destroy, diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c index b43bf1d60d..01a1a4d36f 100644 --- a/drivers/scsi/libiscsi.c +++ b/drivers/scsi/libiscsi.c @@ -1830,7 +1830,7 @@ iscsi_session_setup(struct iscsi_transport *iscsit, shost->max_id = 1; shost->max_channel = 0; shost->max_lun = iscsit->max_lun; - shost->max_cmd_len = iscsit->max_cmd_len; + shost->max_cmd_len = 16; shost->transportt = scsit; shost->transportt->create_work_queue = 1; shost->transportt->eh_timed_out = iscsi_eh_cmd_timed_out; diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c index 2a6669d967..e6a090e9c8 100644 --- a/drivers/scsi/scsi_transport_iscsi.c +++ b/drivers/scsi/scsi_transport_iscsi.c @@ -102,15 +102,11 @@ static DEVICE_ATTR(name, S_IRUGO, show_transport_##name, NULL); show_transport_attr(caps, "0x%x"); show_transport_attr(max_lun, "%d"); -show_transport_attr(max_conn, "%d"); -show_transport_attr(max_cmd_len, "%d"); static struct attribute *iscsi_transport_attrs[] = { &dev_attr_handle.attr, &dev_attr_caps.attr, &dev_attr_max_lun.attr, - &dev_attr_max_conn.attr, - &dev_attr_max_cmd_len.attr, NULL, }; diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h index 02a852000b..afed70ec2a 100644 --- a/include/scsi/scsi_transport_iscsi.h +++ b/include/scsi/scsi_transport_iscsi.h @@ -89,8 +89,6 @@ struct iscsi_transport { /* LLD session data size */ int sessiondata_size; int max_lun; - unsigned int max_conn; - unsigned int max_cmd_len; struct iscsi_cls_session *(*create_session) (struct iscsi_transport *it, struct scsi_transport_template *t, struct Scsi_Host *shost, uint16_t cmds_max, uint16_t qdepth, uint32_t sn, uint32_t *hn); -- 2.39.5