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-rw-r--r--drivers/target/loopback/tcm_loop.c6
-rw-r--r--drivers/target/sbp/sbp_target.c6
-rw-r--r--drivers/target/target_core_configfs.c4
-rw-r--r--drivers/target/target_core_transport.c3
-rw-r--r--drivers/usb/gadget/function/f_tcm.c5
-rw-r--r--drivers/vhost/scsi.c6
-rw-r--r--drivers/xen/xen-scsiback.c5
7 files changed, 2 insertions, 33 deletions
diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c
index 0941b2c13f5a..5091b31b3e56 100644
--- a/drivers/target/loopback/tcm_loop.c
+++ b/drivers/target/loopback/tcm_loop.c
@@ -601,11 +601,6 @@ static int tcm_loop_get_cmd_state(struct se_cmd *se_cmd)
return tl_cmd->sc_cmd_state;
}
-static void tcm_loop_close_session(struct se_session *se_sess)
-{
- return;
-};
-
static int tcm_loop_write_pending(struct se_cmd *se_cmd)
{
/*
@@ -1238,7 +1233,6 @@ static const struct target_core_fabric_ops loop_ops = {
.tpg_get_inst_index = tcm_loop_get_inst_index,
.check_stop_free = tcm_loop_check_stop_free,
.release_cmd = tcm_loop_release_cmd,
- .close_session = tcm_loop_close_session,
.sess_get_index = tcm_loop_sess_get_index,
.write_pending = tcm_loop_write_pending,
.write_pending_status = tcm_loop_write_pending_status,
diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
index 6c8b8f84a047..58bb6ed18185 100644
--- a/drivers/target/sbp/sbp_target.c
+++ b/drivers/target/sbp/sbp_target.c
@@ -1726,11 +1726,6 @@ static void sbp_release_cmd(struct se_cmd *se_cmd)
sbp_free_request(req);
}
-static void sbp_close_session(struct se_session *se_sess)
-{
- return;
-}
-
static u32 sbp_sess_get_index(struct se_session *se_sess)
{
return 0;
@@ -2344,7 +2339,6 @@ static const struct target_core_fabric_ops sbp_ops = {
.tpg_check_prod_mode_write_protect = sbp_check_false,
.tpg_get_inst_index = sbp_tpg_get_inst_index,
.release_cmd = sbp_release_cmd,
- .close_session = sbp_close_session,
.sess_get_index = sbp_sess_get_index,
.write_pending = sbp_write_pending,
.write_pending_status = sbp_write_pending_status,
diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c
index 75c5000ca95e..2001005bef45 100644
--- a/drivers/target/target_core_configfs.c
+++ b/drivers/target/target_core_configfs.c
@@ -385,10 +385,6 @@ 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->close_session) {
- pr_err("Missing tfo->close_session()\n");
- return -EINVAL;
- }
if (!tfo->sess_get_index) {
pr_err("Missing tfo->sess_get_index()\n");
return -EINVAL;
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index ccd3a0eda0c8..2914d4c68fea 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -436,7 +436,8 @@ static void target_release_session(struct kref *kref)
struct se_session, sess_kref);
struct se_portal_group *se_tpg = se_sess->se_tpg;
- se_tpg->se_tpg_tfo->close_session(se_sess);
+ if (se_tpg->se_tpg_tfo->close_session)
+ se_tpg->se_tpg_tfo->close_session(se_sess);
}
int target_get_session(struct se_session *se_sess)
diff --git a/drivers/usb/gadget/function/f_tcm.c b/drivers/usb/gadget/function/f_tcm.c
index f4ed427e04ce..35fe3c80cfc0 100644
--- a/drivers/usb/gadget/function/f_tcm.c
+++ b/drivers/usb/gadget/function/f_tcm.c
@@ -1290,10 +1290,6 @@ static void usbg_release_cmd(struct se_cmd *se_cmd)
percpu_ida_free(&se_sess->sess_tag_pool, se_cmd->map_tag);
}
-static void usbg_close_session(struct se_session *se_sess)
-{
-}
-
static u32 usbg_sess_get_index(struct se_session *se_sess)
{
return 0;
@@ -1730,7 +1726,6 @@ static const struct target_core_fabric_ops usbg_ops = {
.tpg_check_prod_mode_write_protect = usbg_check_false,
.tpg_get_inst_index = usbg_tpg_get_inst_index,
.release_cmd = usbg_release_cmd,
- .close_session = usbg_close_session,
.sess_get_index = usbg_sess_get_index,
.sess_get_initiator_sid = NULL,
.write_pending = usbg_send_write_request,
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
index d2c60e5c48b3..9d6320e8ff3e 100644
--- a/drivers/vhost/scsi.c
+++ b/drivers/vhost/scsi.c
@@ -333,11 +333,6 @@ static void vhost_scsi_release_cmd(struct se_cmd *se_cmd)
percpu_ida_free(&se_sess->sess_tag_pool, se_cmd->map_tag);
}
-static void vhost_scsi_close_session(struct se_session *se_sess)
-{
- return;
-}
-
static u32 vhost_scsi_sess_get_index(struct se_session *se_sess)
{
return 0;
@@ -2109,7 +2104,6 @@ static struct target_core_fabric_ops vhost_scsi_ops = {
.tpg_get_inst_index = vhost_scsi_tpg_get_inst_index,
.release_cmd = vhost_scsi_release_cmd,
.check_stop_free = vhost_scsi_check_stop_free,
- .close_session = vhost_scsi_close_session,
.sess_get_index = vhost_scsi_sess_get_index,
.sess_get_initiator_sid = NULL,
.write_pending = vhost_scsi_write_pending,
diff --git a/drivers/xen/xen-scsiback.c b/drivers/xen/xen-scsiback.c
index 783947a272ab..d6950e0802b7 100644
--- a/drivers/xen/xen-scsiback.c
+++ b/drivers/xen/xen-scsiback.c
@@ -1399,10 +1399,6 @@ static void scsiback_release_cmd(struct se_cmd *se_cmd)
percpu_ida_free(&se_sess->sess_tag_pool, se_cmd->map_tag);
}
-static void scsiback_close_session(struct se_session *se_sess)
-{
-}
-
static u32 scsiback_sess_get_index(struct se_session *se_sess)
{
return 0;
@@ -1836,7 +1832,6 @@ static const struct target_core_fabric_ops scsiback_ops = {
.tpg_get_inst_index = scsiback_tpg_get_inst_index,
.check_stop_free = scsiback_check_stop_free,
.release_cmd = scsiback_release_cmd,
- .close_session = scsiback_close_session,
.sess_get_index = scsiback_sess_get_index,
.sess_get_initiator_sid = NULL,
.write_pending = scsiback_write_pending,