Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
Documentation/target/tcm_mod_builder.py | 8 --------
drivers/target/loopback/tcm_loop.c | 6 ------
drivers/target/sbp/sbp_target.c | 6 ------
drivers/target/target_core_configfs.c | 4 ----
drivers/target/target_core_transport.c | 3 ++-
drivers/usb/gadget/function/f_tcm.c | 5 -----
drivers/vhost/scsi.c | 6 ------
drivers/xen/xen-scsiback.c | 5 -----
8 files changed, 2 insertions(+), 41 deletions(-)
diff --git a/Documentation/target/tcm_mod_builder.py b/Documentation/target/tcm_mod_builder.py
index 6b8aa40..94bf694 100755
--- a/Documentation/target/tcm_mod_builder.py
+++ b/Documentation/target/tcm_mod_builder.py
@@ -294,7 +294,6 @@ def tcm_mod_build_configfs(proto_ident, fabric_mod_dir_var, fabric_mod_name):
buf += " .tpg_check_prod_mode_write_protect = " + fabric_mod_name + "_check_false,\n"
buf += " .tpg_get_inst_index = " + fabric_mod_name + "_tpg_get_inst_index,\n"
buf += " .release_cmd = " + fabric_mod_name + "_release_cmd,\n"
- buf += " .close_session = " + fabric_mod_name + "_close_session,\n"
buf += " .sess_get_index = " + fabric_mod_name + "_sess_get_index,\n"
buf += " .sess_get_initiator_sid = NULL,\n"
buf += " .write_pending = " + fabric_mod_name + "_write_pending,\n"
@@ -466,13 +465,6 @@ def tcm_mod_dump_fabric_ops(proto_ident, fabric_mod_dir_var, fabric_mod_name):
buf += "}\n\n"
bufi += "void " + fabric_mod_name + "_release_cmd(struct se_cmd *);\n"
- if re.search('close_session\)\(', fo):
- buf += "void " + fabric_mod_name + "_close_session(struct se_session *se_sess)\n"
- buf += "{\n"
- buf += " return;\n"
- buf += "}\n\n"
- bufi += "void " + fabric_mod_name + "_close_session(struct se_session *);\n"
-
if re.search('sess_get_index\)\(', fo):
buf += "u32 " + fabric_mod_name + "_sess_get_index(struct se_session *se_sess)\n"
buf += "{\n"
diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c
index 08b9a62..d3b2292 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)
{
/*
@@ -1227,7 +1222,6 @@ 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 47a8745..cd71647 100644
--- a/drivers/target/sbp/sbp_target.c
+++ b/drivers/target/sbp/sbp_target.c
@@ -1730,11 +1730,6 @@ 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;
@@ -2348,7 +2343,6 @@ 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 2f4dbbf..027fbfa 100644
--- a/drivers/target/target_core_configfs.c
+++ b/drivers/target/target_core_configfs.c
@@ -333,10 +333,6 @@ 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 4ba464c..37fafd4 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 30ea4f8..5895a84 100644
--- a/drivers/usb/gadget/function/f_tcm.c
+++ b/drivers/usb/gadget/function/f_tcm.c
@@ -1289,10 +1289,6 @@ 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;
@@ -1718,7 +1714,6 @@ 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 9b8298a..1f62c17 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 b69e302..478124b 100644
--- a/drivers/xen/xen-scsiback.c
+++ b/drivers/xen/xen-scsiback.c
@@ -1385,10 +1385,6 @@ 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;
@@ -1812,7 +1808,6 @@ 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,
--
2.1.4
--
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