target: remove transport_generic_handle_cdb_map

Remove this command submission path which is not used by any in-tree driver.
This also removes the now unused new_cmd_map fabtric method, which a few
drivers implemented despite never calling transport_generic_handle_cdb_map.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

1 files changed, 0 insertions, 14 deletions

diff --git a/drivers/usb/gadget/tcm_usb_gadget.c b/drivers/usb/gadget/tcm_usb_gadget.c
index 031d44e86ec3..02ace18fca0b 100644
--- a/drivers/usb/gadget/tcm_usb_gadget.c
+++ b/drivers/usb/gadget/tcm_usb_gadget.c
@@ -1400,19 +1400,6 @@ static u32 usbg_tpg_get_inst_index(struct se_portal_group *se_tpg)
         return 1;
 }
 
-static int usbg_new_cmd(struct se_cmd *se_cmd)
-{
-        struct usbg_cmd *cmd = container_of(se_cmd, struct usbg_cmd,
-                        se_cmd);
-        int ret;
-
-        ret = target_setup_cmd_from_cdb(se_cmd, cmd->cmd_buf);
-        if (ret)
-                return ret;
-
-        return transport_generic_map_mem_to_cmd(se_cmd, NULL, 0, NULL, 0);
-}
-
 static void usbg_cmd_release(struct kref *ref)
 {
         struct usbg_cmd *cmd = container_of(ref, struct usbg_cmd,
@@ -1902,7 +1889,6 @@ static struct target_core_fabric_ops usbg_ops = {
         .tpg_alloc_fabric_acl           = usbg_alloc_fabric_acl,
         .tpg_release_fabric_acl         = usbg_release_fabric_acl,
         .tpg_get_inst_index             = usbg_tpg_get_inst_index,
-        .new_cmd_map                    = usbg_new_cmd,
         .release_cmd                    = usbg_release_cmd,
         .shutdown_session               = usbg_shutdown_session,
         .close_session                  = usbg_close_session,