target: make close_session optional

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

1 files changed, 0 insertions, 5 deletions

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,