iscsi-target: Add missing F_BIT for iscsi_tm_rsp

This patch sets the missing ISCSI_FLAG_CMD_FINAL bit in
iscsit_send_task_mgt_rsp() for a struct iscsi_tm_rsp PDU.

This usage is hardcoded for all TM response PDUs in RFC-3720
section 10.6.

Reported-by: whucecil <whucecil1999@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
index 26834eff8960..02de527940de 100644
--- a/drivers/target/iscsi/iscsi_target.c
+++ b/drivers/target/iscsi/iscsi_target.c
@@ -3130,6 +3130,7 @@ static int iscsit_send_task_mgt_rsp(
         hdr                     = (struct iscsi_tm_rsp *) cmd->pdu;
         memset(hdr, 0, ISCSI_HDR_LEN);
         hdr->opcode             = ISCSI_OP_SCSI_TMFUNC_RSP;
+        hdr->flags              = ISCSI_FLAG_CMD_FINAL;
         hdr->response           = iscsit_convert_tcm_tmr_rsp(se_tmr);
         hdr->itt                = cpu_to_be32(cmd->init_task_tag);
         cmd->stat_sn            = conn->stat_sn++;