diff options
Diffstat (limited to 'drivers/target/iscsi/iscsi_target.c')
| -rw-r--r-- | drivers/target/iscsi/iscsi_target.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index dd646c43d16d..5b25faa43c64 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -968,11 +968,7 @@ int iscsit_setup_scsi_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd, conn->sess->init_task_tag = cmd->init_task_tag = hdr->itt; if (hdr->flags & ISCSI_FLAG_CMD_READ) { - spin_lock_bh(&conn->sess->ttt_lock); - cmd->targ_xfer_tag = conn->sess->targ_xfer_tag++; - if (cmd->targ_xfer_tag == 0xFFFFFFFF) - cmd->targ_xfer_tag = conn->sess->targ_xfer_tag++; - spin_unlock_bh(&conn->sess->ttt_lock); + cmd->targ_xfer_tag = session_get_next_ttt(conn->sess); } else if (hdr->flags & ISCSI_FLAG_CMD_WRITE) cmd->targ_xfer_tag = 0xFFFFFFFF; cmd->cmd_sn = be32_to_cpu(hdr->cmdsn); @@ -3047,11 +3043,7 @@ static int iscsit_send_r2t( int_to_scsilun(cmd->se_cmd.orig_fe_lun, (struct scsi_lun *)&hdr->lun); hdr->itt = cmd->init_task_tag; - spin_lock_bh(&conn->sess->ttt_lock); - r2t->targ_xfer_tag = conn->sess->targ_xfer_tag++; - if (r2t->targ_xfer_tag == 0xFFFFFFFF) - r2t->targ_xfer_tag = conn->sess->targ_xfer_tag++; - spin_unlock_bh(&conn->sess->ttt_lock); + r2t->targ_xfer_tag = session_get_next_ttt(conn->sess); hdr->ttt = cpu_to_be32(r2t->targ_xfer_tag); hdr->statsn = cpu_to_be32(conn->stat_sn); hdr->exp_cmdsn = cpu_to_be32(conn->sess->exp_cmd_sn); |