diff options
| -rw-r--r-- | drivers/scsi/libiscsi.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c index a751f6230c22..c68cb53a984b 100644 --- a/drivers/scsi/libiscsi.c +++ b/drivers/scsi/libiscsi.c @@ -301,8 +301,6 @@ static int iscsi_prep_scsi_cmd_pdu(struct iscsi_task *task) hdr->flags = ISCSI_ATTR_SIMPLE; int_to_scsilun(sc->device->lun, (struct scsi_lun *)hdr->lun); memcpy(task->lun, hdr->lun, sizeof(task->lun)); - hdr->cmdsn = task->cmdsn = cpu_to_be32(session->cmdsn); - session->cmdsn++; hdr->exp_statsn = cpu_to_be32(conn->exp_statsn); cmd_len = sc->cmd_len; if (cmd_len < ISCSI_CDB_SIZE) @@ -388,6 +386,8 @@ static int iscsi_prep_scsi_cmd_pdu(struct iscsi_task *task) return -EIO; task->state = ISCSI_TASK_RUNNING; + hdr->cmdsn = task->cmdsn = cpu_to_be32(session->cmdsn); + session->cmdsn++; conn->scsicmd_pdus_cnt++; ISCSI_DBG_SESSION(session, "iscsi prep [%s cid %d sc %p cdb 0x%x " @@ -1497,6 +1497,7 @@ int iscsi_queuecommand(struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *)) } } if (session->tt->xmit_task(task)) { + session->cmdsn--; reason = FAILURE_SESSION_NOT_READY; goto prepd_reject; } |