diff options
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/libiscsi.c | 1 | ||||
| -rw-r--r-- | drivers/scsi/libiscsi_tcp.c | 8 |
2 files changed, 8 insertions, 1 deletions
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c index a6e6eef04fe..047543cd3fc 100644 --- a/drivers/scsi/libiscsi.c +++ b/drivers/scsi/libiscsi.c @@ -729,6 +729,7 @@ iscsi_data_in_rsp(struct iscsi_conn *conn, struct iscsi_hdr *hdr, if (!(rhdr->flags & ISCSI_FLAG_DATA_STATUS)) return; + iscsi_update_cmdsn(conn->session, (struct iscsi_nopin *)hdr); sc->result = (DID_OK << 16) | rhdr->cmd_status; conn->exp_statsn = be32_to_cpu(rhdr->statsn) + 1; if (rhdr->flags & (ISCSI_FLAG_DATA_UNDERFLOW | diff --git a/drivers/scsi/libiscsi_tcp.c b/drivers/scsi/libiscsi_tcp.c index b579ca9f483..db93cd0dfdb 100644 --- a/drivers/scsi/libiscsi_tcp.c +++ b/drivers/scsi/libiscsi_tcp.c @@ -473,7 +473,13 @@ static int iscsi_tcp_data_in(struct iscsi_conn *conn, struct iscsi_task *task) int datasn = be32_to_cpu(rhdr->datasn); unsigned total_in_length = scsi_in(task->sc)->length; - iscsi_update_cmdsn(conn->session, (struct iscsi_nopin*)rhdr); + /* + * lib iscsi will update this in the completion handling if there + * is status. + */ + if (!(rhdr->flags & ISCSI_FLAG_DATA_STATUS)) + iscsi_update_cmdsn(conn->session, (struct iscsi_nopin*)rhdr); + if (tcp_conn->in.datalen == 0) return 0; |