diff options
Diffstat (limited to 'drivers/scsi/libiscsi_tcp.c')
| -rw-r--r-- | drivers/scsi/libiscsi_tcp.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/scsi/libiscsi_tcp.c b/drivers/scsi/libiscsi_tcp.c index b579ca9f4836..db93cd0dfdb6 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; |