[SCSI] iscsi: data under/over flow fix

We need to check the ISCSI_FLAG_DATA_* flags.

Signed-off-by: Alex Aizman <itn780@yahoo.com>
Signed-off-by: Dmitry Yusupov <dmitry_yus@yahoo.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c
index 49d6dd5..550ff66 100644 (file)
--- a/drivers/scsi/iscsi_tcp.c
+++ b/drivers/scsi/iscsi_tcp.c
@@ -357,7 +357,7 @@ iscsi_data_rsp(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask)
                struct scsi_cmnd *sc = ctask->sc;
 
                conn->exp_statsn = be32_to_cpu(rhdr->statsn) + 1;
-               if (rhdr->flags & ISCSI_FLAG_CMD_UNDERFLOW) {
+               if (rhdr->flags & ISCSI_FLAG_DATA_UNDERFLOW) {
                        int res_count = be32_to_cpu(rhdr->residual_count);
 
                        if (res_count > 0 &&
@@ -367,9 +367,7 @@ iscsi_data_rsp(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask)
                        } else
                                sc->result = (DID_BAD_TARGET << 16) |
                                        rhdr->cmd_status;
-               } else if (rhdr->flags & ISCSI_FLAG_CMD_BIDI_UNDERFLOW)
-                       sc->result = (DID_BAD_TARGET << 16) | rhdr->cmd_status;
-               else if (rhdr->flags & ISCSI_FLAG_CMD_OVERFLOW) {
+               } else if (rhdr->flags & ISCSI_FLAG_DATA_OVERFLOW) {
                        sc->resid = be32_to_cpu(rhdr->residual_count);
                        sc->result = (DID_OK << 16) | rhdr->cmd_status;
                } else