target/iscsi: Eliminate iscsi_cmd.data_length

Redundant, just use iscsi_cmd->se_cmd.data_length once se_cmd is
initialized, or hdr->data_length before then.

Signed-off-by: Andy Grover <agrover@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/target/iscsi/iscsi_target_util.c b/drivers/target/iscsi/iscsi_target_util.c
index 66a6e9ba86fe..1f5a456f26b4 100644
--- a/drivers/target/iscsi/iscsi_target_util.c
+++ b/drivers/target/iscsi/iscsi_target_util.c
@@ -379,14 +379,14 @@ int iscsit_check_unsolicited_dataout(struct iscsi_cmd *cmd, unsigned char *buf)
         if (!(hdr->flags & ISCSI_FLAG_CMD_FINAL))
                 return 0;
 
-        if (((cmd->first_burst_len + payload_length) != cmd->data_length) &&
+        if (((cmd->first_burst_len + payload_length) != cmd->se_cmd.data_length) &&
             ((cmd->first_burst_len + payload_length) !=
               conn->sess->sess_ops->FirstBurstLength)) {
                 pr_err("Unsolicited non-immediate data received %u"
                         " does not equal FirstBurstLength: %u, and does"
                         " not equal ExpXferLen %u.\n",
                         (cmd->first_burst_len + payload_length),
-                        conn->sess->sess_ops->FirstBurstLength, cmd->data_length);
+                        conn->sess->sess_ops->FirstBurstLength, cmd->se_cmd.data_length);
                 transport_send_check_condition_and_sense(se_cmd,
                                 TCM_INCORRECT_AMOUNT_OF_DATA, 0);
                 return -1;