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path: root/drivers/target/iscsi/iscsi_target_util.c
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Diffstat (limited to 'drivers/target/iscsi/iscsi_target_util.c')
-rw-r--r--drivers/target/iscsi/iscsi_target_util.c48
1 files changed, 0 insertions, 48 deletions
diff --git a/drivers/target/iscsi/iscsi_target_util.c b/drivers/target/iscsi/iscsi_target_util.c
index b18edda3e8af..37d23e5e08dc 100644
--- a/drivers/target/iscsi/iscsi_target_util.c
+++ b/drivers/target/iscsi/iscsi_target_util.c
@@ -809,54 +809,6 @@ void iscsit_inc_session_usage_count(struct iscsi_session *sess)
spin_unlock_bh(&sess->session_usage_lock);
}
-/*
- * Setup conn->if_marker and conn->of_marker values based upon
- * the initial marker-less interval. (see iSCSI v19 A.2)
- */
-int iscsit_set_sync_and_steering_values(struct iscsi_conn *conn)
-{
- int login_ifmarker_count = 0, login_ofmarker_count = 0, next_marker = 0;
- /*
- * IFMarkInt and OFMarkInt are negotiated as 32-bit words.
- */
- u32 IFMarkInt = (conn->conn_ops->IFMarkInt * 4);
- u32 OFMarkInt = (conn->conn_ops->OFMarkInt * 4);
-
- if (conn->conn_ops->OFMarker) {
- /*
- * Account for the first Login Command received not
- * via iscsi_recv_msg().
- */
- conn->of_marker += ISCSI_HDR_LEN;
- if (conn->of_marker <= OFMarkInt) {
- conn->of_marker = (OFMarkInt - conn->of_marker);
- } else {
- login_ofmarker_count = (conn->of_marker / OFMarkInt);
- next_marker = (OFMarkInt * (login_ofmarker_count + 1)) +
- (login_ofmarker_count * MARKER_SIZE);
- conn->of_marker = (next_marker - conn->of_marker);
- }
- conn->of_marker_offset = 0;
- pr_debug("Setting OFMarker value to %u based on Initial"
- " Markerless Interval.\n", conn->of_marker);
- }
-
- if (conn->conn_ops->IFMarker) {
- if (conn->if_marker <= IFMarkInt) {
- conn->if_marker = (IFMarkInt - conn->if_marker);
- } else {
- login_ifmarker_count = (conn->if_marker / IFMarkInt);
- next_marker = (IFMarkInt * (login_ifmarker_count + 1)) +
- (login_ifmarker_count * MARKER_SIZE);
- conn->if_marker = (next_marker - conn->if_marker);
- }
- pr_debug("Setting IFMarker value to %u based on Initial"
- " Markerless Interval.\n", conn->if_marker);
- }
-
- return 0;
-}
-
struct iscsi_conn *iscsit_get_conn_from_cid(struct iscsi_session *sess, u16 cid)
{
struct iscsi_conn *conn;