From 94566ccf214f1708ae8edb7bf6a45b0f20318457 Mon Sep 17 00:00:00 2001
From: Ziye Yang <ziye.yang@intel.com>
Date: Sun, 9 Oct 2016 15:58:27 +0800
Subject: [PATCH] scsi, param: remove multi_negot_sess_params

There is no string defined, so remove it.

Change-Id: I4abfe0a561efcaeabe522e826ef64f65b24c2386
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
---
 lib/iscsi/param.c | 19 -------------------
 1 file changed, 19 deletions(-)

diff --git a/lib/iscsi/param.c b/lib/iscsi/param.c
index d6d2657d8b..70d610e68a 100644
--- a/lib/iscsi/param.c
+++ b/lib/iscsi/param.c
@@ -56,7 +56,6 @@ static const char *non_simple_value_params[] = {
 	NULL,
 };
 
-
 void
 spdk_iscsi_param_free(struct iscsi_param *params)
 {
@@ -375,7 +374,6 @@ spdk_iscsi_param_eq_val(struct iscsi_param *params, const char *key,
 	return 0;
 }
 
-
 struct iscsi_param_table {
 	const char *key;
 	const char *val;
@@ -400,7 +398,6 @@ static const struct iscsi_param_table conn_param_table[] = {
 	{ NULL, NULL, NULL, ISPT_INVALID },
 };
 
-
 static const struct iscsi_param_table sess_param_table[] = {
 	{ "MaxConnections", "1", "1,65535", ISPT_NUMERICAL_MIN },
 #if 0
@@ -466,7 +463,6 @@ spdk_iscsi_sess_params_init(struct iscsi_param **params)
 	return spdk_iscsi_params_init_internal(params, &sess_param_table[0]);
 }
 
-
 static const char *chap_type[] = {
 	"CHAP_A",
 	"CHAP_N",
@@ -487,11 +483,6 @@ static const char *discovery_ignored_param[] = {
 	NULL,
 };
 
-/* The following params can be negotiated twice*/
-static const char *multi_negot_sess_params[] = {
-	NULL,
-};
-
 static const char *multi_negot_conn_params[] = {
 	"MaxRecvDataSegmentLength",
 	NULL,
@@ -505,8 +496,6 @@ static const char *target_declarative_params[] = {
 	NULL,
 };
 
-
-
 /* This function is used to contruct the data from the special param (e.g.,
  * MaxRecvDataSegmentLength)
  * return:
@@ -599,8 +588,6 @@ spdk_iscsi_special_param_construction(struct spdk_iscsi_conn *conn,
 
 }
 
-
-
 /**
 * spdk_iscsi_construct_data_from_param:
 * 	To construct the data which will be returned to the initiator
@@ -772,7 +759,6 @@ static char *spdk_iscsi_negotiate_param_boolean(int *add_param_value,
  * The entry function to handle each type of the param
  * return value: the new negotiated value
 */
-
 static char *
 spdk_iscsi_negotiate_param_all(int *add_param_value, struct iscsi_param *param,
 			       char *valid_list, char *in_val, char *cur_val)
@@ -821,7 +807,6 @@ spdk_iscsi_negotiate_param_all(int *add_param_value, struct iscsi_param *param,
 	return new_val;
 }
 
-
 /**
  * This function is used to judge whether the param is in session's params or
  * connection's params
@@ -852,8 +837,6 @@ spdk_iscsi_negotiate_param_init(struct spdk_iscsi_conn *conn,
 		} else {
 			index = (*cur_param_p)->state_index;
 			if (conn->sess_param_state_negotiated[index] &&
-			    !spdk_iscsi_find_key_in_array(param->key,
-							  multi_negot_sess_params) &&
 			    !spdk_iscsi_find_key_in_array(param->key,
 							  target_declarative_params))
 				return SPDK_ISCSI_PARAMETER_EXCHANGE_NOT_ONCE;
@@ -871,7 +854,6 @@ spdk_iscsi_negotiate_param_init(struct spdk_iscsi_conn *conn,
 	return 0;
 }
 
-
 int
 spdk_iscsi_negotiate_params(struct spdk_iscsi_conn *conn,
 			    struct iscsi_param *params, uint8_t *data, int alloc_len,
@@ -1086,7 +1068,6 @@ final_return:
 	return total;
 }
 
-
 int
 spdk_iscsi_copy_param2var(struct spdk_iscsi_conn *conn)
 {