3 files changed, 19 insertions, 20 deletions

diff --git a/drivers/net/ethernet/intel/igc/igc.h b/drivers/net/ethernet/intel/igc/igc.h
index ae7d48070ee2..76bc3a51ad70 100644
--- a/drivers/net/ethernet/intel/igc/igc.h
+++ b/drivers/net/ethernet/intel/igc/igc.h
@@ -191,7 +191,7 @@ struct igc_adapter {
 	 * nfc_rule_lock.
 	 */
 	spinlock_t nfc_rule_lock;
-	struct hlist_head nfc_rule_list;
+	struct list_head nfc_rule_list;
 	unsigned int nfc_rule_count;
 
 	u8 rss_indir_tbl[IGC_RETA_SIZE];
@@ -461,7 +461,7 @@ struct igc_nfc_filter {
 };
 
 struct igc_nfc_rule {
-	struct hlist_node nfc_node;
+	struct list_head list;
 	struct igc_nfc_filter filter;
 	u32 location;
 	u16 action;
diff --git a/drivers/net/ethernet/intel/igc/igc_ethtool.c b/drivers/net/ethernet/intel/igc/igc_ethtool.c
index f01a7ec0c1c2..a90493fee0d2 100644
--- a/drivers/net/ethernet/intel/igc/igc_ethtool.c
+++ b/drivers/net/ethernet/intel/igc/igc_ethtool.c
@@ -941,7 +941,7 @@ static int igc_ethtool_get_nfc_rule(struct igc_adapter *adapter,
 
 	spin_lock(&adapter->nfc_rule_lock);
 
-	hlist_for_each_entry(rule, &adapter->nfc_rule_list, nfc_node) {
+	list_for_each_entry(rule, &adapter->nfc_rule_list, list) {
 		if (fsp->location <= rule->location)
 			break;
 	}
@@ -997,7 +997,7 @@ static int igc_ethtool_get_nfc_rules(struct igc_adapter *adapter,
 
 	spin_lock(&adapter->nfc_rule_lock);
 
-	hlist_for_each_entry(rule, &adapter->nfc_rule_list, nfc_node) {
+	list_for_each_entry(rule, &adapter->nfc_rule_list, list) {
 		if (cnt == cmd->rule_cnt) {
 			spin_unlock(&adapter->nfc_rule_lock);
 			return -EMSGSIZE;
@@ -1261,7 +1261,7 @@ static int igc_ethtool_update_nfc_rule(struct igc_adapter *adapter,
 	parent = NULL;
 	rule = NULL;
 
-	hlist_for_each_entry(rule, &adapter->nfc_rule_list, nfc_node) {
+	list_for_each_entry(rule, &adapter->nfc_rule_list, list) {
 		/* hash found, or no matching entry */
 		if (rule->location >= location)
 			break;
@@ -1272,7 +1272,7 @@ static int igc_ethtool_update_nfc_rule(struct igc_adapter *adapter,
 	if (rule && rule->location == location) {
 		err = igc_disable_nfc_rule(adapter, rule);
 
-		hlist_del(&rule->nfc_node);
+		list_del(&rule->list);
 		kfree(rule);
 		adapter->nfc_rule_count--;
 	}
@@ -1283,11 +1283,8 @@ static int igc_ethtool_update_nfc_rule(struct igc_adapter *adapter,
 	if (!input)
 		return err;
 
-	/* add filter to the list */
-	if (parent)
-		hlist_add_behind(&input->nfc_node, &parent->nfc_node);
-	else
-		hlist_add_head(&input->nfc_node, &adapter->nfc_rule_list);
+	list_add(&input->list, parent ? &parent->list :
+					&adapter->nfc_rule_list);
 
 	/* update counts */
 	adapter->nfc_rule_count++;
@@ -1298,7 +1295,7 @@ static int igc_ethtool_update_nfc_rule(struct igc_adapter *adapter,
 static void igc_ethtool_init_nfc_rule(struct igc_nfc_rule *rule,
 				      const struct ethtool_rx_flow_spec *fsp)
 {
-	INIT_HLIST_NODE(&rule->nfc_node);
+	INIT_LIST_HEAD(&rule->list);
 
 	rule->action = fsp->ring_cookie;
 	rule->location = fsp->location;
@@ -1362,7 +1359,7 @@ static int igc_ethtool_check_nfc_rule(struct igc_adapter *adapter,
 		return -EOPNOTSUPP;
 	}
 
-	hlist_for_each_entry(tmp, &adapter->nfc_rule_list, nfc_node) {
+	list_for_each_entry(tmp, &adapter->nfc_rule_list, list) {
 		if (!memcmp(&rule->filter, &tmp->filter,
 			    sizeof(rule->filter))) {
 			netdev_dbg(dev, "Rule already exists\n");
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c
index acb8dfdf275f..cf76e2c1f9b1 100644
--- a/drivers/net/ethernet/intel/igc/igc_main.c
+++ b/drivers/net/ethernet/intel/igc/igc_main.c
@@ -2180,7 +2180,7 @@ static void igc_restore_nfc_rules(struct igc_adapter *adapter)
 
 	spin_lock(&adapter->nfc_rule_lock);
 
-	hlist_for_each_entry(rule, &adapter->nfc_rule_list, nfc_node)
+	list_for_each_entry_reverse(rule, &adapter->nfc_rule_list, list)
 		igc_enable_nfc_rule(adapter, rule);
 
 	spin_unlock(&adapter->nfc_rule_lock);
@@ -3419,6 +3419,9 @@ static int igc_sw_init(struct igc_adapter *adapter)
 	adapter->min_frame_size = ETH_ZLEN + ETH_FCS_LEN;
 
 	spin_lock_init(&adapter->nfc_rule_lock);
+	INIT_LIST_HEAD(&adapter->nfc_rule_list);
+	adapter->nfc_rule_count = 0;
+
 	spin_lock_init(&adapter->stats64_lock);
 	/* Assume MSI-X interrupts, will be checked during IRQ allocation */
 	adapter->flags |= IGC_FLAG_HAS_MSIX;
@@ -3651,7 +3654,7 @@ static void igc_nfc_rule_exit(struct igc_adapter *adapter)
 
 	spin_lock(&adapter->nfc_rule_lock);
 
-	hlist_for_each_entry(rule, &adapter->nfc_rule_list, nfc_node)
+	list_for_each_entry(rule, &adapter->nfc_rule_list, list)
 		igc_disable_nfc_rule(adapter, rule);
 
 	spin_unlock(&adapter->nfc_rule_lock);
@@ -3826,14 +3829,13 @@ static int igc_set_features(struct net_device *netdev,
 		return 0;
 
 	if (!(features & NETIF_F_NTUPLE)) {
-		struct hlist_node *node2;
-		struct igc_nfc_rule *rule;
+		struct igc_nfc_rule *rule, *tmp;
 
 		spin_lock(&adapter->nfc_rule_lock);
-		hlist_for_each_entry_safe(rule, node2,
-					  &adapter->nfc_rule_list, nfc_node) {
+		list_for_each_entry_safe(rule, tmp,
+					 &adapter->nfc_rule_list, list) {
 			igc_disable_nfc_rule(adapter, rule);
-			hlist_del(&rule->nfc_node);
+			list_del(&rule->list);
 			kfree(rule);
 		}
 		spin_unlock(&adapter->nfc_rule_lock);