---

yaml
---
r: 266488
b: refs/heads/master
c: 6ad4edf
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 81c2fc22323f461aee30cf7028a79eb67426e4b6
+refs/heads/master: 6ad4edfcd7b6321da34e7cd0c88dd97adddd7f57

trunk/drivers/net/ethernet/intel/igb/igb_ethtool.c

@@ -1581,8 +1581,8 @@ static int igb_clean_test_rings(struct igb_ring *rx_ring,
 	union e1000_adv_rx_desc *rx_desc;
 	struct igb_rx_buffer *rx_buffer_info;
 	struct igb_tx_buffer *tx_buffer_info;
-	int rx_ntc, tx_ntc, count = 0;
 	u32 staterr;
+	u16 rx_ntc, tx_ntc, count = 0;
 
 	/* initialize next to clean and descriptor values */
 	rx_ntc = rx_ring->next_to_clean;
@@ -1634,7 +1634,8 @@ static int igb_run_loopback_test(struct igb_adapter *adapter)
 {
 	struct igb_ring *tx_ring = &adapter->test_tx_ring;
 	struct igb_ring *rx_ring = &adapter->test_rx_ring;
-	int i, j, lc, good_cnt, ret_val = 0;
+	u16 i, j, lc, good_cnt;
+	int ret_val = 0;
 	unsigned int size = IGB_RX_HDR_LEN;
 	netdev_tx_t tx_ret_val;
 	struct sk_buff *skb;

trunk/drivers/net/ethernet/intel/igb/igb_main.c

@@ -338,14 +338,13 @@ static void igb_dump(struct igb_adapter *adapter)
 	struct net_device *netdev = adapter->netdev;
 	struct e1000_hw *hw = &adapter->hw;
 	struct igb_reg_info *reginfo;
-	int n = 0;
 	struct igb_ring *tx_ring;
 	union e1000_adv_tx_desc *tx_desc;
 	struct my_u0 { u64 a; u64 b; } *u0;
 	struct igb_ring *rx_ring;
 	union e1000_adv_rx_desc *rx_desc;
 	u32 staterr;
-	int i = 0;
+	u16 i, n;
 
 	if (!netif_msg_hw(adapter))
 		return;
@@ -3239,7 +3238,7 @@ static void igb_clean_tx_ring(struct igb_ring *tx_ring)
 {
 	struct igb_tx_buffer *buffer_info;
 	unsigned long size;
-	unsigned int i;
+	u16 i;
 
 	if (!tx_ring->tx_buffer_info)
 		return;
@@ -4355,7 +4354,7 @@ static void igb_tx_map(struct igb_ring *tx_ring,
 	tx_ring->next_to_use = i;
 }
 
-static int __igb_maybe_stop_tx(struct igb_ring *tx_ring, int size)
+static int __igb_maybe_stop_tx(struct igb_ring *tx_ring, const u16 size)
 {
 	struct net_device *netdev = tx_ring->netdev;
 
@@ -4381,7 +4380,7 @@ static int __igb_maybe_stop_tx(struct igb_ring *tx_ring, int size)
 	return 0;
 }
 
-static inline int igb_maybe_stop_tx(struct igb_ring *tx_ring, int size)
+static inline int igb_maybe_stop_tx(struct igb_ring *tx_ring, const u16 size)
 {
 	if (igb_desc_unused(tx_ring) >= size)
 		return 0;