From f91b996dcb8a19e7985f7365711148320ca1956f Mon Sep 17 00:00:00 2001
From: YueHaibing <yuehaibing@huawei.com>
Date: Wed, 19 Sep 2018 18:23:39 +0800
Subject: [PATCH 03/35] net: toshiba: fix return type of ndo_start_xmit
function
Git-commit: bacade822524e02f662d88f784d2ae821a5546fb
Patch-mainline: v4.20-rc1
References: git-fixes
The method ndo_start_xmit() is defined as returning an 'netdev_tx_t',
which is a typedef for an enum type, so make sure the implementation in
this driver has returns 'netdev_tx_t' value, and change the function
return type to netdev_tx_t.
Found by coccinelle.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Denis Kirjanov <denis.kirjanov@suse.com>
---
drivers/net/ethernet/toshiba/ps3_gelic_net.c | 4 ++--
drivers/net/ethernet/toshiba/ps3_gelic_net.h | 2 +-
drivers/net/ethernet/toshiba/spider_net.c | 4 ++--
drivers/net/ethernet/toshiba/tc35815.c | 6 ++++--
4 files changed, 9 insertions(+), 7 deletions(-)
diff --git a/drivers/net/ethernet/toshiba/ps3_gelic_net.c b/drivers/net/ethernet/toshiba/ps3_gelic_net.c
index 88d74aef218a..75237c81c63d 100644
--- a/drivers/net/ethernet/toshiba/ps3_gelic_net.c
+++ b/drivers/net/ethernet/toshiba/ps3_gelic_net.c
@@ -845,9 +845,9 @@ static int gelic_card_kick_txdma(struct gelic_card *card,
* @skb: packet to send out
* @netdev: interface device structure
*
- * returns 0 on success, <0 on failure
+ * returns NETDEV_TX_OK on success, NETDEV_TX_BUSY on failure
*/
-int gelic_net_xmit(struct sk_buff *skb, struct net_device *netdev)
+netdev_tx_t gelic_net_xmit(struct sk_buff *skb, struct net_device *netdev)
{
struct gelic_card *card = netdev_card(netdev);
struct gelic_descr *descr;
diff --git a/drivers/net/ethernet/toshiba/ps3_gelic_net.h b/drivers/net/ethernet/toshiba/ps3_gelic_net.h
index 003d0452d9cb..fbbf9b54b173 100644
--- a/drivers/net/ethernet/toshiba/ps3_gelic_net.h
+++ b/drivers/net/ethernet/toshiba/ps3_gelic_net.h
@@ -370,7 +370,7 @@ void gelic_card_up(struct gelic_card *card);
void gelic_card_down(struct gelic_card *card);
int gelic_net_open(struct net_device *netdev);
int gelic_net_stop(struct net_device *netdev);
-int gelic_net_xmit(struct sk_buff *skb, struct net_device *netdev);
+netdev_tx_t gelic_net_xmit(struct sk_buff *skb, struct net_device *netdev);
void gelic_net_set_multi(struct net_device *netdev);
void gelic_net_tx_timeout(struct net_device *netdev);
int gelic_net_setup_netdev(struct net_device *netdev, struct gelic_card *card);
diff --git a/drivers/net/ethernet/toshiba/spider_net.c b/drivers/net/ethernet/toshiba/spider_net.c
index ec8aff31623c..a0fed9035f53 100644
--- a/drivers/net/ethernet/toshiba/spider_net.c
+++ b/drivers/net/ethernet/toshiba/spider_net.c
@@ -880,9 +880,9 @@ spider_net_kick_tx_dma(struct spider_net_card *card)
* @skb: packet to send out
* @netdev: interface device structure
*
- * returns 0 on success, !0 on failure
+ * returns NETDEV_TX_OK on success, NETDEV_TX_BUSY on failure
*/
-static int
+static netdev_tx_t
spider_net_xmit(struct sk_buff *skb, struct net_device *netdev)
{
int cnt;
diff --git a/drivers/net/ethernet/toshiba/tc35815.c b/drivers/net/ethernet/toshiba/tc35815.c
index 7d873a1b66f0..7568b5996b1d 100644
--- a/drivers/net/ethernet/toshiba/tc35815.c
+++ b/drivers/net/ethernet/toshiba/tc35815.c
@@ -474,7 +474,8 @@ static void free_rxbuf_skb(struct pci_dev *hwdev, struct sk_buff *skb, dma_addr_
/* Index to functions, as function prototypes. */
static int tc35815_open(struct net_device *dev);
-static int tc35815_send_packet(struct sk_buff *skb, struct net_device *dev);
+static netdev_tx_t tc35815_send_packet(struct sk_buff *skb,
+ struct net_device *dev);
static irqreturn_t tc35815_interrupt(int irq, void *dev_id);
static int tc35815_rx(struct net_device *dev, int limit);
static int tc35815_poll(struct napi_struct *napi, int budget);
@@ -1248,7 +1249,8 @@ tc35815_open(struct net_device *dev)
* invariant will hold if you make sure that the netif_*_queue()
* calls are done at the proper times.
*/
-static int tc35815_send_packet(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t
+tc35815_send_packet(struct sk_buff *skb, struct net_device *dev)
{
struct tc35815_local *lp = netdev_priv(dev);
struct TxFD *txfd;
--
2.16.4