From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: YueHaibing <yuehaibing@huawei.com>,
"David S . Miller" <davem@davemloft.net>,
Sasha Levin <sashal@kernel.org>,
netdev@vger.kernel.org
Subject: [PATCH AUTOSEL 4.9 12/66] net: xilinx: fix return type of ndo_start_xmit function
Date: Sat, 9 Nov 2019 21:47:51 -0500 [thread overview]
Message-ID: <20191110024846.32598-12-sashal@kernel.org> (raw)
In-Reply-To: <20191110024846.32598-1-sashal@kernel.org>
From: YueHaibing <yuehaibing@huawei.com>
[ Upstream commit 81255af8d9d5565004792c295dde49344df450ca ]
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: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/xilinx/ll_temac_main.c | 3 ++-
drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 3 ++-
drivers/net/ethernet/xilinx/xilinx_emaclite.c | 9 +++++----
3 files changed, 9 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c b/drivers/net/ethernet/xilinx/ll_temac_main.c
index a9bd665fd1225..545f60877bb7d 100644
--- a/drivers/net/ethernet/xilinx/ll_temac_main.c
+++ b/drivers/net/ethernet/xilinx/ll_temac_main.c
@@ -673,7 +673,8 @@ static inline int temac_check_tx_bd_space(struct temac_local *lp, int num_frag)
return 0;
}
-static int temac_start_xmit(struct sk_buff *skb, struct net_device *ndev)
+static netdev_tx_t
+temac_start_xmit(struct sk_buff *skb, struct net_device *ndev)
{
struct temac_local *lp = netdev_priv(ndev);
struct cdmac_bd *cur_p;
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
index 5f21ddff9e0f9..46fcf3ec2caf7 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
@@ -655,7 +655,8 @@ static inline int axienet_check_tx_bd_space(struct axienet_local *lp,
* start the transmission. Additionally if checksum offloading is supported,
* it populates AXI Stream Control fields with appropriate values.
*/
-static int axienet_start_xmit(struct sk_buff *skb, struct net_device *ndev)
+static netdev_tx_t
+axienet_start_xmit(struct sk_buff *skb, struct net_device *ndev)
{
u32 ii;
u32 num_frag;
diff --git a/drivers/net/ethernet/xilinx/xilinx_emaclite.c b/drivers/net/ethernet/xilinx/xilinx_emaclite.c
index aa02a03a6d8db..034b36442ee75 100644
--- a/drivers/net/ethernet/xilinx/xilinx_emaclite.c
+++ b/drivers/net/ethernet/xilinx/xilinx_emaclite.c
@@ -1005,9 +1005,10 @@ static int xemaclite_close(struct net_device *dev)
* deferred and the Tx queue is stopped so that the deferred socket buffer can
* be transmitted when the Emaclite device is free to transmit data.
*
- * Return: 0, always.
+ * Return: NETDEV_TX_OK, always.
*/
-static int xemaclite_send(struct sk_buff *orig_skb, struct net_device *dev)
+static netdev_tx_t
+xemaclite_send(struct sk_buff *orig_skb, struct net_device *dev)
{
struct net_local *lp = netdev_priv(dev);
struct sk_buff *new_skb;
@@ -1028,7 +1029,7 @@ static int xemaclite_send(struct sk_buff *orig_skb, struct net_device *dev)
/* Take the time stamp now, since we can't do this in an ISR. */
skb_tx_timestamp(new_skb);
spin_unlock_irqrestore(&lp->reset_lock, flags);
- return 0;
+ return NETDEV_TX_OK;
}
spin_unlock_irqrestore(&lp->reset_lock, flags);
@@ -1037,7 +1038,7 @@ static int xemaclite_send(struct sk_buff *orig_skb, struct net_device *dev)
dev->stats.tx_bytes += len;
dev_consume_skb_any(new_skb);
- return 0;
+ return NETDEV_TX_OK;
}
/**
--
2.20.1
next prev parent reply other threads:[~2019-11-10 3:02 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20191110024846.32598-1-sashal@kernel.org>
2019-11-10 2:47 ` [PATCH AUTOSEL 4.9 11/66] net: toshiba: fix return type of ndo_start_xmit function Sasha Levin
2019-11-10 2:47 ` Sasha Levin [this message]
2019-11-10 2:47 ` [PATCH AUTOSEL 4.9 13/66] net: broadcom: " Sasha Levin
2019-11-10 2:47 ` [PATCH AUTOSEL 4.9 14/66] net: amd: " Sasha Levin
2019-11-10 2:47 ` [PATCH AUTOSEL 4.9 17/66] mlxsw: spectrum: Init shaper for TCs 8..15 Sasha Levin
2019-11-10 2:48 ` [PATCH AUTOSEL 4.9 26/66] bnx2x: Ignore bandwidth attention in single function mode Sasha Levin
2019-11-10 2:48 ` [PATCH AUTOSEL 4.9 27/66] net: micrel: fix return type of ndo_start_xmit function Sasha Levin
2019-11-10 2:48 ` [PATCH AUTOSEL 4.9 49/66] net: smsc: " Sasha Levin
2019-11-10 2:48 ` [PATCH AUTOSEL 4.9 52/66] Bluetooth: L2CAP: Detect if remote is not able to use the whole MPS Sasha Levin
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