2018-04-24 14:38:03

by Luc Van Oostenryck

Subject: [PATCH] staging/wilc1000: fix wilc_mac_xmit()'s return type

The method ndo_start_xmit() is defined as returning an 'netdev_tx_t',
which is a typedef for an enum type, but the implementation in this
driver returns an 'int'.

Fix this by returning 'netdev_tx_t' in this driver too.

Signed-off-by: Luc Van Oostenryck <[email protected]>
---
drivers/staging/wilc1000/linux_wlan.c | 2 +-
drivers/staging/wilc1000/wilc_wlan.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c
index 38a83bd31..e06aaed5e 100644
--- a/drivers/staging/wilc1000/linux_wlan.c
+++ b/drivers/staging/wilc1000/linux_wlan.c
@@ -941,7 +941,7 @@ static void linux_wlan_tx_complete(void *priv, int status)
kfree(pv_data);
}

-int wilc_mac_xmit(struct sk_buff *skb, struct net_device *ndev)
+netdev_tx_t wilc_mac_xmit(struct sk_buff *skb, struct net_device *ndev)
{
struct wilc_vif *vif;
struct tx_complete_data *tx_data = NULL;
diff --git a/drivers/staging/wilc1000/wilc_wlan.h b/drivers/staging/wilc1000/wilc_wlan.h
index fa157a67b..d3b5a6b38 100644
--- a/drivers/staging/wilc1000/wilc_wlan.h
+++ b/drivers/staging/wilc1000/wilc_wlan.h
@@ -298,7 +298,7 @@ void wilc_chip_sleep_manually(struct wilc *wilc);

void wilc_enable_tcp_ack_filter(bool value);
int wilc_wlan_get_num_conn_ifcs(struct wilc *wilc);
-int wilc_mac_xmit(struct sk_buff *skb, struct net_device *dev);
+netdev_tx_t wilc_mac_xmit(struct sk_buff *skb, struct net_device *dev);

void WILC_WFI_p2p_rx(struct net_device *dev, u8 *buff, u32 size);
void host_wakeup_notify(struct wilc *wilc);
--
2.17.0

2018-04-25 16:14:05

by Claudiu Beznea

Subject: Re: [PATCH] staging/wilc1000: fix wilc_mac_xmit()'s return type

Hi Luc,

I'm resending this since last time I only send it to staging ml.

Could you, please, change the "return 0;"s inside wilc_mac_xmit() with
"return NETDEV_TX_OK" ?

Thank you,
Claudiu

On 24.04.2018 15:18, Luc Van Oostenryck wrote:
> The method ndo_start_xmit() is defined as returning an 'netdev_tx_t',
> which is a typedef for an enum type, but the implementation in this
> driver returns an 'int'.
>
> Fix this by returning 'netdev_tx_t' in this driver too.
>
> Signed-off-by: Luc Van Oostenryck <[email protected]>
> ---
> drivers/staging/wilc1000/linux_wlan.c | 2 +-
> drivers/staging/wilc1000/wilc_wlan.h | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c
> index 38a83bd31..e06aaed5e 100644
> --- a/drivers/staging/wilc1000/linux_wlan.c
> +++ b/drivers/staging/wilc1000/linux_wlan.c
> @@ -941,7 +941,7 @@ static void linux_wlan_tx_complete(void *priv, int status)
> kfree(pv_data);
> }
>
> -int wilc_mac_xmit(struct sk_buff *skb, struct net_device *ndev)
> +netdev_tx_t wilc_mac_xmit(struct sk_buff *skb, struct net_device *ndev)
> {
> struct wilc_vif *vif;
> struct tx_complete_data *tx_data = NULL;
> diff --git a/drivers/staging/wilc1000/wilc_wlan.h b/drivers/staging/wilc1000/wilc_wlan.h
> index fa157a67b..d3b5a6b38 100644
> --- a/drivers/staging/wilc1000/wilc_wlan.h
> +++ b/drivers/staging/wilc1000/wilc_wlan.h
> @@ -298,7 +298,7 @@ void wilc_chip_sleep_manually(struct wilc *wilc);
>
> void wilc_enable_tcp_ack_filter(bool value);
> int wilc_wlan_get_num_conn_ifcs(struct wilc *wilc);
> -int wilc_mac_xmit(struct sk_buff *skb, struct net_device *dev);
> +netdev_tx_t wilc_mac_xmit(struct sk_buff *skb, struct net_device *dev);
>
> void WILC_WFI_p2p_rx(struct net_device *dev, u8 *buff, u32 size);
> void host_wakeup_notify(struct wilc *wilc);
>