linux-kernel - [PATCH] staging/wilc1000: fix wilc_mac

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Date:   Tue, 24 Apr 2018 15:18:57 +0200
From:   Luc Van Oostenryck <luc.vanoostenryck@...il.com>
To:     linux-kernel@...r.kernel.org
Cc:     Luc Van Oostenryck <luc.vanoostenryck@...il.com>,
        Aditya Shankar <aditya.shankar@...rochip.com>,
        Ganesh Krishna <ganesh.krishna@...rochip.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-wireless@...r.kernel.org, devel@...verdev.osuosl.org
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 <luc.vanoostenryck@...il.com>
---
 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