linux-kernel - [PATCH] liquidio: fix lio_vf_rep_pkt

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Date:   Tue, 24 Apr 2018 15:16:39 +0200
From:   Luc Van Oostenryck <luc.vanoostenryck@...il.com>
To:     linux-kernel@...r.kernel.org
Cc:     Luc Van Oostenryck <luc.vanoostenryck@...il.com>,
        Derek Chickles <derek.chickles@...iumnetworks.com>,
        Satanand Burla <satananda.burla@...iumnetworks.com>,
        Felix Manlunas <felix.manlunas@...iumnetworks.com>,
        Raghu Vatsavayi <raghu.vatsavayi@...iumnetworks.com>,
        netdev@...r.kernel.org
Subject: [PATCH] liquidio: fix lio_vf_rep_pkt_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/net/ethernet/cavium/liquidio/lio_vf_rep.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c b/drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c
index 2adafa366..5973a4083 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c
@@ -31,7 +31,7 @@
 
 static int lio_vf_rep_open(struct net_device *ndev);
 static int lio_vf_rep_stop(struct net_device *ndev);
-static int lio_vf_rep_pkt_xmit(struct sk_buff *skb, struct net_device *ndev);
+static netdev_tx_t lio_vf_rep_pkt_xmit(struct sk_buff *skb, struct net_device *ndev);
 static void lio_vf_rep_tx_timeout(struct net_device *netdev);
 static int lio_vf_rep_phys_port_name(struct net_device *dev,
 				     char *buf, size_t len);
@@ -379,7 +379,7 @@ lio_vf_rep_packet_sent_callback(struct octeon_device *oct,
 		netif_wake_queue(ndev);
 }
 
-static int
+static netdev_tx_t
 lio_vf_rep_pkt_xmit(struct sk_buff *skb, struct net_device *ndev)
 {
 	struct lio_vf_rep_desc *vf_rep = netdev_priv(ndev);
-- 
2.17.0