netdev - [patch net-next v4 11/12] nfp: do not handle nn->port defined case in nfp_net_get_phys_port

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Message-Id: <20190328125646.872-12-jiri@resnulli.us>
Date:   Thu, 28 Mar 2019 13:56:45 +0100
From:   Jiri Pirko <jiri@...nulli.us>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, mlxsw@...lanox.com, idosch@...lanox.com,
        jakub.kicinski@...ronome.com, f.fainelli@...il.com, andrew@...n.ch,
        vivien.didelot@...il.com, michael.chan@...adcom.com
Subject: [patch net-next v4 11/12] nfp: do not handle nn->port defined case in nfp_net_get_phys_port_name()

From: Jiri Pirko <jiri@...lanox.com>

If nn->port is defined it means that devlink_port has been registered
for this port as well. Devlink core is handling the port name
formatting.

Signed-off-by: Jiri Pirko <jiri@...lanox.com>
Reviewed-by: Jakub Kicinski <jakub.kicinski@...ronome.com>
---
v1->v2:
- new patch
---
 drivers/net/ethernet/netronome/nfp/nfp_net_common.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
index b676943e54f4..99200b5dac76 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
@@ -3324,8 +3324,11 @@ nfp_net_get_phys_port_name(struct net_device *netdev, char *name, size_t len)
 	struct nfp_net *nn = netdev_priv(netdev);
 	int n;
 
+	/* If port is defined, devlink_port is registered and devlink core
+	 * is taking care of name formatting.
+	 */
 	if (nn->port)
-		return nfp_port_get_phys_port_name(netdev, name, len);
+		return -EOPNOTSUPP;
 
 	if (nn->dp.is_vf || nn->vnic_no_name)
 		return -EOPNOTSUPP;
-- 
2.17.2