netdev - [PATCH net-next 5/8] nfp: switch to devlink_port_get_phys_port

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20190226182436.23811-6-jakub.kicinski@netronome.com>
Date:   Tue, 26 Feb 2019 10:24:33 -0800
From:   Jakub Kicinski <jakub.kicinski@...ronome.com>
To:     davem@...emloft.net, jiri@...nulli.us
Cc:     oss-drivers@...ronome.com, netdev@...r.kernel.org,
        Jakub Kicinski <jakub.kicinski@...ronome.com>
Subject: [PATCH net-next 5/8] nfp: switch to devlink_port_get_phys_port_name()

Now that devlink understands all port flavours - switch
to the devlink_port_get_phys_port_name() helper.

Signed-off-by: Jakub Kicinski <jakub.kicinski@...ronome.com>
---
 drivers/net/ethernet/netronome/nfp/nfp_port.c | 33 +------------------
 1 file changed, 1 insertion(+), 32 deletions(-)

diff --git a/drivers/net/ethernet/netronome/nfp/nfp_port.c b/drivers/net/ethernet/netronome/nfp/nfp_port.c
index 93c5bfc0510b..3e2ff8d35e8d 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_port.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_port.c
@@ -117,44 +117,13 @@ struct nfp_eth_table_port *nfp_port_get_eth_port(struct nfp_port *port)
 int
 nfp_port_get_phys_port_name(struct net_device *netdev, char *name, size_t len)
 {
-	struct nfp_eth_table_port *eth_port;
 	struct nfp_port *port;
-	int n;
 
 	port = nfp_port_from_netdev(netdev);
 	if (!port)
 		return -EOPNOTSUPP;
 
-	switch (port->type) {
-	case NFP_PORT_PHYS_PORT:
-		eth_port = __nfp_port_get_eth_port(port);
-		if (!eth_port)
-			return -EOPNOTSUPP;
-
-		if (!eth_port->is_split)
-			n = snprintf(name, len, "p%d", eth_port->label_port);
-		else
-			n = snprintf(name, len, "p%ds%d", eth_port->label_port,
-				     eth_port->label_subport);
-		break;
-	case NFP_PORT_PF_PORT:
-		if (!port->pf_split)
-			n = snprintf(name, len, "pf%d", port->pf_id);
-		else
-			n = snprintf(name, len, "pf%ds%d", port->pf_id,
-				     port->pf_split_id);
-		break;
-	case NFP_PORT_VF_PORT:
-		n = snprintf(name, len, "pf%dvf%d", port->pf_id, port->vf_id);
-		break;
-	default:
-		return -EOPNOTSUPP;
-	}
-
-	if (n >= len)
-		return -EINVAL;
-
-	return 0;
+	return devlink_port_get_phys_port_name(&port->dl_port, name, len);
 }
 
 /**
-- 
2.19.2