From: Vivien Didelot <vivien.didelot@gmail.com>
To: "David S. Miller" <davem@davemloft.net>
Cc: linux-kernel@vger.kernel.org,
Vivien Didelot <vivien.didelot@gmail.com>,
Florian Fainelli <f.fainelli@gmail.com>,
Andrew Lunn <andrew@lunn.ch>,
netdev@vger.kernel.org
Subject: [PATCH net-next 07/16] net: dsa: use ports list to find a port by node
Date: Sat, 19 Oct 2019 23:19:32 -0400 [thread overview]
Message-ID: <20191020031941.3805884-8-vivien.didelot@gmail.com> (raw)
In-Reply-To: <20191020031941.3805884-1-vivien.didelot@gmail.com>
Use the new ports list instead of iterating over switches and their
ports to find a port from a given node.
Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com>
---
net/dsa/dsa2.c | 17 +++--------------
1 file changed, 3 insertions(+), 14 deletions(-)
diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c
index 84afeaeef141..8b038cc56769 100644
--- a/net/dsa/dsa2.c
+++ b/net/dsa/dsa2.c
@@ -113,22 +113,11 @@ static bool dsa_port_is_user(struct dsa_port *dp)
static struct dsa_port *dsa_tree_find_port_by_node(struct dsa_switch_tree *dst,
struct device_node *dn)
{
- struct dsa_switch *ds;
struct dsa_port *dp;
- int device, port;
-
- for (device = 0; device < DSA_MAX_SWITCHES; device++) {
- ds = dst->ds[device];
- if (!ds)
- continue;
- for (port = 0; port < ds->num_ports; port++) {
- dp = &ds->ports[port];
-
- if (dp->dn == dn)
- return dp;
- }
- }
+ list_for_each_entry(dp, &dst->ports, list)
+ if (dp->dn == dn)
+ return dp;
return NULL;
}
--
2.23.0
next prev parent reply other threads:[~2019-10-20 3:21 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-20 3:19 [PATCH net-next 00/16] net: dsa: turn arrays of ports into a list Vivien Didelot
2019-10-20 3:19 ` [PATCH net-next 01/16] net: dsa: use dsa_to_port helper everywhere Vivien Didelot
2019-10-21 2:34 ` Florian Fainelli
2019-10-21 12:31 ` Andrew Lunn
2019-10-21 15:44 ` Vivien Didelot
2019-10-20 3:19 ` [PATCH net-next 02/16] net: dsa: add ports list in the switch fabric Vivien Didelot
2019-10-21 2:36 ` Florian Fainelli
2019-10-21 2:58 ` Florian Fainelli
2019-10-21 12:37 ` Andrew Lunn
2019-10-21 20:00 ` Vivien Didelot
2019-10-20 3:19 ` [PATCH net-next 03/16] net: dsa: use ports list in dsa_to_port Vivien Didelot
2019-10-21 2:38 ` Florian Fainelli
2019-10-21 12:39 ` Andrew Lunn
2019-10-20 3:19 ` [PATCH net-next 04/16] net: dsa: use ports list to find slave Vivien Didelot
2019-10-21 2:39 ` Florian Fainelli
2019-10-21 12:42 ` Andrew Lunn
2019-10-20 3:19 ` [PATCH net-next 05/16] net: dsa: use ports list to setup switches Vivien Didelot
2019-10-21 2:42 ` Florian Fainelli
2019-10-21 12:49 ` Andrew Lunn
2019-10-21 19:37 ` Vivien Didelot
2019-10-20 3:19 ` [PATCH net-next 06/16] net: dsa: use ports list for routing table setup Vivien Didelot
2019-10-21 2:42 ` Florian Fainelli
2019-10-21 12:50 ` Andrew Lunn
2019-10-20 3:19 ` Vivien Didelot [this message]
2019-10-21 2:43 ` [PATCH net-next 07/16] net: dsa: use ports list to find a port by node Florian Fainelli
2019-10-20 3:19 ` [PATCH net-next 08/16] net: dsa: use ports list to setup multiple master devices Vivien Didelot
2019-10-21 3:03 ` Florian Fainelli
2019-10-21 14:17 ` Andrew Lunn
2019-10-20 3:19 ` [PATCH net-next 09/16] net: dsa: use ports list to find first CPU port Vivien Didelot
2019-10-21 2:46 ` Florian Fainelli
2019-10-20 3:19 ` [PATCH net-next 10/16] net: dsa: use ports list to setup default " Vivien Didelot
2019-10-21 2:47 ` Florian Fainelli
2019-10-20 3:19 ` [PATCH net-next 11/16] net: dsa: mv88e6xxx: silently skip PVT ops Vivien Didelot
2019-10-21 2:48 ` Florian Fainelli
2019-10-20 3:19 ` [PATCH net-next 12/16] net: dsa: mv88e6xxx: use ports list to map port VLAN Vivien Didelot
2019-10-21 2:50 ` Florian Fainelli
2019-10-20 3:19 ` [PATCH net-next 13/16] net: dsa: mv88e6xxx: use ports list to map bridge Vivien Didelot
2019-10-21 2:52 ` Florian Fainelli
2019-10-20 3:19 ` [PATCH net-next 14/16] net: dsa: sja1105: register switch before assigning port private data Vivien Didelot
2019-10-20 3:19 ` [PATCH net-next 15/16] net: dsa: allocate ports on touch Vivien Didelot
2019-10-21 2:56 ` Florian Fainelli
2019-10-20 3:19 ` [PATCH net-next 16/16] net: dsa: remove dsa_switch_alloc helper Vivien Didelot
2019-10-21 2:55 ` Florian Fainelli
2019-10-21 18:32 ` [PATCH net-next 00/16] net: dsa: turn arrays of ports into a list David Miller
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