linux-kernel - [PATCH net-next v2 2/7] net: dsa: remove ds->rtable

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Message-Id: <20191031020919.139872-3-vivien.didelot@gmail.com>
Date:   Wed, 30 Oct 2019 22:09:14 -0400
From:   Vivien Didelot <vivien.didelot@...il.com>
To:     "David S. Miller" <davem@...emloft.net>
Cc:     linux-kernel@...r.kernel.org,
        Vivien Didelot <vivien.didelot@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Andrew Lunn <andrew@...n.ch>, netdev@...r.kernel.org
Subject: [PATCH net-next v2 2/7] net: dsa: remove ds->rtable

Drivers do not use the ds->rtable static arrays anymore, get rid of it.

Signed-off-by: Vivien Didelot <vivien.didelot@...il.com>
---
 include/net/dsa.h | 7 -------
 net/dsa/dsa2.c    | 4 ----
 2 files changed, 11 deletions(-)

diff --git a/include/net/dsa.h b/include/net/dsa.h
index 3d7366d634d8..b46222adb5c2 100644
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -258,13 +258,6 @@ struct dsa_switch {
 	 */
 	const struct dsa_switch_ops	*ops;
 
-	/*
-	 * An array of which element [a] indicates which port on this
-	 * switch should be used to send packets to that are destined
-	 * for switch a. Can be NULL if there is only one switch chip.
-	 */
-	s8		rtable[DSA_MAX_SWITCHES];
-
 	/*
 	 * Slave mii_bus and devices for the individual ports.
 	 */
diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c
index 222d7dbfcfea..efd7453f308e 100644
--- a/net/dsa/dsa2.c
+++ b/net/dsa/dsa2.c
@@ -181,10 +181,6 @@ static bool dsa_switch_setup_routing_table(struct dsa_switch *ds)
 	struct dsa_switch_tree *dst = ds->dst;
 	bool complete = true;
 	struct dsa_port *dp;
-	int i;
-
-	for (i = 0; i < DSA_MAX_SWITCHES; i++)
-		ds->rtable[i] = DSA_RTABLE_NONE;
 
 	list_for_each_entry(dp, &dst->ports, list) {
 		if (dp->ds == ds && dsa_port_is_dsa(dp)) {
-- 
2.23.0