From bb9f603174545c01aea92f116803aeb0e6478b28 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Thu, 9 Nov 2017 23:11:01 +0100 Subject: [PATCH] net: dsa: add more const attributes The notify mechanism does not need to modify the port it is notifying. So make the parameter const. Signed-off-by: Andrew Lunn Reviewed-by: Vivien Didelot Signed-off-by: David S. Miller --- net/dsa/dsa_priv.h | 4 ++-- net/dsa/port.c | 6 +++--- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/net/dsa/dsa_priv.h b/net/dsa/dsa_priv.h index bb0218c..507e1ce 100644 --- a/net/dsa/dsa_priv.h +++ b/net/dsa/dsa_priv.h @@ -147,10 +147,10 @@ int dsa_port_fdb_add(struct dsa_port *dp, const unsigned char *addr, int dsa_port_fdb_del(struct dsa_port *dp, const unsigned char *addr, u16 vid); int dsa_port_fdb_dump(struct dsa_port *dp, dsa_fdb_dump_cb_t *cb, void *data); -int dsa_port_mdb_add(struct dsa_port *dp, +int dsa_port_mdb_add(const struct dsa_port *dp, const struct switchdev_obj_port_mdb *mdb, struct switchdev_trans *trans); -int dsa_port_mdb_del(struct dsa_port *dp, +int dsa_port_mdb_del(const struct dsa_port *dp, const struct switchdev_obj_port_mdb *mdb); int dsa_port_vlan_add(struct dsa_port *dp, const struct switchdev_obj_port_vlan *vlan, diff --git a/net/dsa/port.c b/net/dsa/port.c index bb30b1a..a85cd63 100644 --- a/net/dsa/port.c +++ b/net/dsa/port.c @@ -17,7 +17,7 @@ #include "dsa_priv.h" -static int dsa_port_notify(struct dsa_port *dp, unsigned long e, void *v) +static int dsa_port_notify(const struct dsa_port *dp, unsigned long e, void *v) { struct raw_notifier_head *nh = &dp->ds->dst->nh; int err; @@ -215,7 +215,7 @@ int dsa_port_fdb_dump(struct dsa_port *dp, dsa_fdb_dump_cb_t *cb, void *data) return ds->ops->port_fdb_dump(ds, port, cb, data); } -int dsa_port_mdb_add(struct dsa_port *dp, +int dsa_port_mdb_add(const struct dsa_port *dp, const struct switchdev_obj_port_mdb *mdb, struct switchdev_trans *trans) { @@ -229,7 +229,7 @@ int dsa_port_mdb_add(struct dsa_port *dp, return dsa_port_notify(dp, DSA_NOTIFIER_MDB_ADD, &info); } -int dsa_port_mdb_del(struct dsa_port *dp, +int dsa_port_mdb_del(const struct dsa_port *dp, const struct switchdev_obj_port_mdb *mdb) { struct dsa_notifier_mdb_info info = { -- 2.7.4