From a93ecdd9484a51e830249ee9877ac1c1544e75ac Mon Sep 17 00:00:00 2001 From: Vivien Didelot Date: Fri, 19 May 2017 17:00:37 -0400 Subject: [PATCH] net: dsa: change scope of notifier call chain Change the scope of the fabric notification helper from the DSA slave to the DSA port, since this is a DSA layer specific notion, that can be used by non-slave ports (CPU and DSA). Signed-off-by: Vivien Didelot Reviewed-by: Florian Fainelli Signed-off-by: David S. Miller --- net/dsa/slave.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 403d1dfe7f50..371f6d267917 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -27,10 +27,9 @@ static bool dsa_slave_dev_check(struct net_device *dev); -static int dsa_slave_notify(struct net_device *dev, unsigned long e, void *v) +static int dsa_port_notify(struct dsa_port *dp, unsigned long e, void *v) { - struct dsa_slave_priv *p = netdev_priv(dev); - struct raw_notifier_head *nh = &p->dp->ds->dst->nh; + struct raw_notifier_head *nh = &dp->ds->dst->nh; int err; err = raw_notifier_call_chain(nh, e, v); @@ -589,7 +588,7 @@ static int dsa_slave_bridge_port_join(struct net_device *dev, */ p->dp->bridge_dev = br; - err = dsa_slave_notify(dev, DSA_NOTIFIER_BRIDGE_JOIN, &info); + err = dsa_port_notify(p->dp, DSA_NOTIFIER_BRIDGE_JOIN, &info); /* The bridging is rolled back on error */ if (err) @@ -614,7 +613,7 @@ static void dsa_slave_bridge_port_leave(struct net_device *dev, */ p->dp->bridge_dev = NULL; - err = dsa_slave_notify(dev, DSA_NOTIFIER_BRIDGE_LEAVE, &info); + err = dsa_port_notify(p->dp, DSA_NOTIFIER_BRIDGE_LEAVE, &info); if (err) netdev_err(dev, "failed to notify DSA_NOTIFIER_BRIDGE_LEAVE\n");