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 <vivien.didelot@savoirfairelinux.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -27,10 +27,9 @@
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static bool dsa_slave_dev_check(struct net_device *dev);
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static int dsa_slave_notify(struct net_device *dev, unsigned long e, void *v)
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static int dsa_port_notify(struct dsa_port *dp, unsigned long e, void *v)
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{
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struct dsa_slave_priv *p = netdev_priv(dev);
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struct raw_notifier_head *nh = &p->dp->ds->dst->nh;
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struct raw_notifier_head *nh = &dp->ds->dst->nh;
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int err;
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err = raw_notifier_call_chain(nh, e, v);
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@ -589,7 +588,7 @@ static int dsa_slave_bridge_port_join(struct net_device *dev,
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*/
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p->dp->bridge_dev = br;
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err = dsa_slave_notify(dev, DSA_NOTIFIER_BRIDGE_JOIN, &info);
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err = dsa_port_notify(p->dp, DSA_NOTIFIER_BRIDGE_JOIN, &info);
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/* The bridging is rolled back on error */
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if (err)
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@ -614,7 +613,7 @@ static void dsa_slave_bridge_port_leave(struct net_device *dev,
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*/
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p->dp->bridge_dev = NULL;
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err = dsa_slave_notify(dev, DSA_NOTIFIER_BRIDGE_LEAVE, &info);
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err = dsa_port_notify(p->dp, DSA_NOTIFIER_BRIDGE_LEAVE, &info);
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if (err)
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netdev_err(dev, "failed to notify DSA_NOTIFIER_BRIDGE_LEAVE\n");
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