Commit 7136097e authored by Vladimir Oltean's avatar Vladimir Oltean Committed by Paolo Abeni
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net: dsa: only bring down user ports assigned to a given DSA master 



This is an adaptation of commit c0a8a9c2 ("net: dsa: automatically
bring user ports down when master goes down") for multiple DSA masters.
When a DSA master goes down, only the user ports under its control
should go down too, the others can still send/receive traffic.

Signed-off-by: default avatarVladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarPaolo Abeni <pabeni@redhat.com>
parent 4f03dcc6

net/dsa/slave.c

+3 −0
Original line number Diff line number Diff line
@@ -2873,6 +2873,9 @@ static int dsa_slave_netdevice_event(struct notifier_block *nb, 
			if (!dsa_port_is_user(dp))

				continue;



			if (dp->cpu_dp != cpu_dp)

				continue;



			list_add(&dp->slave->close_list, &close_list);

		}