Commit c0b73628 authored by Vivien Didelot's avatar Vivien Didelot Committed by Jakub Kicinski
Browse files

net: dsa: use ports list to find first CPU port 



Use the new ports list instead of iterating over switches and their
ports when looking up the first CPU port in the tree.

Signed-off-by: default avatarVivien Didelot <vivien.didelot@gmail.com>
Reviewed-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarJakub Kicinski <jakub.kicinski@netronome.com>
parent 0cfec588

net/dsa/dsa2.c

+3 −14
Original line number Diff line number Diff line
@@ -186,22 +186,11 @@ static bool dsa_tree_setup_routing_table(struct dsa_switch_tree *dst) 


static struct dsa_port *dsa_tree_find_first_cpu(struct dsa_switch_tree *dst)

{

	struct dsa_switch *ds;

	struct dsa_port *dp;

	int device, port;



	for (device = 0; device < DSA_MAX_SWITCHES; device++) {

		ds = dst->ds[device];

		if (!ds)

			continue;



		for (port = 0; port < ds->num_ports; port++) {

			dp = &ds->ports[port];



	list_for_each_entry(dp, &dst->ports, list)

		if (dsa_port_is_cpu(dp))

			return dp;

		}

	}



	return NULL;

}