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SubjectRe: [PATCH net-next 1/7] net: dsa: list DSA links in the fabric
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From: Vivien Didelot <vivien.didelot@gmail.com>
Date: Mon, 28 Oct 2019 15:52:14 -0400

> @@ -122,6 +124,29 @@ static struct dsa_port *dsa_tree_find_port_by_node(struct dsa_switch_tree *dst,
> return NULL;
> }
>
> +struct dsa_link *dsa_link_touch(struct dsa_port *dp, struct dsa_port *link_dp)
> +{
> + struct dsa_switch *ds = dp->ds;
> + struct dsa_switch_tree *dst = ds->dst;
> + struct dsa_link *dl;

Please fix the reverse christmas tree here, two suggestions:

struct dsa_switch *ds = dp->ds;
struct dsa_switch_tree *dst;
struct dsa_link *dl;

dst = ds->dst;

Or, alternatively, since the dst variable is used only once, get rid of it
and change:

> + list_add_tail(&dl->list, &dst->rtable);

to

> + list_add_tail(&dl->list, &ds->dst->rtable);

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