diff options
Diffstat (limited to 'net/dsa')
| -rw-r--r-- | net/dsa/dsa2.c | 44 |
1 files changed, 14 insertions, 30 deletions
diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c index 1c09182b3644..2a339fb09f4e 100644 --- a/net/dsa/dsa2.c +++ b/net/dsa/dsa2.c @@ -399,11 +399,8 @@ static int dsa_tree_setup_cpu_ports(struct dsa_switch_tree *dst) if (!dsa_port_is_cpu(cpu_dp)) continue; - list_for_each_entry(dp, &dst->ports, list) { - /* Prefer a local CPU port */ - if (dp->ds != cpu_dp->ds) - continue; - + /* Prefer a local CPU port */ + dsa_switch_for_each_port(dp, cpu_dp->ds) { /* Prefer the first local CPU port found */ if (dp->cpu_dp) continue; @@ -852,12 +849,10 @@ static int dsa_switch_setup(struct dsa_switch *ds) /* Setup devlink port instances now, so that the switch * setup() can register regions etc, against the ports */ - list_for_each_entry(dp, &ds->dst->ports, list) { - if (dp->ds == ds) { - err = dsa_port_devlink_setup(dp); - if (err) - goto unregister_devlink_ports; - } + dsa_switch_for_each_port(dp, ds) { + err = dsa_port_devlink_setup(dp); + if (err) + goto unregister_devlink_ports; } err = dsa_switch_register_notifier(ds); @@ -901,9 +896,8 @@ teardown: unregister_notifier: dsa_switch_unregister_notifier(ds); unregister_devlink_ports: - list_for_each_entry(dp, &ds->dst->ports, list) - if (dp->ds == ds) - dsa_port_devlink_teardown(dp); + dsa_switch_for_each_port(dp, ds) + dsa_port_devlink_teardown(dp); devlink_free(ds->devlink); ds->devlink = NULL; return err; @@ -931,9 +925,8 @@ static void dsa_switch_teardown(struct dsa_switch *ds) dsa_switch_unregister_notifier(ds); if (ds->devlink) { - list_for_each_entry(dp, &ds->dst->ports, list) - if (dp->ds == ds) - dsa_port_devlink_teardown(dp); + dsa_switch_for_each_port(dp, ds) + dsa_port_devlink_teardown(dp); devlink_free(ds->devlink); ds->devlink = NULL; } @@ -1180,8 +1173,8 @@ static struct dsa_port *dsa_port_touch(struct dsa_switch *ds, int index) struct dsa_switch_tree *dst = ds->dst; struct dsa_port *dp; - list_for_each_entry(dp, &dst->ports, list) - if (dp->ds == ds && dp->index == index) + dsa_switch_for_each_port(dp, ds) + if (dp->index == index) return dp; dp = kzalloc(sizeof(*dp), GFP_KERNEL); @@ -1522,12 +1515,9 @@ static int dsa_switch_parse(struct dsa_switch *ds, struct dsa_chip_data *cd) static void dsa_switch_release_ports(struct dsa_switch *ds) { - struct dsa_switch_tree *dst = ds->dst; struct dsa_port *dp, *next; - list_for_each_entry_safe(dp, next, &dst->ports, list) { - if (dp->ds != ds) - continue; + dsa_switch_for_each_port_safe(dp, next, ds) { list_del(&dp->list); kfree(dp); } @@ -1619,13 +1609,7 @@ void dsa_switch_shutdown(struct dsa_switch *ds) mutex_lock(&dsa2_mutex); rtnl_lock(); - list_for_each_entry(dp, &ds->dst->ports, list) { - if (dp->ds != ds) - continue; - - if (!dsa_port_is_user(dp)) - continue; - + dsa_switch_for_each_user_port(dp, ds) { master = dp->cpu_dp->master; slave_dev = dp->slave; |