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| author |   Vladimir Oltean <vladimir.oltean@nxp.com> | 2022-09-28 12:52:00 +0300 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2022-09-29 18:52:05 -0700 |
| commit | 248376b1b13f7300e94a9f8d97062d43dfa4a847 (patch) | |
| tree | f14c4c59c1f6eaa195d4cb2db700a2994c671b89 /drivers/net/dsa | |
| parent | net: dsa: felix: offload per-tc max SDU from tc-taprio (diff) | |
| download | linux-dev-248376b1b13f7300e94a9f8d97062d43dfa4a847.tar.xz linux-dev-248376b1b13f7300e94a9f8d97062d43dfa4a847.zip | |
net: dsa: hellcreek: refactor hellcreek_port_setup_tc() to use switch/case
The following patch will need to make this function also respond to
TC_QUERY_BASE, so make the processing more structured around the
tc_setup_type.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Kurt Kanzenbach <kurt@linutronix.de>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/dsa')
| -rw-r--r-- | drivers/net/dsa/hirschmann/hellcreek.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/drivers/net/dsa/hirschmann/hellcreek.c b/drivers/net/dsa/hirschmann/hellcreek.c index eac6ace7c5f9..19e61d4112b3 100644 --- a/drivers/net/dsa/hirschmann/hellcreek.c +++ b/drivers/net/dsa/hirschmann/hellcreek.c @@ -1812,19 +1812,23 @@ static bool hellcreek_validate_schedule(struct hellcreek *hellcreek, static int hellcreek_port_setup_tc(struct dsa_switch *ds, int port, enum tc_setup_type type, void *type_data) { - struct tc_taprio_qopt_offload *taprio = type_data; struct hellcreek *hellcreek = ds->priv; - if (type != TC_SETUP_QDISC_TAPRIO) - return -EOPNOTSUPP; + switch (type) { + case TC_SETUP_QDISC_TAPRIO: { + struct tc_taprio_qopt_offload *taprio = type_data; - if (!hellcreek_validate_schedule(hellcreek, taprio)) - return -EOPNOTSUPP; + if (!hellcreek_validate_schedule(hellcreek, taprio)) + return -EOPNOTSUPP; - if (taprio->enable) - return hellcreek_port_set_schedule(ds, port, taprio); + if (taprio->enable) + return hellcreek_port_set_schedule(ds, port, taprio); - return hellcreek_port_del_schedule(ds, port); + return hellcreek_port_del_schedule(ds, port); + } + default: + return -EOPNOTSUPP; + } } static const struct dsa_switch_ops hellcreek_ds_ops = { |