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| author |   Vladimir Oltean <vladimir.oltean@nxp.com> | 2021-01-09 02:01:52 +0200 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2021-01-11 16:00:57 -0800 |
| commit | a52b2da778fc93e01c4e5a744953f2ba1ec01c00 (patch) | |
| tree | ceee4f81ffda53657b8e10aa23a8248fa416ef0f /drivers/net/dsa/sja1105/sja1105_main.c | |
| parent | net: dsa: remove the transactional logic from ageing time notifiers (diff) | |
| download | linux-dev-a52b2da778fc93e01c4e5a744953f2ba1ec01c00.tar.xz linux-dev-a52b2da778fc93e01c4e5a744953f2ba1ec01c00.zip | |
net: dsa: remove the transactional logic from MDB entries
For many drivers, the .port_mdb_prepare callback was not a good opportunity
to avoid any error condition, and they would suppress errors found during
the actual commit phase.
Where a logical separation between the prepare and the commit phase
existed, the function that used to implement the .port_mdb_prepare
callback still exists, but now it is called directly from .port_mdb_add,
which was modified to return an int code.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Kurt Kanzenbach <kurt@linutronix.de> # hellcreek
Reviewed-by: Linus Wallei <linus.walleij@linaro.org> # RTL8366
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/dsa/sja1105/sja1105_main.c')
| -rw-r--r-- | drivers/net/dsa/sja1105/sja1105_main.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c index c1b7f2b0e40c..be200d4289af 100644 --- a/drivers/net/dsa/sja1105/sja1105_main.c +++ b/drivers/net/dsa/sja1105/sja1105_main.c @@ -1524,17 +1524,10 @@ static int sja1105_fdb_dump(struct dsa_switch *ds, int port, return 0; } -/* This callback needs to be present */ -static int sja1105_mdb_prepare(struct dsa_switch *ds, int port, - const struct switchdev_obj_port_mdb *mdb) -{ - return 0; -} - -static void sja1105_mdb_add(struct dsa_switch *ds, int port, - const struct switchdev_obj_port_mdb *mdb) +static int sja1105_mdb_add(struct dsa_switch *ds, int port, + const struct switchdev_obj_port_mdb *mdb) { - sja1105_fdb_add(ds, port, mdb->addr, mdb->vid); + return sja1105_fdb_add(ds, port, mdb->addr, mdb->vid); } static int sja1105_mdb_del(struct dsa_switch *ds, int port, @@ -3288,7 +3281,6 @@ static const struct dsa_switch_ops sja1105_switch_ops = { .port_vlan_filtering = sja1105_vlan_filtering, .port_vlan_add = sja1105_vlan_add, .port_vlan_del = sja1105_vlan_del, - .port_mdb_prepare = sja1105_mdb_prepare, .port_mdb_add = sja1105_mdb_add, .port_mdb_del = sja1105_mdb_del, .port_hwtstamp_get = sja1105_hwtstamp_get, |