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net: dsa: remove obsolete comments about switchdev transactions 

Now that all port object notifiers were converted to be non-transactional,
we can remove the comments that say otherwise.

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>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Vladimir Oltean 2021-01-09 02:01:54 +02:00 committed by Jakub Kicinski
parent 1958d5815c
commit 417b99bf75
2 changed files with 0 additions and 9 deletions
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5
net/dsa/slave.c
View File

@ -373,11 +373,6 @@ static int dsa_slave_port_obj_add(struct net_device *dev,
struct dsa_port *dp = dsa_slave_to_port(dev);
int err;
/* For the prepare phase, ensure the full set of changes is feasable in
* one go in order to signal a failure properly. If an operation is not
* supported, return -EOPNOTSUPP.
*/
switch (obj->id) {
case SWITCHDEV_OBJ_ID_PORT_MDB:
if (obj->orig_dev != dev)

4
net/dsa/switch.c
View File

@ -298,10 +298,6 @@ static int dsa_switch_event(struct notifier_block *nb,
break;
}
/* Non-switchdev operations cannot be rolled back. If a DSA driver
* returns an error during the chained call, switch chips may be in an
* inconsistent state.
*/
if (err)
dev_dbg(ds->dev, "breaking chain for DSA event %lu (%d)\n",
event, err);