From 4c08c586ff29bda47e3db14da096331d84933f48 Mon Sep 17 00:00:00 2001 From: Vladimir Oltean Date: Fri, 12 Feb 2021 17:15:51 +0200 Subject: net: switchdev: propagate extack to port attributes When a struct switchdev_attr is notified through switchdev, there is no way to report informational messages, unlike for struct switchdev_obj. Signed-off-by: Vladimir Oltean Reviewed-by: Ido Schimmel Reviewed-by: Florian Fainelli Reviewed-by: Nikolay Aleksandrov Reviewed-by: Grygorii Strashko Signed-off-by: David S. Miller --- net/switchdev/switchdev.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) (limited to 'net/switchdev/switchdev.c') diff --git a/net/switchdev/switchdev.c b/net/switchdev/switchdev.c index 94113ca29dcf..0b84f076591e 100644 --- a/net/switchdev/switchdev.c +++ b/net/switchdev/switchdev.c @@ -488,14 +488,18 @@ static int __switchdev_handle_port_attr_set(struct net_device *dev, struct switchdev_notifier_port_attr_info *port_attr_info, bool (*check_cb)(const struct net_device *dev), int (*set_cb)(struct net_device *dev, - const struct switchdev_attr *attr)) + const struct switchdev_attr *attr, + struct netlink_ext_ack *extack)) { + struct netlink_ext_ack *extack; struct net_device *lower_dev; struct list_head *iter; int err = -EOPNOTSUPP; + extack = switchdev_notifier_info_to_extack(&port_attr_info->info); + if (check_cb(dev)) { - err = set_cb(dev, port_attr_info->attr); + err = set_cb(dev, port_attr_info->attr, extack); if (err != -EOPNOTSUPP) port_attr_info->handled = true; return err; @@ -525,7 +529,8 @@ int switchdev_handle_port_attr_set(struct net_device *dev, struct switchdev_notifier_port_attr_info *port_attr_info, bool (*check_cb)(const struct net_device *dev), int (*set_cb)(struct net_device *dev, - const struct switchdev_attr *attr)) + const struct switchdev_attr *attr, + struct netlink_ext_ack *extack)) { int err; -- cgit v1.2.3