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| author | Petr Machata <petrm@mellanox.com> | 2018-12-12 17:02:48 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-12-12 16:34:21 -0800 |
| commit | 2fd527b72bb6f95dfe8a1902e998cb76390c431e (patch) | |
| tree | 94b0ba7d645c645a20f3310444d85977e13633d2 /net/core/rtnetlink.c | |
| parent | 351cbde969230a072cabca9969c68ab04e58e6b3 (diff) | |
| download | linux-2fd527b72bb6f95dfe8a1902e998cb76390c431e.tar.gz linux-2fd527b72bb6f95dfe8a1902e998cb76390c431e.tar.bz2 linux-2fd527b72bb6f95dfe8a1902e998cb76390c431e.zip | |
net: ndo_bridge_setlink: Add extack
Drivers may not be able to implement a VLAN addition or reconfiguration.
In those cases it's desirable to explain to the user that it was
rejected (and why).
To that end, add extack argument to ndo_bridge_setlink. Adapt all users
to that change.
Following patches will use the new argument in the bridge driver.
Signed-off-by: Petr Machata <petrm@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/rtnetlink.c')
| -rw-r--r-- | net/core/rtnetlink.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index c9c0407a7ee0..3b6e551f9e69 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -4332,7 +4332,8 @@ static int rtnl_bridge_setlink(struct sk_buff *skb, struct nlmsghdr *nlh, goto out; } - err = br_dev->netdev_ops->ndo_bridge_setlink(dev, nlh, flags); + err = br_dev->netdev_ops->ndo_bridge_setlink(dev, nlh, flags, + extack); if (err) goto out; @@ -4344,7 +4345,8 @@ static int rtnl_bridge_setlink(struct sk_buff *skb, struct nlmsghdr *nlh, err = -EOPNOTSUPP; else err = dev->netdev_ops->ndo_bridge_setlink(dev, nlh, - flags); + flags, + extack); if (!err) { flags &= ~BRIDGE_FLAGS_SELF; |