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authorPetr Machata <petrm@mellanox.com>2018-12-12 17:02:48 +0000
committerDavid S. Miller <davem@davemloft.net>2018-12-12 16:34:21 -0800
commit2fd527b72bb6f95dfe8a1902e998cb76390c431e (patch)
tree94b0ba7d645c645a20f3310444d85977e13633d2 /net/core
parentbnxt: remove printing of hwrm message (diff)
downloadlinux-dev-2fd527b72bb6f95dfe8a1902e998cb76390c431e.tar.xz
linux-dev-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')
-rw-r--r--net/core/rtnetlink.c6
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;