Invoke the new MDB bulk deletion device operation when the 'NLM_F_BULK'
flag is set in the netlink message header.
Signed-off-by: Ido Schimmel <idosch@xxxxxxxxxx>
Reviewed-by: Petr Machata <petrm@xxxxxxxxxx>
---
net/core/rtnetlink.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 30f030a672f2..349255151ad0 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -6494,6 +6494,14 @@ static int rtnl_mdb_del(struct sk_buff *skb, struct nlmsghdr *nlh,
return -EINVAL;
}
+ if (del_bulk) {
+ if (!dev->netdev_ops->ndo_mdb_del_bulk) {
+ NL_SET_ERR_MSG(extack, "Device does not support MDB bulk deletion");
+ return -EOPNOTSUPP;
+ }
+ return dev->netdev_ops->ndo_mdb_del_bulk(dev, tb, extack);
+ }
+
if (!dev->netdev_ops->ndo_mdb_del) {
NL_SET_ERR_MSG(extack, "Device does not support MDB operations");
return -EOPNOTSUPP;
--
2.40.1
