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net: add netlink_ext_ack argument to rtnl_link_ops.validate

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Add support for extended error reporting.

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
Acked-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Matthias Schiffer
2017-06-25 23:56:01 +02:00
committed by David S. Miller
parent ad744b223c
commit a8b8a889e3
28 changed files with 63 additions and 33 deletions
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4
net/bridge/br_netlink.c
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@@ -858,7 +858,9 @@ int br_dellink(struct net_device *dev, struct nlmsghdr *nlh, u16 flags)
return err;
}
static int br_validate(struct nlattr *tb[], struct nlattr *data[])
static int br_validate(struct nlattr *tb[], struct nlattr *data[],
struct netlink_ext_ack *extack)
{
if (tb[IFLA_ADDRESS]) {
if (nla_len(tb[IFLA_ADDRESS]) != ETH_ALEN)