diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2017-04-12 14:34:04 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-04-13 13:58:20 -0400 |
| commit | 2d4bc93368f5a0ddb57c8c885cdad9c9b7a10ed5 (patch) | |
| tree | 9a2dc502e27712a7742ae9315543395a29487fc9 /net/hsr | |
| parent | fb9eb899a6dc663e4a2deed9af2ac28f507d0ffb (diff) | |
| download | lwn-2d4bc93368f5a0ddb57c8c885cdad9c9b7a10ed5.tar.gz lwn-2d4bc93368f5a0ddb57c8c885cdad9c9b7a10ed5.zip | |
netlink: extended ACK reporting
Add the base infrastructure and UAPI for netlink extended ACK
reporting. All "manual" calls to netlink_ack() pass NULL for now and
thus don't get extended ACK reporting.
Big thanks goes to Pablo Neira Ayuso for not only bringing up the
whole topic at netconf (again) but also coming up with the nlattr
passing trick and various other ideas.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/hsr')
| -rw-r--r-- | net/hsr/hsr_netlink.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c index 1ab30e7d3f99..81dac16933fc 100644 --- a/net/hsr/hsr_netlink.c +++ b/net/hsr/hsr_netlink.c @@ -350,7 +350,7 @@ static int hsr_get_node_status(struct sk_buff *skb_in, struct genl_info *info) return 0; invalid: - netlink_ack(skb_in, nlmsg_hdr(skb_in), -EINVAL); + netlink_ack(skb_in, nlmsg_hdr(skb_in), -EINVAL, NULL); return 0; nla_put_failure: @@ -432,7 +432,7 @@ static int hsr_get_node_list(struct sk_buff *skb_in, struct genl_info *info) return 0; invalid: - netlink_ack(skb_in, nlmsg_hdr(skb_in), -EINVAL); + netlink_ack(skb_in, nlmsg_hdr(skb_in), -EINVAL, NULL); return 0; nla_put_failure: |