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| 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/decnet | |
| parent | fb9eb899a6dc663e4a2deed9af2ac28f507d0ffb (diff) | |
| download | linux-stable-2d4bc93368f5a0ddb57c8c885cdad9c9b7a10ed5.tar.gz linux-stable-2d4bc93368f5a0ddb57c8c885cdad9c9b7a10ed5.tar.bz2 linux-stable-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/decnet')
| -rw-r--r-- | net/decnet/netfilter/dn_rtmsg.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/decnet/netfilter/dn_rtmsg.c b/net/decnet/netfilter/dn_rtmsg.c index 85f2fdc360c2..c8bf5136a72b 100644 --- a/net/decnet/netfilter/dn_rtmsg.c +++ b/net/decnet/netfilter/dn_rtmsg.c @@ -96,7 +96,7 @@ static unsigned int dnrmg_hook(void *priv, } -#define RCV_SKB_FAIL(err) do { netlink_ack(skb, nlh, (err)); return; } while (0) +#define RCV_SKB_FAIL(err) do { netlink_ack(skb, nlh, (err), NULL); return; } while (0) static inline void dnrmg_receive_user_skb(struct sk_buff *skb) { |