diff options
| author |   David Ahern <dsa@cumulusnetworks.com> | 2017-04-16 09:48:24 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-04-17 15:35:38 -0400 |
| commit | c21ef3e343ae916ad3cfd4dc6ef6791c1f80a010 (patch) | |
| tree | babe94fe139a27e7c998ef76ca6e0791d835a78c /net/ipv4/route.c | |
| parent | ipv6: sr: fix BUG due to headroom too small after SRH push (diff) | |
| download | linux-dev-c21ef3e343ae916ad3cfd4dc6ef6791c1f80a010.tar.xz linux-dev-c21ef3e343ae916ad3cfd4dc6ef6791c1f80a010.zip | |
net: rtnetlink: plumb extended ack to doit function
Add netlink_ext_ack arg to rtnl_doit_func. Pass extack arg to nlmsg_parse
for doit functions that call it directly.
This is the first step to using extended error reporting in rtnetlink.
>From here individual subsystems can be updated to set netlink_ext_ack as
needed.
Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/route.c')
| -rw-r--r-- | net/ipv4/route.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 7a4f2c38c3c4..a4443748cc1e 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -2629,7 +2629,8 @@ nla_put_failure: return -EMSGSIZE; } -static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh) +static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh, + struct netlink_ext_ack *extack) { struct net *net = sock_net(in_skb->sk); struct rtmsg *rtm; @@ -2646,7 +2647,7 @@ static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh) kuid_t uid; err = nlmsg_parse(nlh, sizeof(*rtm), tb, RTA_MAX, rtm_ipv4_policy, - NULL); + extack); if (err < 0) goto errout; |