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/phonet | |
| parent | af3b5158b89d3bab9be881113417558c71b71ca4 (diff) | |
| download | lwn-c21ef3e343ae916ad3cfd4dc6ef6791c1f80a010.tar.gz lwn-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/phonet')
| -rw-r--r-- | net/phonet/pn_netlink.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/net/phonet/pn_netlink.c b/net/phonet/pn_netlink.c index 363799bf97f6..45b3af3080d8 100644 --- a/net/phonet/pn_netlink.c +++ b/net/phonet/pn_netlink.c @@ -61,7 +61,8 @@ static const struct nla_policy ifa_phonet_policy[IFA_MAX+1] = { [IFA_LOCAL] = { .type = NLA_U8 }, }; -static int addr_doit(struct sk_buff *skb, struct nlmsghdr *nlh) +static int addr_doit(struct sk_buff *skb, struct nlmsghdr *nlh, + struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct nlattr *tb[IFA_MAX+1]; @@ -79,7 +80,7 @@ static int addr_doit(struct sk_buff *skb, struct nlmsghdr *nlh) ASSERT_RTNL(); err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFA_MAX, ifa_phonet_policy, - NULL); + extack); if (err < 0) return err; @@ -227,7 +228,8 @@ static const struct nla_policy rtm_phonet_policy[RTA_MAX+1] = { [RTA_OIF] = { .type = NLA_U32 }, }; -static int route_doit(struct sk_buff *skb, struct nlmsghdr *nlh) +static int route_doit(struct sk_buff *skb, struct nlmsghdr *nlh, + struct netlink_ext_ack *extack) { struct net *net = sock_net(skb->sk); struct nlattr *tb[RTA_MAX+1]; @@ -245,7 +247,7 @@ static int route_doit(struct sk_buff *skb, struct nlmsghdr *nlh) ASSERT_RTNL(); err = nlmsg_parse(nlh, sizeof(*rtm), tb, RTA_MAX, rtm_phonet_policy, - NULL); + extack); if (err < 0) return err; |