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authorDavid Ahern <dsa@cumulusnetworks.com>2017-04-16 19:48:24 +0300
committerDavid S. Miller <davem@davemloft.net>2017-04-17 22:35:38 +0300
commitc21ef3e343ae916ad3cfd4dc6ef6791c1f80a010 (patch)
treebabe94fe139a27e7c998ef76ca6e0791d835a78c /net/dcb
parentaf3b5158b89d3bab9be881113417558c71b71ca4 (diff)
downloadlinux-c21ef3e343ae916ad3cfd4dc6ef6791c1f80a010.tar.xz
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/dcb')
-rw-r--r--net/dcb/dcbnl.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/net/dcb/dcbnl.c b/net/dcb/dcbnl.c
index 3f5a5f710576..93106120f987 100644
--- a/net/dcb/dcbnl.c
+++ b/net/dcb/dcbnl.c
@@ -1696,7 +1696,8 @@ static const struct reply_func reply_funcs[DCB_CMD_MAX+1] = {
[DCB_CMD_CEE_GET] = { RTM_GETDCB, dcbnl_cee_get },
};
-static int dcb_doit(struct sk_buff *skb, struct nlmsghdr *nlh)
+static int dcb_doit(struct sk_buff *skb, struct nlmsghdr *nlh,
+ struct netlink_ext_ack *extack)
{
struct net *net = sock_net(skb->sk);
struct net_device *netdev;
@@ -1712,7 +1713,7 @@ static int dcb_doit(struct sk_buff *skb, struct nlmsghdr *nlh)
return -EPERM;
ret = nlmsg_parse(nlh, sizeof(*dcb), tb, DCB_ATTR_MAX,
- dcbnl_rtnl_policy, NULL);
+ dcbnl_rtnl_policy, extack);
if (ret < 0)
return ret;