From c21ef3e343ae916ad3cfd4dc6ef6791c1f80a010 Mon Sep 17 00:00:00 2001 From: David Ahern Date: Sun, 16 Apr 2017 09:48:24 -0700 Subject: 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 Signed-off-by: David S. Miller --- net/dcb/dcbnl.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'net/dcb/dcbnl.c') 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; -- cgit