From 9ae287274817c032a4428fde84d1ab26d6b96761 Mon Sep 17 00:00:00 2001 From: David Ahern Date: Sat, 27 May 2017 16:19:28 -0600 Subject: net: add extack arg to lwtunnel build state Pass extack arg down to lwtunnel_build_state and the build_state callbacks. Add messages for failures in lwtunnel_build_state, and add the extarg to nla_parse where possible in the build_state callbacks. Signed-off-by: David Ahern Signed-off-by: David S. Miller --- net/mpls/mpls_iptunnel.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'net/mpls') diff --git a/net/mpls/mpls_iptunnel.c b/net/mpls/mpls_iptunnel.c index 369c7a23c86c..15e1aa708e50 100644 --- a/net/mpls/mpls_iptunnel.c +++ b/net/mpls/mpls_iptunnel.c @@ -159,7 +159,8 @@ drop: static int mpls_build_state(struct nlattr *nla, unsigned int family, const void *cfg, - struct lwtunnel_state **ts) + struct lwtunnel_state **ts, + struct netlink_ext_ack *extack) { struct mpls_iptunnel_encap *tun_encap_info; struct nlattr *tb[MPLS_IPTUNNEL_MAX + 1]; @@ -168,7 +169,7 @@ static int mpls_build_state(struct nlattr *nla, int ret; ret = nla_parse_nested(tb, MPLS_IPTUNNEL_MAX, nla, - mpls_iptunnel_policy, NULL); + mpls_iptunnel_policy, extack); if (ret < 0) return ret; -- cgit v1.2.1