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| author | David Ahern <dsahern@gmail.com> | 2017-05-27 16:19:28 -0600 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-05-30 11:55:32 -0400 |
| commit | 9ae287274817c032a4428fde84d1ab26d6b96761 (patch) | |
| tree | 1adfdc9ae78f4dd242fd2918047647aa3895364b /net/core/lwt_bpf.c | |
| parent | c255bd681d1a93fff2a2c249d91449cce830ac64 (diff) | |
| download | linux-9ae287274817c032a4428fde84d1ab26d6b96761.tar.gz linux-9ae287274817c032a4428fde84d1ab26d6b96761.tar.bz2 linux-9ae287274817c032a4428fde84d1ab26d6b96761.zip | |
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 <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/lwt_bpf.c')
| -rw-r--r-- | net/core/lwt_bpf.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/core/lwt_bpf.c b/net/core/lwt_bpf.c index b3bc0a31af9f..1307731ddfe4 100644 --- a/net/core/lwt_bpf.c +++ b/net/core/lwt_bpf.c @@ -240,7 +240,8 @@ static const struct nla_policy bpf_nl_policy[LWT_BPF_MAX + 1] = { static int bpf_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 nlattr *tb[LWT_BPF_MAX + 1]; struct lwtunnel_state *newts; @@ -250,7 +251,7 @@ static int bpf_build_state(struct nlattr *nla, if (family != AF_INET && family != AF_INET6) return -EAFNOSUPPORT; - ret = nla_parse_nested(tb, LWT_BPF_MAX, nla, bpf_nl_policy, NULL); + ret = nla_parse_nested(tb, LWT_BPF_MAX, nla, bpf_nl_policy, extack); if (ret < 0) return ret; |