diff options
| -rw-r--r-- | net/6lowpan/ndisc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/6lowpan/ndisc.c b/net/6lowpan/ndisc.c index 030504e031b6..79c5fa9665fc 100644 --- a/net/6lowpan/ndisc.c +++ b/net/6lowpan/ndisc.c @@ -47,6 +47,9 @@ static int lowpan_ndisc_parse_options(const struct net_device *dev, struct nd_opt_hdr *nd_opt, struct ndisc_options *ndopts) { + if (!lowpan_is_ll(dev, LOWPAN_LLTYPE_IEEE802154)) + return 0; + switch (nd_opt->nd_opt_type) { case ND_OPT_SOURCE_LL_ADDR: case ND_OPT_TARGET_LL_ADDR: |