ndp: add switch/case fallthrough comments

Fixes gcc 7 build errors

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>

diff --git a/src/ndp.c b/src/ndp.c
index a9dbd9a..d589066 100644 (file)
--- a/src/ndp.c
+++ b/src/ndp.c
@@ -178,11 +178,13 @@ static void ndp_netevent_cb(unsigned long event, struct netevent_handler_info *i
        case NETEV_ADDR6_DEL:
                add = false;
                netlink_dump_neigh_table(false);
+               /* fall through */
        case NETEV_ADDR6_ADD:
                setup_addr_for_relaying(&info->addr.in6, iface, add);
                break;
        case NETEV_NEIGH6_DEL:
                add = false;
+               /* fall through */
        case NETEV_NEIGH6_ADD:
                if (info->neigh.flags & NTF_PROXY) {
                        if (add) {