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gnrc_ipv6_nib: improve debug output

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This commit is contained in:
Benjamin Valentin 2021-07-21 23:32:57 +02:00
parent 184501b242
commit ac0b36384f
1 changed files with 3 additions and 2 deletions
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5
sys/net/gnrc/network_layer/ipv6/nib/nib.c
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@ -221,8 +221,9 @@ int gnrc_ipv6_nib_get_next_hop_l2addr(const ipv6_addr_t *dst,
unsigned iface = (node == NULL) ? 0 : _nib_onl_get_if(node);
if ((node != NULL) || _on_link(dst, &iface)) {
DEBUG("nib: %s is on-link or in NC, start address resolution\n",
ipv6_addr_to_str(addr_str, dst, sizeof(addr_str)));
DEBUG("nib: %s is %s, start address resolution\n",
ipv6_addr_to_str(addr_str, dst, sizeof(addr_str)),
node ? "in NC" : "on-link");
/* on-link prefixes return their interface */
if (!ipv6_addr_is_link_local(dst) && (iface != 0)) {
/* release pre-assumed netif */