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better clarity of memcmp test

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This commit is contained in:
Rehan MALAK 2018-05-18 00:57:26 +02:00
parent 8cae7a9a91
commit dc46ae2033
1 changed files with 1 additions and 1 deletions
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2
os/net/ipv6/uip-nd6.c
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@ -530,7 +530,7 @@ na_input(void)
if(nd6_opt_llao != NULL) {
is_llchange =
memcmp(&nd6_opt_llao[UIP_ND6_OPT_DATA_OFFSET], lladdr,
UIP_LLADDR_LEN) ? 1 : 0;
UIP_LLADDR_LEN) == 0 ? 0 : 1;
}
if(nbr->state == NBR_INCOMPLETE) {
if(nd6_opt_llao == NULL || !extract_lladdr_from_llao_aligned(&lladdr_aligned)) {