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RPL: code cleanup (rpl-ext-header.c)

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This commit is contained in:
Yasuyuki Tanaka 2016-06-27 20:57:48 +02:00
parent 13f18fd842
commit ffdc53718d
1 changed files with 12 additions and 4 deletions
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12
core/net/rpl/rpl-ext-header.c
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@ -197,7 +197,11 @@ rpl_srh_get_next_hop(uip_ipaddr_t *ipaddr)
switch(*uip_next_hdr) {
case UIP_PROTO_HBHO:
case UIP_PROTO_DESTO:
case UIP_PROTO_FRAG:
/*
* As per RFC 2460, only the Hop-by-Hop Options header and
* Destination Options header can appear before the Routing
* header.
*/
/* Move to next header */
uip_next_hdr = &UIP_EXT_BUF->next;
uip_ext_len += (UIP_EXT_BUF->len << 3) + 8;
@ -244,7 +248,11 @@ rpl_process_srh_header(void)
switch(*uip_next_hdr) {
case UIP_PROTO_HBHO:
case UIP_PROTO_DESTO:
case UIP_PROTO_FRAG:
/*
* As per RFC 2460, only the Hop-by-Hop Options header and
* Destination Options header can appear before the Routing
* header.
*/
/* Move to next header */
uip_next_hdr = &UIP_EXT_BUF->next;
uip_ext_len += (UIP_EXT_BUF->len << 3) + 8;