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rpl-lite: fix variable name

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This commit is contained in:
Simon Duquennoy 2017-06-19 15:56:01 +02:00
parent c0cb4b8b45
commit 0449187163
1 changed files with 9 additions and 9 deletions
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18
core/net/rpl-lite/rpl-dag.c
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@ -220,12 +220,12 @@ rpl_dag_update_state(void)
static rpl_nbr_t *
update_nbr_from_dio(uip_ipaddr_t *from, rpl_dio_t *dio)
{
rpl_nbr_t *p = NULL;
rpl_nbr_t *nbr = NULL;
const uip_lladdr_t *lladdr;
p = rpl_neighbor_get_from_ipaddr(from);
nbr = rpl_neighbor_get_from_ipaddr(from);
/* Neighbor not in RPL neighbor table, add it */
if(p == NULL) {
if(nbr == NULL) {
/* Is the neighbor known by ds6? Drop this request if not.
* Typically, the neighbor is added upon receiving a DIO. */
lladdr = uip_ds6_nbr_lladdr_from_ipaddr(from);
@ -234,22 +234,22 @@ update_nbr_from_dio(uip_ipaddr_t *from, rpl_dio_t *dio)
}
/* Add neighbor to RPL table */
p = nbr_table_add_lladdr(rpl_neighbors, (linkaddr_t *)lladdr,
nbr = nbr_table_add_lladdr(rpl_neighbors, (linkaddr_t *)lladdr,
NBR_TABLE_REASON_RPL_DIO, dio);
if(p == NULL) {
if(nbr == NULL) {
PRINTF("RPL: failed to add neighbor\n");
return NULL;
}
}
/* Update neighbor info from DIO */
p->rank = dio->rank;
p->dtsn = dio->dtsn;
nbr->rank = dio->rank;
nbr->dtsn = dio->dtsn;
#if RPL_WITH_MC
memcpy(&p->mc, &dio->mc, sizeof(p->mc));
memcpy(&nbr->mc, &dio->mc, sizeof(nbr->mc));
#endif /* RPL_WITH_MC */
return p;
return nbr;
}
/*---------------------------------------------------------------------------*/
static void