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fixed comments

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This commit is contained in:
Joakim Eriksson 2015-02-06 09:22:16 +01:00
parent fc4a83085a
commit e7fc14c7a1
2 changed files with 2 additions and 3 deletions
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3
core/net/rpl/rpl-dag.c
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@ -90,7 +90,6 @@ rpl_get_nbr(rpl_parent_t *parent)
if(lladdr != NULL) { if(lladdr != NULL) {
return nbr_table_get_from_lladdr(ds6_neighbors, lladdr); return nbr_table_get_from_lladdr(ds6_neighbors, lladdr);
} else { } else {
/* do nothing... can not update ETX Since there is no nbr struct */
return NULL; return NULL;
} }
} }
@ -591,7 +590,7 @@ rpl_add_parent(rpl_dag_t *dag, rpl_dio_t *dio, uip_ipaddr_t *addr)
p->rank = dio->rank; p->rank = dio->rank;
p->dtsn = dio->dtsn; p->dtsn = dio->dtsn;
/* check if we have a nbr and if we have no prev link_metric value */ /* Check whether we have a neighbor that has not gotten a link metric yet */
if(nbr != NULL && nbr->link_metric == 0) { if(nbr != NULL && nbr->link_metric == 0) {
nbr->link_metric = RPL_INIT_LINK_METRIC * RPL_DAG_MC_ETX_DIVISOR; nbr->link_metric = RPL_INIT_LINK_METRIC * RPL_DAG_MC_ETX_DIVISOR;
} }

2
core/net/rpl/rpl-mrhof.c
View File

@ -127,7 +127,7 @@ neighbor_link_callback(rpl_parent_t *p, int status, int numtx)
nbr = rpl_get_nbr(p); nbr = rpl_get_nbr(p);
if(nbr == NULL) { if(nbr == NULL) {
/* No neighbor for this parent - something bad has occured */ /* No neighbor for this parent - something bad has occurred */
return; return;
} }