added return value so that caller know if a nbr was removed or not
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946be77248
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@ -115,7 +115,7 @@ uip_ds6_nbr_add(const uip_ipaddr_t *ipaddr, const uip_lladdr_t *lladdr,
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}
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/*---------------------------------------------------------------------------*/
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void
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int
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uip_ds6_nbr_rm(uip_ds6_nbr_t *nbr)
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{
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if(nbr != NULL) {
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@ -123,9 +123,9 @@ uip_ds6_nbr_rm(uip_ds6_nbr_t *nbr)
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uip_packetqueue_free(&nbr->packethandle);
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#endif /* UIP_CONF_IPV6_QUEUE_PKT */
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NEIGHBOR_STATE_CHANGED(nbr);
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nbr_table_remove(ds6_neighbors, nbr);
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return nbr_table_remove(ds6_neighbors, nbr);
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}
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return;
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return 0;
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}
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/*---------------------------------------------------------------------------*/
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@ -88,7 +88,7 @@ void uip_ds6_neighbors_init(void);
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/** \brief Neighbor Cache basic routines */
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uip_ds6_nbr_t *uip_ds6_nbr_add(const uip_ipaddr_t *ipaddr, const uip_lladdr_t *lladdr,
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uint8_t isrouter, uint8_t state);
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void uip_ds6_nbr_rm(uip_ds6_nbr_t *nbr);
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int uip_ds6_nbr_rm(uip_ds6_nbr_t *nbr);
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const uip_lladdr_t *uip_ds6_nbr_get_ll(const uip_ds6_nbr_t *nbr);
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const uip_ipaddr_t *uip_ds6_nbr_get_ipaddr(const uip_ds6_nbr_t *nbr);
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uip_ds6_nbr_t *uip_ds6_nbr_lookup(const uip_ipaddr_t *ipaddr);
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