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ng_nomac: use dispatch function

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This commit is contained in:
Martine Lenders 2015-07-01 13:41:15 +02:00
parent fb6440c397
commit dae00a81fb
1 changed files with 2 additions and 13 deletions
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15
sys/net/link_layer/ng_nomac/ng_nomac.c
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@ -39,24 +39,13 @@ static void _event_cb(ng_netdev_event_t event, void *data)
/* NOMAC only understands the RX_COMPLETE event... */
if (event == NETDEV_EVENT_RX_COMPLETE) {
ng_pktsnip_t *pkt;
ng_netreg_entry_t *sendto;
/* get pointer to the received packet */
pkt = (ng_pktsnip_t *)data;
/* find out, who to send the packet to */
sendto = ng_netreg_lookup(pkt->type, NG_NETREG_DEMUX_CTX_ALL);
/* throw away packet if no one is interested */
if (sendto == NULL) {
/* send the packet to everyone interested in it's type */
if (!ng_netapi_dispatch_receive(pkt->type, NG_NETREG_DEMUX_CTX_ALL, pkt)) {
DEBUG("nomac: unable to forward packet of type %i\n", pkt->type);
ng_pktbuf_release(pkt);
return;
}
/* send the packet to everyone interested in it's type */
ng_pktbuf_hold(pkt, ng_netreg_num(pkt->type, NG_NETREG_DEMUX_CTX_ALL) - 1);
while (sendto != NULL) {
DEBUG("nomac: sending pkt %p to PID %u\n", (void*)pkt, sendto->pid);
ng_netapi_receive(sendto->pid, pkt);
sendto = ng_netreg_getnext(sendto);
}
}
}