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net, lwmac: cleanup, restructured code

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This commit is contained in:
smlng 2017-11-28 17:24:16 +01:00
parent 39c122155c
commit aa6e1711d4
1 changed files with 3 additions and 4 deletions
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7
sys/net/gnrc/link_layer/lwmac/lwmac.c
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@ -198,8 +198,7 @@ static gnrc_pktsnip_t *_recv(gnrc_netif_t *netif)
static gnrc_mac_tx_neighbor_t *_next_tx_neighbor(gnrc_netif_t *netif)
{
int next = -1;
gnrc_mac_tx_neighbor_t *next = NULL;
uint32_t phase_nearest = GNRC_LWMAC_PHASE_MAX;
for (unsigned i = 0; i < GNRC_MAC_NEIGHBOR_COUNT; i++) {
@ -210,14 +209,14 @@ static gnrc_mac_tx_neighbor_t *_next_tx_neighbor(gnrc_netif_t *netif)
uint32_t phase_check = _gnrc_lwmac_ticks_until_phase(netif->mac.tx.neighbors[i].phase);
if (phase_check <= phase_nearest) {
next = (int)i;
next = &(netif->mac.tx.neighbors[i]);
phase_nearest = phase_check;
DEBUG("[LWMAC-int] Advancing queue #%u\n", i);
}
}
}
return (next < 0) ? NULL : &(netif->mac.tx.neighbors[next]);
return next;
}
static uint32_t _next_inphase_event(uint32_t last, uint32_t interval)