diff options
Diffstat (limited to 'net/batman-adv/ring_buffer.c')
| -rw-r--r-- | net/batman-adv/ring_buffer.c | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/net/batman-adv/ring_buffer.c b/net/batman-adv/ring_buffer.c deleted file mode 100644 index f1ccfa76ce8..00000000000 --- a/net/batman-adv/ring_buffer.c +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Copyright (C) 2007-2011 B.A.T.M.A.N. contributors: - * - * Marek Lindner - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA - * - */ - -#include "main.h" -#include "ring_buffer.h" - -void ring_buffer_set(uint8_t lq_recv[], uint8_t *lq_index, uint8_t value) -{ - lq_recv[*lq_index] = value; - *lq_index = (*lq_index + 1) % TQ_GLOBAL_WINDOW_SIZE; -} - -uint8_t ring_buffer_avg(const uint8_t lq_recv[]) -{ - const uint8_t *ptr; - uint16_t count = 0, i = 0, sum = 0; - - ptr = lq_recv; - - while (i < TQ_GLOBAL_WINDOW_SIZE) { - if (*ptr != 0) { - count++; - sum += *ptr; - } - - i++; - ptr++; - } - - if (count == 0) - return 0; - - return (uint8_t)(sum / count); -} |