diff options
| author | Philipp Maier <pmaier@sysmocom.de> | 2019-11-14 15:37:16 +0100 |
|---|---|---|
| committer | fixeria <axilirator@gmail.com> | 2019-11-20 13:35:02 +0000 |
| commit | 5c5ad3cb4afb131ce32cdc857899540c51aab604 (patch) | |
| tree | f541e63f67984dc5d2fc1c04408e8fc6bcb7dea9 /src/osmo-bts-trx/loops.h | |
| parent | ae5e1d7110f1c87a0c4458cba47149b18f4ed2b6 (diff) | |
scheduler_trx.c: avoid division by zero when calculating BER
There is theoretical risk that when calculating the BER that a division
by zero occurrs. Lets add a check to avoid n_errors / n_bits_total when
n_bits_total is zero.
Change-Id: I1c0731b9a60be4b8c0c84b85b4403168120ceacd
Fixes: CID#205696
Diffstat (limited to 'src/osmo-bts-trx/loops.h')
| -rw-r--r-- | src/osmo-bts-trx/loops.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/osmo-bts-trx/loops.h b/src/osmo-bts-trx/loops.h index 78699031..978cb7ec 100644 --- a/src/osmo-bts-trx/loops.h +++ b/src/osmo-bts-trx/loops.h @@ -22,7 +22,8 @@ void trx_loop_sacch_clock(struct l1sched_trx *l1t, uint8_t chan_nr, struct l1sched_chan_state *chan_state); void trx_loop_amr_input(struct l1sched_trx *l1t, uint8_t chan_nr, - struct l1sched_chan_state *chan_state, float ber); + struct l1sched_chan_state *chan_state, + int n_errors, int n_bits_total); void trx_loop_amr_set(struct l1sched_chan_state *chan_state, int loop); |