fixeria has submitted this change. ( https://gerrit.osmocom.org/c/osmo-bts/+/42523?usp=email )

Change subject: osmo-bts-trx: rx_rach_fn(): remove redundant fall-back ......................................................................

osmo-bts-trx: rx_rach_fn(): remove redundant fall-back

Condition `synch_seq != RACH_SYNCH_SEQ_TS0` is unlikely to be true, given that no other synch. sequences are defined by 3GPP TS 45.002. Even if this happens for whatever reason (e.g. a bug), assigning `synch_seq` to `RACH_SYNCH_SEQ_TS0` is not needed, as `synch_seq` is never read after the switch statement. The logging message is not useful either, since we already print the synch. seq. above.

Change-Id: I4cdc03dc6631ca17d13a3067ad03020e3e97eab1 --- M src/osmo-bts-trx/sched_lchan_rach.c 1 file changed, 0 insertions(+), 6 deletions(-)

Approvals: laforge: Looks good to me, but someone else must approve pespin: Looks good to me, approved Jenkins Builder: Verified

diff --git a/src/osmo-bts-trx/sched_lchan_rach.c b/src/osmo-bts-trx/sched_lchan_rach.c index c92dfe2..a4a01a9 100644 --- a/src/osmo-bts-trx/sched_lchan_rach.c +++ b/src/osmo-bts-trx/sched_lchan_rach.c @@ -186,12 +186,6 @@

case RACH_SYNCH_SEQ_TS0: default: - /* Fall-back to the default TS0 if needed */ - if (synch_seq != RACH_SYNCH_SEQ_TS0) { - LOGL1SB(DL1P, LOGL_DEBUG, l1ts, bi, "Falling-back to the default TS0\n"); - synch_seq = RACH_SYNCH_SEQ_TS0; - } - rc = gsm0503_rach_decode_ber(&ra, bi->burst + RACH_EXT_TAIL_LEN + RACH_SYNCH_SEQ_LEN, trx->bts->bsic, &n_errors, &n_bits_total); if (rc) {