fixeria has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-bts/+/33126 )

Change subject: osmo-bts-trx: remove redundant memset() on receipt of NOPE.ind ......................................................................

osmo-bts-trx: remove redundant memset() on receipt of NOPE.ind

In all Uplink lchan handlers we do memset() the Rx burst buffer on bid=0 and there is no need to do that again for NOPE.ind.

Change-Id: Ia6803b8606d86bd2d011fe21f7a540d2115aa654 --- M src/osmo-bts-trx/sched_lchan_pdtch.c M src/osmo-bts-trx/sched_lchan_tchf.c M src/osmo-bts-trx/sched_lchan_tchh.c M src/osmo-bts-trx/sched_lchan_xcch.c 4 files changed, 15 insertions(+), 8 deletions(-)

git pull ssh://gerrit.osmocom.org:29418/osmo-bts refs/changes/26/33126/1

diff --git a/src/osmo-bts-trx/sched_lchan_pdtch.c b/src/osmo-bts-trx/sched_lchan_pdtch.c index 5ff7229..356ce98 100644 --- a/src/osmo-bts-trx/sched_lchan_pdtch.c +++ b/src/osmo-bts-trx/sched_lchan_pdtch.c @@ -88,8 +88,6 @@ break; case 0: /* NOPE.ind, assume GPRS? */ - burst = bursts_p + bi->bid * 116; - memset(burst, 0, 116); n_bursts_bits = GSM0503_GPRS_BURSTS_NBITS; }

diff --git a/src/osmo-bts-trx/sched_lchan_tchf.c b/src/osmo-bts-trx/sched_lchan_tchf.c index f065803..0d3cdd9 100644 --- a/src/osmo-bts-trx/sched_lchan_tchf.c +++ b/src/osmo-bts-trx/sched_lchan_tchf.c @@ -117,8 +117,7 @@ if (bi->burst_len > 0) { memcpy(burst, bi->burst + 3, 58); memcpy(burst + 58, bi->burst + 87, 58); - } else - memset(burst, 0, 116); + }

/* wait until complete set of bursts */ if (bi->bid != 3) diff --git a/src/osmo-bts-trx/sched_lchan_tchh.c b/src/osmo-bts-trx/sched_lchan_tchh.c index 5772e9f..a036b41 100644 --- a/src/osmo-bts-trx/sched_lchan_tchh.c +++ b/src/osmo-bts-trx/sched_lchan_tchh.c @@ -141,8 +141,7 @@ if (bi->burst_len > 0) { memcpy(burst, bi->burst + 3, 58); memcpy(burst + 58, bi->burst + 87, 58); - } else - memset(burst, 0, 116); + }

/* wait until complete set of bursts */ if (bi->bid != 1) diff --git a/src/osmo-bts-trx/sched_lchan_xcch.c b/src/osmo-bts-trx/sched_lchan_xcch.c index 1945d32..41f63ce 100644 --- a/src/osmo-bts-trx/sched_lchan_xcch.c +++ b/src/osmo-bts-trx/sched_lchan_xcch.c @@ -88,8 +88,7 @@ if (bi->burst_len > 0) { memcpy(burst, bi->burst + 3, 58); memcpy(burst + 58, bi->burst + 87, 58); - } else - memset(burst, 0, 58 * 2); + }

/* wait until complete set of bursts */ if (bi->bid != 3)