Change in osmo-bts[master]: osmo-bts-trx: remove an 'else' branch in _sched_dl_burst()

[fixeria]

fixeria has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-bts/+/25602 )


Change subject: osmo-bts-trx: remove an 'else' branch in _sched_dl_burst()
......................................................................

osmo-bts-trx: remove an 'else' branch in _sched_dl_burst()

When I introduced this branch in change [1], I was under assumption
that PDCHs never have an associated 'struct gsm_lchan'.  This is
incorrect: the association actually happens during PDCH activation,
i.e. when osmo-pcu establishes connection over the PCUIF.

Enforcing attenuation of 0 dB for other channel types makes no sense.

[1] I3dcee6e910ccc61c5c63c728db9ea04327e2fc98

Change-Id: I77a839725f22be1be4a025f579c4c9ccdfb53460
---
M src/common/scheduler.c
1 file changed, 0 insertions(+), 2 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-bts refs/changes/02/25602/1

diff --git a/src/common/scheduler.c b/src/common/scheduler.c
index 0826eda..0feb00e 100644
--- a/src/common/scheduler.c
+++ b/src/common/scheduler.c
@@ -1327,8 +1327,6 @@
 	/* BS Power reduction (in dB) per logical channel */
 	if (l1cs->lchan != NULL)
 		br->att = l1cs->lchan->bs_power_ctrl.current;
-	else /* Ensure no attenuation in the absence of lchan (e.g. on PDCH) */
-		br->att = 0;
 
 	/* encrypt */
 	if (br->burst_len && l1cs->dl_encr_algo) {

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Gerrit-Project: osmo-bts
Gerrit-Branch: master
Gerrit-Change-Id: I77a839725f22be1be4a025f579c4c9ccdfb53460
Gerrit-Change-Number: 25602
Gerrit-PatchSet: 1
Gerrit-Owner: fixeria <vyanitskiy at sysmocom.de>
Gerrit-MessageType: newchange
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