bugfix: missing early return in TPC derivation

4 years ago · e2c37ad513
parent 75eebd6b5d
commit e2c37ad513
1 changed files with 3 additions and 1 deletions
--- a/srsenb/hdr/stack/mac/sched_ue_ctrl/tpc.h
+++ b/srsenb/hdr/stack/mac/sched_ue_ctrl/tpc.h
@ -171,7 +171,9 @@ private:
    }
    if (last_phr < 0) {
      // negative PHR
-      encode_tpc_delta(-1);
+      logger.info(
+          "TPC: rnti=0x%x, %s command=-1 due to PHR=%d < 0", rnti, cc == PUSCH_CODE ? "PUSCH" : "PUCCH", last_phr);
+      return encode_tpc_delta(-1);
    }
    if ((tti_count - ch_snr.last_tpc_tti_count) < min_tpc_tti_interval) {
      // more time required before sending next TPC