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-rw-r--r--src/osmo-bts-trx/sched_lchan_tchf.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/src/osmo-bts-trx/sched_lchan_tchf.c b/src/osmo-bts-trx/sched_lchan_tchf.c
index 067e31a3..6a90327b 100644
--- a/src/osmo-bts-trx/sched_lchan_tchf.c
+++ b/src/osmo-bts-trx/sched_lchan_tchf.c
@@ -171,11 +171,7 @@ int rx_tchf_fn(struct l1sched_ts *l1ts, const struct trx_ul_burst_ind *bi)
"Received AMR DTX frame (rc=%d, BER %d/%d): %s\n",
rc, n_errors, n_bits_total,
gsm0503_amr_dtx_frame_name(chan_state->amr_last_dtx));
- /* ... except AFS_SID_UPDATE, which is in fact a precursor of
- * the actual SID UPDATE frame (AFS_SID_UPDATE_CN) and only
- * used internally by gsm0503_tch_afs_decode_dtx() */
- if (chan_state->amr_last_dtx != AFS_SID_UPDATE)
- is_sub = 1;
+ is_sub = 1;
}
/* The occurrence of the following frames indicates that we