abis_rsl.c: Remove unused variable net.
The old BSC code had code to override the payload type, this has
been removed, remove the variable accessing it.
GCC warning:
abis_rsl.c: In function ‘ipa_rtp_pt_for_lchan’:
abis_rsl.c:1590:22: warning: unused variable ‘net’ [-Wunused-variable]
diff --git a/openbsc/src/libbsc/abis_rsl.c b/openbsc/src/libbsc/abis_rsl.c
index 841afab..d2bae91 100644
--- a/openbsc/src/libbsc/abis_rsl.c
+++ b/openbsc/src/libbsc/abis_rsl.c
@@ -1590,8 +1590,6 @@
static uint8_t ipa_rtp_pt_for_lchan(struct gsm_lchan *lchan)
{
- struct gsm_network *net = lchan->ts->trx->bts->network;
-
switch (lchan->tch_mode) {
case GSM48_CMODE_SPEECH_V1:
switch (lchan->type) {