chan_alloc.c: Don't remove SDCCH/8 without CBCH
In commit 30f1f376383df3ae8d85e96542bf14d174c25d89 we wanted to add
support for SDCCH/8+CBCH, not replace the existing SDCCH/8 with the new
CBCH-enabled configuration.
diff --git a/openbsc/src/libbsc/chan_alloc.c b/openbsc/src/libbsc/chan_alloc.c
index 657aedc..51bd76f 100644
--- a/openbsc/src/libbsc/chan_alloc.c
+++ b/openbsc/src/libbsc/chan_alloc.c
@@ -113,6 +113,7 @@
/* Every secondary TRX is configured for TCH/F
* and TCH/H only */
switch (pchan) {
+ case GSM_PCHAN_SDCCH8_SACCH8C:
case GSM_PCHAN_SDCCH8_SACCH8C_CBCH:
from = 1; to = 1;
case GSM_PCHAN_TCH_F: