bts: Adapt trx check based on bts->trx[] defined array size
This way the code is not hardcoded to 8 TRX.
Related: OS#5827
Change-Id: I5ccb5ec27bc189d17c62e7f2a59fae0b3bddf8e3
diff --git a/src/bts.cpp b/src/bts.cpp
index 06ac5a7..cf39aa4 100644
--- a/src/bts.cpp
+++ b/src/bts.cpp
@@ -632,7 +632,7 @@
unsigned int best_cnt = 0;
uint8_t best_first_tfi = 0;
- if (use_trx >= 0 && use_trx < 8)
+ if (use_trx >= 0 && use_trx < (int8_t)ARRAY_SIZE(bts->trx))
trx_from = trx_to = use_trx;
else {
trx_from = 0;