04.08: apply new transaction id inline functions
libosmocore recently added inline functions to relieve callers from applying
bitmasks and bit shifts to access the transaction id of a GSM 04.08 header.
Apply these functions.
diff --git a/openbsc/src/libmsc/gsm_04_11.c b/openbsc/src/libmsc/gsm_04_11.c
index bf256c3..20d18a9 100644
--- a/openbsc/src/libmsc/gsm_04_11.c
+++ b/openbsc/src/libmsc/gsm_04_11.c
@@ -780,7 +780,7 @@
{
struct gsm48_hdr *gh = msgb_l3(msg);
uint8_t msg_type = gh->msg_type;
- uint8_t transaction_id = ((gh->proto_discr >> 4) ^ 0x8); /* flip */
+ uint8_t transaction_id = gsm48_hdr_trans_id_flip_ti(gh);
struct gsm_trans *trans;
int new_trans = 0;
int rc = 0;