Introduce gsm_lchan_init() function helper

Let's move lchan specific struct stuff into lchan.c

Change-Id: I9cb96707c63b8b7d76591d25fe906f02e34bb76b

3 files changed, 13 insertions, 8 deletions

diff --git a/include/osmo-bts/gsm_data.h b/include/osmo-bts/gsm_data.h
index fe2862de..b73df5f6 100644
--- a/include/osmo-bts/gsm_data.h
+++ b/include/osmo-bts/gsm_data.h
@@ -556,6 +556,7 @@ const char *gsm_pchan_name(enum gsm_phys_chan_config c);
 const char *gsm_lchant_name(enum gsm_chan_t c);
 char *gsm_ts_name(const struct gsm_bts_trx_ts *ts);
 char *gsm_ts_and_pchan_name(const struct gsm_bts_trx_ts *ts);
+void gsm_lchan_init(struct gsm_lchan *lchan, struct gsm_bts_trx_ts *ts, unsigned int lchan_nr);
 void gsm_lchan_name_update(struct gsm_lchan *lchan);
 const char *gsm_lchans_name(enum gsm_lchan_state s);
 
diff --git a/src/common/bts_trx.c b/src/common/bts_trx.c
index 127e7977..7ef5b52a 100644
--- a/src/common/bts_trx.c
+++ b/src/common/bts_trx.c
@@ -59,14 +59,7 @@ static void gsm_bts_trx_ts_init_lchan(struct gsm_bts_trx_ts *ts)
 
 	for (ln = 0; ln < ARRAY_SIZE(ts->lchan); ln++) {
 		struct gsm_lchan *lchan = &ts->lchan[ln];
-
-		lchan->ts = ts;
-		lchan->nr = ln;
-		lchan->type = GSM_LCHAN_NONE;
-		gsm_lchan_name_update(lchan);
-
-		INIT_LLIST_HEAD(&lchan->sapi_cmds);
-		INIT_LLIST_HEAD(&lchan->dl_tch_queue);
+		gsm_lchan_init(lchan, ts, ln);
 	}
 }
 
diff --git a/src/common/lchan.c b/src/common/lchan.c
index dcec0a31..3b99fc50 100644
--- a/src/common/lchan.c
+++ b/src/common/lchan.c
@@ -25,6 +25,17 @@
 #include <osmo-bts/bts.h>
 #include <osmo-bts/rsl.h>
 
+void gsm_lchan_init(struct gsm_lchan *lchan, struct gsm_bts_trx_ts *ts, unsigned int lchan_nr)
+{
+	lchan->ts = ts;
+	lchan->nr = lchan_nr;
+	lchan->type = GSM_LCHAN_NONE;
+	gsm_lchan_name_update(lchan);
+
+	INIT_LLIST_HEAD(&lchan->sapi_cmds);
+	INIT_LLIST_HEAD(&lchan->dl_tch_queue);
+}
+
 void early_rr_ia_delay_cb(void *data)
 {
 	struct gsm_lchan *lchan = data;