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authorNeels Hofmeyr <neels@hofmeyr.de>2019-07-08 14:41:22 +0200
committerNeels Hofmeyr <neels@hofmeyr.de>2019-07-08 15:23:23 +0200
commit0fb9206c6a4032233a505267cc67d0e4f915a584 (patch)
tree35a9a409c57cc017a2746dd51c8cccfe4e06409b /src
parent58e01af8657524c687ac864744738e98981e2271 (diff)
make bsc_clear_request() static
bsc_clear_request() is in fact used only within gsm_08_08.c, make it static to that file. Since the gscon FSM, "real" BSSMAP Clear are sent only by gscon_bssmap_clear(). bsc_clear_request() remains in use for legacy code paths in gsm_08_08.c: - the bsc_filter, i.e. for IMSI filtering; - in move_to_msc(), from handle_cc_setup(), a code path that is in fact not entirely clear to me. It seems to be an old functionality to serve multiple MSCs? Both of which I personally haven't seen in use, are not tested and should probably be completely removed. For now contain legacy code in the static context. Adjust comment. Change-Id: Ic89d0afad42e4b11183a13d2dc6b7bbf0b822fd9
Diffstat (limited to 'src')
-rw-r--r--src/osmo-bsc/gsm_08_08.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/osmo-bsc/gsm_08_08.c b/src/osmo-bsc/gsm_08_08.c
index 2c6a6892a..6ca5455f6 100644
--- a/src/osmo-bsc/gsm_08_08.c
+++ b/src/osmo-bsc/gsm_08_08.c
@@ -509,6 +509,8 @@ early_fail:
return false;
}
+static int bsc_clear_request(struct gsm_subscriber_connection *conn, uint32_t cause);
+
/*
* Plastic surgery... we want to give up the current connection
*/
@@ -635,8 +637,8 @@ done:
return;
}
-/*! BSC->MSC: RR conn has been cleared. */
-int bsc_clear_request(struct gsm_subscriber_connection *conn, uint32_t cause)
+/*! BSSMAP Clear Request for legacy code paths, instead see gscon_bssmap_clear(). */
+static int bsc_clear_request(struct gsm_subscriber_connection *conn, uint32_t cause)
{
int rc;
struct msgb *resp;