gsm04_08_clear_request(): release loc with arg release=0

In gsm04_08_clear_request(), in_release == 1 anyway and
msc_release_connection() would exit immediately without any effect. Don't
confuse the reader by passing release=1 arg.

Change-Id: I5bf9eb4889d32ad5e42ac7d096bf62fa3a493e20
Reviewed-on: https://gerrit.osmocom.org/93
Reviewed-by: Holger Freyther <holger@freyther.de>
Tested-by: Jenkins Builder
diff --git a/openbsc/src/libmsc/gsm_04_08.c b/openbsc/src/libmsc/gsm_04_08.c
index 68cc906..74da34b 100644
--- a/openbsc/src/libmsc/gsm_04_08.c
+++ b/openbsc/src/libmsc/gsm_04_08.c
@@ -384,7 +384,7 @@
 	 * Cancel any outstanding location updating request
 	 * operation taking place on the subscriber connection.
 	 */
-	release_loc_updating_req(conn, 1);
+	release_loc_updating_req(conn, 0);
 
 	/* We might need to cancel the paging response or such. */
 	if (conn->sec_operation && conn->sec_operation->cb) {