From 016ba29ec23c65ff3ccbd12e6128384567d34406 Mon Sep 17 00:00:00 2001
From: Holger Hans Peter Freyther <zecke@selfish.org>
Date: Mon, 20 Dec 2010 16:21:18 +0100
Subject: msc: Remove the msc_clear_queue now that it is not needed

---
 include/bsc_data.h |  1 -
 src/links.c        |  4 ++++
 src/main.c         | 12 ------------
 src/main_udt.c     | 10 ----------
 src/msc_conn.c     |  5 -----
 5 files changed, 4 insertions(+), 28 deletions(-)

diff --git a/include/bsc_data.h b/include/bsc_data.h
index b8c9b26..7ac39f8 100644
--- a/include/bsc_data.h
+++ b/include/bsc_data.h
@@ -134,7 +134,6 @@ void msc_send_rlc(struct bsc_data *bsc, struct sccp_source_reference *src, struc
 void msc_send_reset(struct bsc_data *bsc);
 void msc_send_msg(struct bsc_data *bsc, int rc, struct sccp_parse_result *, struct msgb *msg);
 void msc_send_direct(struct bsc_data *bsc, struct msgb *msg);
-void msc_clear_queue(struct bsc_data *data);
 void msc_close_connection(struct bsc_data *data);
 
 /* connection tracking and action */
diff --git a/src/links.c b/src/links.c
index cc0f358..9ddd98d 100644
--- a/src/links.c
+++ b/src/links.c
@@ -27,6 +27,10 @@
 
 extern struct bsc_data bsc;
 
+void mtp_link_sccp_down(struct mtp_link *link)
+{
+}
+
 void mtp_link_submit(struct mtp_link *link, struct msgb *msg)
 {
 	bsc.link.write(&bsc.link, msg);
diff --git a/src/main.c b/src/main.c
index 5546ded..c922474 100644
--- a/src/main.c
+++ b/src/main.c
@@ -83,11 +83,6 @@ static void mgcp_reset(struct bsc_data *bsc)
 /*
  * methods called from the MTP Level3 part
  */
-void mtp_link_sccp_down(struct mtp_link *link)
-{
-	msc_clear_queue(&bsc);
-}
-
 void mtp_link_forward_sccp(struct mtp_link *link, struct msgb *_msg, int sls)
 {
 	int rc;
@@ -96,7 +91,6 @@ void mtp_link_forward_sccp(struct mtp_link *link, struct msgb *_msg, int sls)
 	rc = bss_patch_filter_msg(_msg, &result);
 	if (rc == BSS_FILTER_RESET) {
 		LOGP(DMSC, LOGL_NOTICE, "Filtering BSS Reset from the BSC\n");
-		msc_clear_queue(&bsc);
 		mgcp_reset(&bsc);
 		send_reset_ack(link, sls);
 		return;
@@ -288,9 +282,6 @@ void release_bsc_resources(struct bsc_data *bsc)
 		bsc->reset_count = 0;
 		bsc_schedule_timer(&bsc->reset_timeout, 10, 0);
 	}
-
-	/* clear pending messages from the MSC */
-	msc_clear_queue(bsc);
 }
 
 void bsc_link_down(struct link_data *data)
@@ -306,9 +297,6 @@ void bsc_link_down(struct link_data *data)
 
 	data->clear_queue(data);
 
-	/* clear pending messages from the MSC */
-	msc_clear_queue(data->bsc);
-
 	/* If we have an A link send a reset to the MSC */
 	msc_send_reset(data->bsc);
 }
diff --git a/src/main_udt.c b/src/main_udt.c
index 07bf587..3e92bf2 100644
--- a/src/main_udt.c
+++ b/src/main_udt.c
@@ -65,11 +65,6 @@ extern void cell_vty_init(void);
 /*
  * methods called from the MTP Level3 part
  */
-void mtp_link_sccp_down(struct mtp_link *link)
-{
-	msc_clear_queue(&bsc);
-}
-
 void mtp_link_forward_sccp(struct mtp_link *link, struct msgb *_msg, int sls)
 {
 	msc_send_direct(&bsc, _msg);
@@ -86,9 +81,6 @@ void bsc_link_down(struct link_data *data)
 
 	data->clear_queue(data);
 
-	/* clear pending messages from the MSC */
-	msc_clear_queue(data->bsc);
-
 	/* If we have an A link send a reset to the MSC */
 	msc_send_reset(data->bsc);
 }
@@ -257,8 +249,6 @@ int main(int argc, char **argv)
 
 void release_bsc_resources(struct bsc_data *bsc)
 {
-	/* clear pending messages from the MSC */
-	msc_clear_queue(bsc);
 }
 
 struct msgb *create_sccp_rlc(struct sccp_source_reference *src_ref,
diff --git a/src/msc_conn.c b/src/msc_conn.c
index 9f8e4c6..5d1b329 100644
--- a/src/msc_conn.c
+++ b/src/msc_conn.c
@@ -53,11 +53,6 @@ int send_or_queue_bsc_msg(struct mtp_link *link, int sls, struct msgb *msg)
 	return 0;
 }
 
-
-void msc_clear_queue(struct bsc_data *data)
-{
-}
-
 void msc_close_connection(struct bsc_data *bsc)
 {
 	struct bsc_fd *bfd = &bsc->msc_connection.bfd;
-- 
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