bsc_api: The cipher mode is not a message on the air interface
The cipher mode reject will be send in case the BSC is not
able to support the requested cipher. So this reject can be
handled by however attempts to enable ciphering.
diff --git a/openbsc/include/openbsc/bsc_api.h b/openbsc/include/openbsc/bsc_api.h
index 8848c91..14f5c69 100644
--- a/openbsc/include/openbsc/bsc_api.h
+++ b/openbsc/include/openbsc/bsc_api.h
@@ -12,8 +12,6 @@
void (*sapi_n_reject)(struct gsm_subscriber_connection *conn, int dlci);
void (*cipher_mode_compl)(struct gsm_subscriber_connection *conn,
struct msgb *msg, uint8_t chosen_encr);
- void (*cipher_mode_reject)(struct gsm_subscriber_connection *conn,
- struct msgb *msg, uint16_t reason);
int (*compl_l3)(struct gsm_subscriber_connection *conn,
struct msgb *msg, uint16_t chosen_channel);
void (*dtap)(struct gsm_subscriber_connection *conn, struct msgb *msg);
diff --git a/openbsc/src/bsc/osmo_bsc_api.c b/openbsc/src/bsc/osmo_bsc_api.c
index f1ba559..5570241 100644
--- a/openbsc/src/bsc/osmo_bsc_api.c
+++ b/openbsc/src/bsc/osmo_bsc_api.c
@@ -29,11 +29,6 @@
{
}
-static void bsc_cipher_mode_reject(struct gsm_subscriber_connection *conn,
- struct msgb *msg, uint16_t reason)
-{
-}
-
static int bsc_compl_l3(struct gsm_subscriber_connection *conn, struct msgb *msg,
uint16_t chosen_channel)
{
@@ -64,7 +59,6 @@
static struct bsc_api bsc_handler = {
.sapi_n_reject = bsc_sapi_n_reject,
.cipher_mode_compl = bsc_cipher_mode_compl,
- .cipher_mode_reject = bsc_cipher_mode_reject,
.compl_l3 = bsc_compl_l3,
.dtap = bsc_dtap,
.assign_compl = bsc_assign_compl,