From: Holger Hans Peter Freyther <[email protected]>
Use the variable only in the scope it is actually used. This could
reduce the used stack space but that does not really matter to us
right now.
[src/gprs/gb_proxy.c:739]: (style) The scope of the variable 'peer' can be
reduced.
[src/libbsc/abis_nm.c:281]: (style) The scope of the variable 'p_text' can be
reduced.
[src/libbsc/abis_nm.c:547]: (style) The scope of the variable 'msg' can be
reduced.
[src/libbsc/abis_nm.c:1069]: (style) The scope of the variable 'rc' can be
reduced.
[src/libbsc/abis_nm.c:2741]: (style) The scope of the variable 'msg' can be
reduced.
[src/libbsc/abis_rsl.c:1092]: (style) The scope of the variable 'rc' can be
reduced.
[src/libbsc/arfcn_range_encode.c:57]: (style) The scope of the variable 'n' can
be reduced.
[src/libbsc/bsc_api.c:642]: (style) The scope of the variable 'rc' can be
reduced.
[src/ipaccess/ipaccess-find.c:176]: (style) The scope of the variable 'rc' can
be reduced.
[src/libbsc/bsc_vty.c:1040]: (style) The scope of the variable 'lchan' can be
reduced.
[src/libbsc/bsc_vty.c:1041]: (style) The scope of the variable 'trx_nr' can be
reduced.
[src/libbsc/bsc_vty.c:1041]: (style) The scope of the variable 'ts_nr' can be
reduced.
[src/libbsc/bsc_vty.c:1041]: (style) The scope of the variable 'lchan_nr' can
be reduced.
[src/libbsc/bts_nokia_site.c:1167]: (style) The scope of the variable 'noh' can
be reduced.
[src/libbsc/bts_nokia_site.c:1426]: (style) The scope of the variable 'msg' can
be reduced.
[src/libbsc/bts_nokia_site.c:1310]: (style) The scope of the variable
'constructed' can be reduced.
[src/libbsc/bts_nokia_site.c:1368]: (style) The scope of the variable
'constructed' can be reduced.
[src/libbsc/chan_alloc.c:435]: (style) The scope of the variable 'lchan' can be
reduced.
[src/libbsc/system_information.c:337]: (style) The scope of the variable
'cur_bts' can be reduced.
[src/libcommon/gsm_data.c:234]: (style) The scope of the variable 'bts' can be
reduced.
[src/libtrau/rtp_proxy.c:114]: (style) The scope of the variable 'rtpxh' can be
reduced.
[src/libtrau/rtp_proxy.c:118]: (style) The scope of the variable 'x_len' can be
reduced.
[src/libmsc/transaction.c:128]: (style) The scope of the variable 'j' can be
reduced.
[src/libtrau/trau_mux.c:158]: (style) The scope of the variable 'me2' can be
reduced.
[src/osmo-bsc/osmo_bsc_filter.c:320]: (style) The scope of the variable 'lai'
can be reduced.
[src/osmo-bsc/osmo_bsc_msc.c:410]: (style) The scope of the variable 'msg' can
be reduced.
[src/osmo-bsc/osmo_bsc_sccp.c:44]: (style) The scope of the variable 'msg' can
be reduced.
[src/osmo-bsc/osmo_bsc_sccp.c:57]: (style) The scope of the variable 'msg' can
be reduced.
[src/osmo-bsc_mgcp/mgcp_main.c:146]: (style) The scope of the variable 'i' can
be reduced.
[src/osmo-bsc_nat/bsc_nat.c:444]: (style) The scope of the variable 'udt' can
be reduced.
[src/osmo-bsc_nat/bsc_nat_vty.c:544]: (style) The scope of the variable 'rewr'
can be reduced.
[src/osmo-bsc_nat/bsc_ussd.c:375]: (style) The scope of the variable 'lst' can
be reduced.
[src/libmsc/gsm_04_08.c:683]: (style) The scope of the variable 'local_time'
can be reduced.
[src/libmsc/gsm_04_08.c:1638]: (style) The scope of the variable 'rc' can be
reduced.
[src/libmsc/gsm_04_08.c:2938]: (style) The scope of the variable 'transt' can
be reduced.
[src/libtrau/trau_mux.c:332]: (style) The scope of the variable 'ue' can be
reduced.
---
openbsc/src/gprs/gb_proxy.c | 2 +-
openbsc/src/ipaccess/ipaccess-find.c | 2 +-
openbsc/src/libbsc/abis_nm.c | 11 +++++------
openbsc/src/libbsc/abis_rsl.c | 2 +-
openbsc/src/libbsc/arfcn_range_encode.c | 4 ++--
openbsc/src/libbsc/bsc_api.c | 2 +-
openbsc/src/libbsc/bsc_vty.c | 9 +++++----
openbsc/src/libbsc/bts_nokia_site.c | 8 ++++----
openbsc/src/libbsc/chan_alloc.c | 2 +-
openbsc/src/libbsc/system_information.c | 3 ++-
openbsc/src/libcommon/gsm_data.c | 2 +-
openbsc/src/libmsc/gsm_04_08.c | 10 ++++++----
openbsc/src/libmsc/transaction.c | 4 ++--
openbsc/src/libtrau/rtp_proxy.c | 5 +++--
openbsc/src/libtrau/trau_mux.c | 9 ++++++---
openbsc/src/osmo-bsc/osmo_bsc_filter.c | 2 +-
openbsc/src/osmo-bsc/osmo_bsc_msc.c | 3 +--
openbsc/src/osmo-bsc/osmo_bsc_sccp.c | 8 ++++----
openbsc/src/osmo-bsc_mgcp/mgcp_main.c | 2 +-
openbsc/src/osmo-bsc_nat/bsc_nat.c | 3 ++-
openbsc/src/osmo-bsc_nat/bsc_nat_vty.c | 3 +--
openbsc/src/osmo-bsc_nat/bsc_ussd.c | 2 +-
22 files changed, 52 insertions(+), 46 deletions(-)
diff --git a/openbsc/src/gprs/gb_proxy.c b/openbsc/src/gprs/gb_proxy.c
index 3c41529..3639650 100644
--- a/openbsc/src/gprs/gb_proxy.c
+++ b/openbsc/src/gprs/gb_proxy.c
@@ -736,7 +736,6 @@ int gbprox_signal(unsigned int subsys, unsigned int signal,
{
struct ns_signal_data *nssd = signal_data;
struct gprs_nsvc *nsvc = nssd->nsvc;
- struct gbprox_peer *peer;
if (subsys != SS_L_NS)
return 0;
@@ -759,6 +758,7 @@ int gbprox_signal(unsigned int subsys, unsigned int signal,
}
if (!nsvc->remote_end_is_sgsn) {
+ struct gbprox_peer *peer;
/* from BSS to SGSN */
peer = peer_by_nsei(nsvc->nsei);
if (!peer) {
diff --git a/openbsc/src/ipaccess/ipaccess-find.c
b/openbsc/src/ipaccess/ipaccess-find.c
index c8de157..19acf26 100644
--- a/openbsc/src/ipaccess/ipaccess-find.c
+++ b/openbsc/src/ipaccess/ipaccess-find.c
@@ -173,7 +173,6 @@ int main(int argc, char **argv)
{
struct osmo_fd bfd;
char *ifname = NULL;
- int rc;
printf("ipaccess-find (C) 2009 by Harald Welte\n");
printf("This is FREE SOFTWARE with ABSOLUTELY NO WARRANTY\n\n");
@@ -203,6 +202,7 @@ int main(int argc, char **argv)
printf("Trying to find ip.access BTS by broadcast UDP...\n");
while (1) {
+ int rc;
rc = osmo_select_main(0);
if (rc < 0)
exit(3);
diff --git a/openbsc/src/libbsc/abis_nm.c b/openbsc/src/libbsc/abis_nm.c
index 3bf55ec..00fd479 100644
--- a/openbsc/src/libbsc/abis_nm.c
+++ b/openbsc/src/libbsc/abis_nm.c
@@ -278,7 +278,6 @@ static int rx_fail_evt_rep(struct msgb *mb)
struct e1inp_sign_link *sign_link = mb->dst;
struct tlv_parsed tp;
const uint8_t *p_val;
- char *p_text;
LOGPC(DNM, LOGL_ERROR, "Failure Event Report ");
@@ -295,6 +294,7 @@ static int rx_fail_evt_rep(struct msgb *mb)
LOGPC(DNM, LOGL_ERROR, "Probable cause= %02X %02X %02X ",
p_val[0], p_val[1], p_val[2]);
}
if (TLVP_PRESENT(&tp, NM_ATT_ADD_TEXT)) {
+ char *p_text;
p_val = TLVP_VAL(&tp, NM_ATT_ADD_TEXT);
p_text = talloc_strndup(tall_bsc_ctx, (const char *) p_val,
TLVP_LEN(&tp, NM_ATT_ADD_TEXT));
if (p_text) {
@@ -544,9 +544,10 @@ static int abis_nm_rx_lmt_event(struct msgb *mb)
void abis_nm_queue_send_next(struct gsm_bts *bts)
{
int wait = 0;
- struct msgb *msg;
+
/* the queue is empty */
while (!llist_empty(&bts->abis_queue)) {
+ struct msgb *msg;
msg = msgb_dequeue(&bts->abis_queue);
wait = OBSC_NM_W_ACK_CB(msg);
_abis_nm_sendmsg(msg);
@@ -1066,9 +1067,8 @@ static void sw_close_file(struct abis_nm_sw *sw)
/* Fill the window */
static int sw_fill_window(struct abis_nm_sw *sw)
{
- int rc;
-
while (sw->seg_in_window < sw->window_size) {
+ int rc;
rc = sw_load_segment(sw);
if (rc < 0)
return rc;
@@ -2738,9 +2738,8 @@ int ipac_parse_bcch_info(struct ipac_bcch_info *binf,
uint8_t *buf)
void abis_nm_clear_queue(struct gsm_bts *bts)
{
- struct msgb *msg;
-
while (!llist_empty(&bts->abis_queue)) {
+ struct msgb *msg;
msg = msgb_dequeue(&bts->abis_queue);
msgb_free(msg);
}
diff --git a/openbsc/src/libbsc/abis_rsl.c b/openbsc/src/libbsc/abis_rsl.c
index 425dd8d..398f243 100644
--- a/openbsc/src/libbsc/abis_rsl.c
+++ b/openbsc/src/libbsc/abis_rsl.c
@@ -1089,7 +1089,6 @@ static int rsl_rx_meas_res(struct msgb *msg)
struct gsm_meas_rep *mr = lchan_next_meas_rep(msg->lchan);
uint8_t len;
const uint8_t *val;
- int rc;
/* check if this channel is actually active */
/* FIXME: maybe this check should be way more generic/centralized */
@@ -1145,6 +1144,7 @@ static int rsl_rx_meas_res(struct msgb *msg)
mr->ms_l1.ta >>= 2;
}
if (TLVP_PRESENT(&tp, RSL_IE_L3_INFO)) {
+ int rc;
msg->l3h = (uint8_t *) TLVP_VAL(&tp, RSL_IE_L3_INFO);
rc = gsm48_parse_meas_rep(mr, msg);
if (rc < 0)
diff --git a/openbsc/src/libbsc/arfcn_range_encode.c
b/openbsc/src/libbsc/arfcn_range_encode.c
index e67bf0a..d2230a6 100644
--- a/openbsc/src/libbsc/arfcn_range_encode.c
+++ b/openbsc/src/libbsc/arfcn_range_encode.c
@@ -54,12 +54,12 @@ static inline int mod(int data, int range)
*/
int range_enc_find_index(const int range, const int *freqs, const int size)
{
- int i, j, n;
+ int i, j;
const int RANGE_DELTA = (range - 1) / 2;
for (i = 0; i < size; ++i) {
- n = 0;
+ int n = 0;
for (j = 0; j < size; ++j) {
if (mod(freqs[j] - freqs[i], range) <= RANGE_DELTA)
n += 1;
diff --git a/openbsc/src/libbsc/bsc_api.c b/openbsc/src/libbsc/bsc_api.c
index e567038..0a8a2a8 100644
--- a/openbsc/src/libbsc/bsc_api.c
+++ b/openbsc/src/libbsc/bsc_api.c
@@ -639,7 +639,6 @@ static void dispatch_dtap(struct gsm_subscriber_connection
*conn,
/*! \brief RSL has received a DATA INDICATION with L3 from MS */
int gsm0408_rcvmsg(struct msgb *msg, uint8_t link_id)
{
- int rc;
struct bsc_api *api = msg->lchan->ts->trx->bts->network->bsc_api;
struct gsm_lchan *lchan;
@@ -657,6 +656,7 @@ int gsm0408_rcvmsg(struct msgb *msg, uint8_t link_id)
dispatch_dtap(lchan->conn, link_id, msg);
} else {
/* allocate a new connection */
+ int rc;
rc = BSC_API_CONN_POL_REJECT;
lchan->conn = subscr_con_allocate(msg->lchan);
if (!lchan->conn) {
diff --git a/openbsc/src/libbsc/bsc_vty.c b/openbsc/src/libbsc/bsc_vty.c
index 9129059..d1ef244 100644
--- a/openbsc/src/libbsc/bsc_vty.c
+++ b/openbsc/src/libbsc/bsc_vty.c
@@ -1037,8 +1037,7 @@ static int lchan_summary(struct vty *vty, int argc, const
char **argv,
struct gsm_bts *bts;
struct gsm_bts_trx *trx;
struct gsm_bts_trx_ts *ts;
- struct gsm_lchan *lchan;
- int bts_nr, trx_nr, ts_nr, lchan_nr;
+ int bts_nr;
if (argc >= 1) {
/* use the BTS number that the user has specified */
@@ -1054,7 +1053,7 @@ static int lchan_summary(struct vty *vty, int argc, const
char **argv,
return dump_lchan_bts(bts, vty, dump_cb);
}
if (argc >= 2) {
- trx_nr = atoi(argv[1]);
+ int trx_nr = atoi(argv[1]);
if (trx_nr >= bts->num_trx) {
vty_out(vty, "%% can't find TRX %s%s", argv[1],
VTY_NEWLINE);
@@ -1066,7 +1065,7 @@ static int lchan_summary(struct vty *vty, int argc, const
char **argv,
return dump_lchan_trx(trx, vty, dump_cb);
}
if (argc >= 3) {
- ts_nr = atoi(argv[2]);
+ int ts_nr = atoi(argv[2]);
if (ts_nr >= TRX_NR_TS) {
vty_out(vty, "%% can't find TS %s%s", argv[2],
VTY_NEWLINE);
@@ -1078,6 +1077,8 @@ static int lchan_summary(struct vty *vty, int argc, const
char **argv,
return dump_lchan_trx_ts(ts, vty, dump_cb);
}
if (argc >= 4) {
+ struct gsm_lchan *lchan;
+ int lchan_nr;
lchan_nr = atoi(argv[3]);
if (lchan_nr >= TS_MAX_LCHAN) {
vty_out(vty, "%% can't find LCHAN %s%s", argv[3],
diff --git a/openbsc/src/libbsc/bts_nokia_site.c
b/openbsc/src/libbsc/bts_nokia_site.c
index 376a048..ae13335 100644
--- a/openbsc/src/libbsc/bts_nokia_site.c
+++ b/openbsc/src/libbsc/bts_nokia_site.c
@@ -1164,7 +1164,6 @@ static int abis_nm_send_multi_segments(struct gsm_bts
*bts, uint8_t msg_type,
while (len_remain) {
struct abis_om_hdr *oh;
- struct abis_om_nokia_hdr *noh;
struct msgb *msg = nm_msgb_alloc();
if (seq == 0)
@@ -1176,6 +1175,7 @@ static int abis_nm_send_multi_segments(struct gsm_bts
*bts, uint8_t msg_type,
len_to_send = max_send;
if (seq == 0) {
+ struct abis_om_nokia_hdr *noh;
/* first segment */
oh = (struct abis_om_hdr *)msgb_put(msg,
ABIS_OM_NOKIA_HDR_SIZE
@@ -1307,10 +1307,10 @@ static int find_element(uint8_t * data, int len,
uint16_t id, uint8_t * value,
uint8_t ub;
int idx = 0;
int found = 0;
- int constructed __attribute__((unused));
uint16_t id_value;
for (;;) {
+ int constructed __attribute__((unused));
GET_NEXT_BYTE;
@@ -1365,11 +1365,11 @@ static int dump_elements(uint8_t * data, int len)
{
uint8_t ub;
int idx = 0;
- int constructed;
uint16_t id_value;
static char indent[100] = ""; /* TODO: move static to BTS context */
for (;;) {
+ int constructed;
GET_NEXT_BYTE;
@@ -1423,9 +1423,9 @@ static int dump_elements(uint8_t * data, int len)
static void nokia_abis_nm_queue_send_next(struct gsm_bts *bts)
{
int wait = 0;
- struct msgb *msg;
/* the queue is empty */
while (!llist_empty(&bts->abis_queue)) {
+ struct msgb *msg;
msg = msgb_dequeue(&bts->abis_queue);
wait = OBSC_NM_W_ACK_CB(msg);
abis_sendmsg(msg);
diff --git a/openbsc/src/libbsc/chan_alloc.c b/openbsc/src/libbsc/chan_alloc.c
index 9b74329..255c79d 100644
--- a/openbsc/src/libbsc/chan_alloc.c
+++ b/openbsc/src/libbsc/chan_alloc.c
@@ -432,9 +432,9 @@ struct gsm_subscriber_connection
*connection_for_subscr(struct gsm_subscriber *s
{
struct gsm_bts *bts;
struct gsm_network *net = subscr->net;
- struct gsm_lchan *lchan;
llist_for_each_entry(bts, &net->bts_list, list) {
+ struct gsm_lchan *lchan;
lchan = lchan_find(bts, subscr);
if (lchan)
return lchan->conn;
diff --git a/openbsc/src/libbsc/system_information.c
b/openbsc/src/libbsc/system_information.c
index a3deefc..7b7b3d7 100644
--- a/openbsc/src/libbsc/system_information.c
+++ b/openbsc/src/libbsc/system_information.c
@@ -334,7 +334,6 @@ static int bitvec2freq_list(uint8_t *chan_list, struct
bitvec *bv,
static int generate_bcch_chan_list(uint8_t *chan_list, struct gsm_bts *bts,
int si5, int bis, int ter)
{
- struct gsm_bts *cur_bts;
struct bitvec *bv;
if (si5 && bts->neigh_list_manual_mode == NL_MODE_MANUAL_SI5SEP)
@@ -344,6 +343,8 @@ static int generate_bcch_chan_list(uint8_t *chan_list,
struct gsm_bts *bts,
/* Generate list of neighbor cells if we are in automatic mode */
if (bts->neigh_list_manual_mode == NL_MODE_AUTOMATIC) {
+ struct gsm_bts *cur_bts;
+
/* Zero-initialize the bit-vector */
memset(bv->data, 0, bv->data_len);
diff --git a/openbsc/src/libcommon/gsm_data.c b/openbsc/src/libcommon/gsm_data.c
index 5f7e32e..5b42269 100644
--- a/openbsc/src/libcommon/gsm_data.c
+++ b/openbsc/src/libcommon/gsm_data.c
@@ -231,13 +231,13 @@ struct gsm_bts *gsm_bts_by_lac(struct gsm_network *net,
unsigned int lac,
struct gsm_bts *start_bts)
{
int i;
- struct gsm_bts *bts;
int skip = 0;
if (start_bts)
skip = 1;
for (i = 0; i < net->num_bts; i++) {
+ struct gsm_bts *bts;
bts = gsm_bts_num(net, i);
if (skip) {
diff --git a/openbsc/src/libmsc/gsm_04_08.c b/openbsc/src/libmsc/gsm_04_08.c
index df93433..0f77a86 100644
--- a/openbsc/src/libmsc/gsm_04_08.c
+++ b/openbsc/src/libmsc/gsm_04_08.c
@@ -680,7 +680,6 @@ int gsm48_tx_mm_info(struct gsm_subscriber_connection *conn)
time_t cur_t;
struct tm* gmt_time;
- struct tm* local_time;
int tzunits;
int dst = 0;
@@ -781,6 +780,8 @@ int gsm48_tx_mm_info(struct gsm_subscriber_connection *conn)
dst = bts->tz.dst;
}
else {
+ struct tm* local_time;
+
/* Need to get GSM offset and convert into 15 min units */
/* This probably breaks if gmtoff returns a value not evenly
divisible by 15? */
local_time = localtime(&cur_t);
@@ -1635,7 +1636,6 @@ static int tch_recv_mncc(struct gsm_network *net,
uint32_t callref, int enable)
struct gsm_trans *trans;
struct gsm_lchan *lchan;
struct gsm_bts *bts;
- int rc;
/* Find callref */
trans = trans_find_by_callref(net, callref);
@@ -1669,7 +1669,7 @@ static int tch_recv_mncc(struct gsm_network *net,
uint32_t callref, int enable)
}
if (enable) {
/* connect the TCH's to our RTP proxy */
- rc = rsl_ipacc_mdcx_to_rtpsock(lchan);
+ int rc = rsl_ipacc_mdcx_to_rtpsock(lchan);
if (rc < 0)
return rc;
/* assign socket to application interface */
@@ -2935,7 +2935,7 @@ static struct downstate {
int mncc_tx_to_cc(struct gsm_network *net, int msg_type, void *arg)
{
int i, rc = 0;
- struct gsm_trans *trans = NULL, *transt;
+ struct gsm_trans *trans = NULL;
struct gsm_subscriber_connection *conn = NULL;
struct gsm_bts *bts = NULL;
struct gsm_mncc *data = arg, rel;
@@ -3069,6 +3069,8 @@ int mncc_tx_to_cc(struct gsm_network *net, int msg_type,
void *arg)
/* If subscriber has no lchan */
if (!conn) {
+ struct gsm_trans *transt;
+
/* find transaction with this subscriber already paging
*/
llist_for_each_entry(transt, &net->trans_list, entry) {
/* Transaction of our lchan? */
diff --git a/openbsc/src/libmsc/transaction.c b/openbsc/src/libmsc/transaction.c
index e425e67..cde303f 100644
--- a/openbsc/src/libmsc/transaction.c
+++ b/openbsc/src/libmsc/transaction.c
@@ -125,7 +125,7 @@ int trans_assign_trans_id(struct gsm_subscriber *subscr,
struct gsm_network *net = subscr->net;
struct gsm_trans *trans;
unsigned int used_tid_bitmask = 0;
- int i, j, h;
+ int i, h;
if (ti_flag)
ti_flag = 0x8;
@@ -144,7 +144,7 @@ int trans_assign_trans_id(struct gsm_subscriber *subscr,
if (used_tid_bitmask & (1 << (h | ti_flag)))
break;
for (i = 0; i < 7; i++) {
- j = ((h + i) % 7) | ti_flag;
+ int j = ((h + i) % 7) | ti_flag;
if ((used_tid_bitmask & (1 << j)) == 0)
return j;
}
diff --git a/openbsc/src/libtrau/rtp_proxy.c b/openbsc/src/libtrau/rtp_proxy.c
index 143bfa0..0b42b8d 100644
--- a/openbsc/src/libtrau/rtp_proxy.c
+++ b/openbsc/src/libtrau/rtp_proxy.c
@@ -111,11 +111,9 @@ static int rtp_decode(struct msgb *msg, uint32_t callref,
struct msgb **data)
struct msgb *new_msg;
struct gsm_data_frame *frame;
struct rtp_hdr *rtph = (struct rtp_hdr *)msg->data;
- struct rtp_x_hdr *rtpxh;
uint8_t *payload;
int payload_len;
int msg_type;
- int x_len;
if (msg->len < 12) {
DEBUGPC(DLMUX, "received RTP frame too short (len = %d)\n",
@@ -135,6 +133,9 @@ static int rtp_decode(struct msgb *msg, uint32_t callref,
struct msgb **data)
return -EINVAL;
}
if (rtph->extension) {
+ struct rtp_x_hdr *rtpxh;
+ int x_len;
+
if (payload_len < sizeof(struct rtp_x_hdr)) {
DEBUGPC(DLMUX, "received RTP frame too short for "
"extension header\n");
diff --git a/openbsc/src/libtrau/trau_mux.c b/openbsc/src/libtrau/trau_mux.c
index fd1895f..8ad045b 100644
--- a/openbsc/src/libtrau/trau_mux.c
+++ b/openbsc/src/libtrau/trau_mux.c
@@ -155,10 +155,10 @@ int trau_mux_map_lchan(const struct gsm_lchan *src,
/* unmap one particular subslot from another subslot */
int trau_mux_unmap(const struct gsm_e1_subslot *ss, uint32_t callref)
{
- struct map_entry *me, *me2;
struct upqueue_entry *ue, *ue2;
- if (ss)
+ if (ss) {
+ struct map_entry *me, *me2;
llist_for_each_entry_safe(me, me2, &ss_map, list) {
if (!memcmp(&me->src, ss, sizeof(*ss)) ||
!memcmp(&me->dst, ss, sizeof(*ss))) {
@@ -166,6 +166,8 @@ int trau_mux_unmap(const struct gsm_e1_subslot *ss,
uint32_t callref)
return 0;
}
}
+ }
+
llist_for_each_entry_safe(ue, ue2, &ss_upqueue, list) {
if (ue->callref == callref) {
llist_del(&ue->list);
@@ -327,7 +329,6 @@ int trau_mux_input(struct gsm_e1_subslot *src_e1_ss,
uint8_t trau_bits_out[TRAU_FRAME_BITS];
struct gsm_e1_subslot *dst_e1_ss = lookup_trau_mux_map(src_e1_ss);
struct subch_mux *mx;
- struct upqueue_entry *ue;
int rc;
/* decode TRAU, change it to downlink, re-encode */
@@ -337,6 +338,8 @@ int trau_mux_input(struct gsm_e1_subslot *src_e1_ss,
if (!dst_e1_ss) {
struct msgb *msg = NULL;
+ struct upqueue_entry *ue;
+
/* frame shall be sent to upqueue */
if (!(ue = lookup_trau_upqueue(src_e1_ss)))
return -EINVAL;
diff --git a/openbsc/src/osmo-bsc/osmo_bsc_filter.c
b/openbsc/src/osmo-bsc/osmo_bsc_filter.c
index 608f525..229a59d 100644
--- a/openbsc/src/osmo-bsc/osmo_bsc_filter.c
+++ b/openbsc/src/osmo-bsc/osmo_bsc_filter.c
@@ -317,7 +317,6 @@ int bsc_scan_msc_msg(struct gsm_subscriber_connection
*conn, struct msgb *msg)
{
struct osmo_msc_data *msc;
struct gsm_network *net;
- struct gsm48_loc_area_id *lai;
struct gsm48_hdr *gh;
uint8_t mtype;
int length = msgb_l3len(msg);
@@ -336,6 +335,7 @@ int bsc_scan_msc_msg(struct gsm_subscriber_connection
*conn, struct msgb *msg)
if (mtype == GSM48_MT_MM_LOC_UPD_ACCEPT) {
if (msc->core_ncc != -1 || msc->core_mcc != -1) {
+ struct gsm48_loc_area_id *lai;
if (msgb_l3len(msg) >= sizeof(*gh) + sizeof(*lai)) {
lai = (struct gsm48_loc_area_id *) &gh->data[0];
gsm48_generate_lai(lai, net->country_code,
diff --git a/openbsc/src/osmo-bsc/osmo_bsc_msc.c
b/openbsc/src/osmo-bsc/osmo_bsc_msc.c
index 0acc290..064977f 100644
--- a/openbsc/src/osmo-bsc/osmo_bsc_msc.c
+++ b/openbsc/src/osmo-bsc/osmo_bsc_msc.c
@@ -407,9 +407,8 @@ static void send_lacs(struct gsm_network *net, struct
bsc_msc_connection *conn)
static void initialize_if_needed(struct bsc_msc_connection *conn)
{
- struct msgb *msg;
-
if (!conn->is_authenticated) {
+ struct msgb *msg;
/* send a gsm 08.08 reset message from here */
msg = gsm0808_create_reset();
if (!msg) {
diff --git a/openbsc/src/osmo-bsc/osmo_bsc_sccp.c
b/openbsc/src/osmo-bsc/osmo_bsc_sccp.c
index 3dd0a52..bc7a314 100644
--- a/openbsc/src/osmo-bsc/osmo_bsc_sccp.c
+++ b/openbsc/src/osmo-bsc/osmo_bsc_sccp.c
@@ -41,9 +41,9 @@ static LLIST_HEAD(active_connections);
static void free_queued(struct osmo_bsc_sccp_con *conn)
{
- struct msgb *msg;
-
while (!llist_empty(&conn->sccp_queue)) {
+ struct msgb *msg;
+
/* this is not allowed to fail */
msg = msgb_dequeue(&conn->sccp_queue);
msgb_free(msg);
@@ -54,9 +54,9 @@ static void free_queued(struct osmo_bsc_sccp_con *conn)
static void send_queued(struct osmo_bsc_sccp_con *conn)
{
- struct msgb *msg;
-
while (!llist_empty(&conn->sccp_queue)) {
+ struct msgb *msg;
+
/* this is not allowed to fail */
msg = msgb_dequeue(&conn->sccp_queue);
sccp_connection_write(conn->sccp, msg);
diff --git a/openbsc/src/osmo-bsc_mgcp/mgcp_main.c
b/openbsc/src/osmo-bsc_mgcp/mgcp_main.c
index 14ec221..deda5cc 100644
--- a/openbsc/src/osmo-bsc_mgcp/mgcp_main.c
+++ b/openbsc/src/osmo-bsc_mgcp/mgcp_main.c
@@ -143,7 +143,6 @@ static int read_call_agent(struct osmo_fd *fd, unsigned int
what)
socklen_t slen = sizeof(addr);
struct msgb *msg;
struct msgb *resp;
- int i;
msg = (struct msgb *) fd->data;
@@ -170,6 +169,7 @@ static int read_call_agent(struct osmo_fd *fd, unsigned int
what)
}
if (reset_endpoints) {
+ int i;
LOGP(DMGCP, LOGL_NOTICE,
"Asked to reset endpoints: %d/%d\n",
reset_trunk->trunk_nr, reset_trunk->trunk_type);
diff --git a/openbsc/src/osmo-bsc_nat/bsc_nat.c
b/openbsc/src/osmo-bsc_nat/bsc_nat.c
index 1aef27e..dd9d25a 100644
--- a/openbsc/src/osmo-bsc_nat/bsc_nat.c
+++ b/openbsc/src/osmo-bsc_nat/bsc_nat.c
@@ -441,10 +441,11 @@ static void bsc_send_con_release(struct bsc_connection
*bsc,
/* 2. release the BSC side */
if (con->con_type == NAT_CON_TYPE_LU) {
- struct msgb *payload, *udt;
+ struct msgb *payload;
payload = gsm48_create_loc_upd_rej(cause->lu_reject_cause);
if (payload) {
+ struct msgb *udt;
gsm0808_prepend_dtap_header(payload, 0);
udt = sccp_create_dt1(&con->real_ref, payload->data,
payload->len);
if (udt)
diff --git a/openbsc/src/osmo-bsc_nat/bsc_nat_vty.c
b/openbsc/src/osmo-bsc_nat/bsc_nat_vty.c
index 261a194..672ba40 100644
--- a/openbsc/src/osmo-bsc_nat/bsc_nat_vty.c
+++ b/openbsc/src/osmo-bsc_nat/bsc_nat_vty.c
@@ -541,10 +541,9 @@ DEFUN(cfg_nat_no_imsi_black_list_fn,
static int replace_rules(struct bsc_nat *nat, char **name,
struct llist_head *head, const char *file)
{
- struct osmo_config_list *rewr = NULL;
-
bsc_replace_string(nat, name, file);
if (*name) {
+ struct osmo_config_list *rewr;
rewr = osmo_config_list_parse(nat, *name);
bsc_nat_num_rewr_entry_adapt(nat, head, rewr);
talloc_free(rewr);
diff --git a/openbsc/src/osmo-bsc_nat/bsc_ussd.c
b/openbsc/src/osmo-bsc_nat/bsc_ussd.c
index 5f073bf..66d863e 100644
--- a/openbsc/src/osmo-bsc_nat/bsc_ussd.c
+++ b/openbsc/src/osmo-bsc_nat/bsc_ussd.c
@@ -372,7 +372,6 @@ int bsc_ussd_check(struct nat_sccp_connection *con, struct
bsc_nat_parsed *parse
uint8_t proto;
uint8_t ti;
struct gsm48_hdr *hdr48;
- struct bsc_nat_acc_lst *lst;
struct ussd_request req;
/*
@@ -412,6 +411,7 @@ int bsc_ussd_check(struct nat_sccp_connection *con, struct
bsc_nat_parsed *parse
return 0;
if (msg_type == GSM0480_MTYPE_REGISTER) {
+ struct bsc_nat_acc_lst *lst;
/* now check if it is a IMSI we care about */
lst = bsc_nat_acc_lst_find(con->bsc->nat,
--
1.9.1
