fixeria has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmocom-bb/+/30451 )
Change subject: trxcon: constify pointers in L1CTL decoding functions ......................................................................
trxcon: constify pointers in L1CTL decoding functions
Change-Id: Ife66b3c14f0ee2f29bf934db1f58512d52669b38 --- M src/host/trxcon/src/l1ctl.c 1 file changed, 30 insertions(+), 30 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmocom-bb refs/changes/51/30451/1
diff --git a/src/host/trxcon/src/l1ctl.c b/src/host/trxcon/src/l1ctl.c index 989e3c2..8c9372b 100644 --- a/src/host/trxcon/src/l1ctl.c +++ b/src/host/trxcon/src/l1ctl.c @@ -337,10 +337,10 @@ static int l1ctl_rx_fbsb_req(struct trxcon_inst *trxcon, struct msgb *msg) { struct osmo_fsm_inst *fi = trxcon->fi; - struct l1ctl_fbsb_req *fbsb; + const struct l1ctl_fbsb_req *fbsb; int rc = 0;
- fbsb = (struct l1ctl_fbsb_req *) msg->l1h; + fbsb = (const struct l1ctl_fbsb_req *)msg->l1h; if (msgb_l1len(msg) < sizeof(*fbsb)) { LOGPFSMSL(fi, g_logc_l1c, LOGL_ERROR, "MSG too short FBSB Req: %u\n", @@ -371,10 +371,10 @@ static int l1ctl_rx_pm_req(struct trxcon_inst *trxcon, struct msgb *msg) { struct osmo_fsm_inst *fi = trxcon->fi; - struct l1ctl_pm_req *pmr; + const struct l1ctl_pm_req *pmr; int rc = 0;
- pmr = (struct l1ctl_pm_req *) msg->l1h; + pmr = (const struct l1ctl_pm_req *)msg->l1h; if (msgb_l1len(msg) < sizeof(*pmr)) { LOGPFSMSL(fi, g_logc_l1c, LOGL_ERROR, "MSG too short PM Req: %u\n", @@ -404,10 +404,10 @@ static int l1ctl_rx_reset_req(struct trxcon_inst *trxcon, struct msgb *msg) { struct osmo_fsm_inst *fi = trxcon->fi; - struct l1ctl_reset *res; + const struct l1ctl_reset *res; int rc = 0;
- res = (struct l1ctl_reset *) msg->l1h; + res = (const struct l1ctl_reset *)msg->l1h; if (msgb_l1len(msg) < sizeof(*res)) { LOGPFSMSL(fi, g_logc_l1c, LOGL_ERROR, "MSG too short Reset Req: %u\n", @@ -459,10 +459,10 @@ static int l1ctl_rx_ccch_mode_req(struct trxcon_inst *trxcon, struct msgb *msg) { struct osmo_fsm_inst *fi = trxcon->fi; - struct l1ctl_ccch_mode_req *mode_req; + const struct l1ctl_ccch_mode_req *mode_req; int rc;
- mode_req = (struct l1ctl_ccch_mode_req *)msg->l1h; + mode_req = (const struct l1ctl_ccch_mode_req *)msg->l1h; if (msgb_l1len(msg) < sizeof(*mode_req)) { LOGPFSMSL(fi, g_logc_l1c, LOGL_ERROR, "MSG too short Reset Req: %u\n", @@ -492,9 +492,9 @@ { struct trxcon_param_tx_access_burst_req req; struct osmo_fsm_inst *fi = trxcon->fi; - struct l1ctl_info_ul *ul; + const struct l1ctl_info_ul *ul;
- ul = (struct l1ctl_info_ul *) msg->l1h; + ul = (const struct l1ctl_info_ul *)msg->l1h;
if (is_11bit) { const struct l1ctl_ext_rach_req *rr = (void *)ul->payload; @@ -590,12 +590,12 @@ static int l1ctl_rx_dm_est_req(struct trxcon_inst *trxcon, struct msgb *msg) { struct osmo_fsm_inst *fi = trxcon->fi; - struct l1ctl_dm_est_req *est_req; - struct l1ctl_info_ul *ul; + const struct l1ctl_dm_est_req *est_req; + const struct l1ctl_info_ul *ul; int rc;
- ul = (struct l1ctl_info_ul *) msg->l1h; - est_req = (struct l1ctl_dm_est_req *) ul->payload; + ul = (const struct l1ctl_info_ul *)msg->l1h; + est_req = (const struct l1ctl_dm_est_req *)ul->payload;
struct trxcon_param_dch_est_req req = { .chan_nr = ul->chan_nr, @@ -642,11 +642,11 @@ static int l1ctl_rx_dt_req(struct trxcon_inst *trxcon, struct msgb *msg, bool traffic) { struct osmo_fsm_inst *fi = trxcon->fi; - struct l1ctl_info_ul *ul; + const struct l1ctl_info_ul *ul;
/* Extract UL frame header */ - ul = (struct l1ctl_info_ul *) msg->l1h; - msg->l2h = ul->payload; + ul = (const struct l1ctl_info_ul *)msg->l1h; + msg->l2h = (uint8_t *)ul->payload;
struct trxcon_param_tx_data_req req = { .traffic = traffic, @@ -677,11 +677,11 @@ static int l1ctl_rx_param_req(struct trxcon_inst *trxcon, struct msgb *msg) { struct osmo_fsm_inst *fi = trxcon->fi; - struct l1ctl_par_req *par_req; - struct l1ctl_info_ul *ul; + const struct l1ctl_par_req *par_req; + const struct l1ctl_info_ul *ul;
- ul = (struct l1ctl_info_ul *) msg->l1h; - par_req = (struct l1ctl_par_req *) ul->payload; + ul = (const struct l1ctl_info_ul *)msg->l1h; + par_req = (const struct l1ctl_par_req *)ul->payload;
LOGPFSMSL(fi, g_logc_l1c, LOGL_NOTICE, "Received L1CTL_PARAM_REQ (ta=%d, tx_power=%u)\n", @@ -704,10 +704,10 @@ static int l1ctl_rx_tch_mode_req(struct trxcon_inst *trxcon, struct msgb *msg) { struct osmo_fsm_inst *fi = trxcon->fi; - struct l1ctl_tch_mode_req *mode_req; + const struct l1ctl_tch_mode_req *mode_req; int rc;
- mode_req = (struct l1ctl_tch_mode_req *)msg->l1h; + mode_req = (const struct l1ctl_tch_mode_req *)msg->l1h;
LOGPFSMSL(fi, g_logc_l1c, LOGL_NOTICE, "Received L1CTL_TCH_MODE_REQ (tch_mode=%u, audio_mode=%u)\n", @@ -739,11 +739,11 @@ static int l1ctl_rx_crypto_req(struct trxcon_inst *trxcon, struct msgb *msg) { struct osmo_fsm_inst *fi = trxcon->fi; - struct l1ctl_crypto_req *cr; - struct l1ctl_info_ul *ul; + const struct l1ctl_crypto_req *cr; + const struct l1ctl_info_ul *ul;
- ul = (struct l1ctl_info_ul *) msg->l1h; - cr = (struct l1ctl_crypto_req *) ul->payload; + ul = (const struct l1ctl_info_ul *)msg->l1h; + cr = (const struct l1ctl_crypto_req *)ul->payload;
struct trxcon_param_crypto_req req = { .chan_nr = ul->chan_nr, @@ -764,10 +764,10 @@
int trxcon_l1ctl_receive(struct trxcon_inst *trxcon, struct msgb *msg) { - struct l1ctl_hdr *l1h; + const struct l1ctl_hdr *l1h;
- l1h = (struct l1ctl_hdr *) msg->l1h; - msg->l1h = l1h->data; + l1h = (const struct l1ctl_hdr *)msg->l1h; + msg->l1h = (uint8_t *)l1h->data;
switch (l1h->msg_type) { case L1CTL_FBSB_REQ:
-
fixeria