vlr_lu_fsm: clarify naming of static functions
These functions actually return whether these procedures should be
attempted, not whether they are absolutely required. Rename to avoid
confusion in upcoming patches.
Related: OS#4830
Change-Id: I0ea90476470109134411255ffd1f11d88236c91b
diff --git a/src/libvlr/vlr_access_req_fsm.c b/src/libvlr/vlr_access_req_fsm.c
index af7ec74..5f4795f 100644
--- a/src/libvlr/vlr_access_req_fsm.c
+++ b/src/libvlr/vlr_access_req_fsm.c
@@ -272,8 +272,8 @@
_proc_arq_vlr_node2_post_vlr(fi);
}
-/* Determine if sending of CMC/SMC is required */
-static bool is_cmc_smc_required(struct proc_arq_priv *par)
+/* Return true when CipherModeCmd / SecurityModeCmd should be attempted. */
+static bool is_cmc_smc_to_be_attempted(struct proc_arq_priv *par)
{
/* UTRAN: always send SecModeCmd, even if ciphering is not required.
* GERAN: avoid sending CiphModeCmd if ciphering is not required. */
@@ -288,7 +288,7 @@
LOGPFSM(fi, "%s()\n", __func__);
- if (!is_cmc_smc_required(par)) {
+ if (!is_cmc_smc_to_be_attempted(par)) {
_proc_arq_vlr_node2_post_ciph(fi);
return;
}
@@ -319,7 +319,7 @@
osmo_fsm_inst_state_chg(fi, PR_ARQ_S_WAIT_CIPH, 0, 0);
}
-static bool is_auth_required(struct proc_arq_priv *par)
+static bool is_auth_to_be_attempted(struct proc_arq_priv *par)
{
/* The cases where the authentication procedure should be used
* are defined in 3GPP TS 33.102 */
@@ -339,7 +339,7 @@
OSMO_ASSERT(vsub);
/* TODO: Identity IMEI -> System Failure */
- if (is_auth_required(par)) {
+ if (is_auth_to_be_attempted(par)) {
osmo_fsm_inst_state_chg(fi, PR_ARQ_S_WAIT_AUTH,
0, 0);
vsub->auth_fsm = auth_fsm_start(vsub, fi,