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iface-modem-3gpp: ignore initial registration check result when enabling

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This patch extends commit c9e85b671 ("iface-modem-3gpp: ignore initial
registration check result when appropriate") to handle the situation
where a registration check update may prematurely transition the modem
to the 'enabled' state while the modem is still being enabled.

The issue is identified by Dan Williams <dcbw@redhat.com>. More details
can be found in https://bugs.freedesktop.org/show_bug.cgi?id=106468
This commit is contained in:
Ben Chan
2018-05-16 12:45:57 -07:00
committed by Aleksander Morgado
parent 3e469e7b80
commit 051b15cca8
1 changed files with 7 additions and 7 deletions
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14
src/mm-iface-modem-3gpp.c
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@@ -1332,17 +1332,17 @@ update_registration_state (MMIfaceModem3gpp *self,
if (ctx->reloading_registration_info)
return;
/* If the modem isn't already enabled or being enabled, this
* registration state update is due to a previously scheduled
* initial registration check when the modem was being enabled.
* We need to ignore it as otherwise it may cause an incorrect
* transition of the registration state and modem state when the
* modem is being disabled. */
/* If the modem isn't already enabled, this registration state update
* could be due to a previously scheduled initial registration check
* when the modem was being enabled. We need to ignore it as otherwise
* it may cause an incorrect transition of the registration state and
* modem state when the modem is being disabled or still going through
* enable steps */
modem_state = MM_MODEM_STATE_UNKNOWN;
g_object_get (self,
MM_IFACE_MODEM_STATE, &modem_state,
NULL);
if (modem_state < MM_MODEM_STATE_ENABLING) {
if (modem_state < MM_MODEM_STATE_ENABLED) {
mm_dbg ("Modem %s: 3GPP Registration state change ignored as modem isn't enabled",
g_dbus_object_get_object_path (G_DBUS_OBJECT (self)));
return;