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broadband-modem: don't assert if no AT port in QMI modem enabling unsolicited messages

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2023-09-11T20:23:49.294555Z <err> mm_port_get_device: assertion 'self != NULL' failed
  2023-09-11T20:23:49.294691Z <dbg> [modem0] enabling messaging unsolicited events on primary port (null)
  2023-09-11T20:23:49.294865Z <dbg> [modem0] enabling parent messaging unsolicited events failed: Cannot run sequence: port not given
This commit is contained in:
Aleksander Morgado
2023-09-11 22:37:46 +00:00
parent 36dc193b40
commit 1fc58d4749
1 changed files with 9 additions and 0 deletions
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9
src/mm-broadband-modem.c
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@@ -7412,6 +7412,15 @@ modem_messaging_enable_unsolicited_events (MMIfaceModemMessaging *self,
task = g_task_new (self, NULL, callback, user_data);
primary = mm_base_modem_peek_port_primary (MM_BASE_MODEM (self));
/* Do nothing if the modem doesn't have any AT port (e.g. it could be
* a QMI modem trying to enable the parent unsolicited messages) */
if (!primary) {
g_task_return_new_error (task, MM_CORE_ERROR, MM_CORE_ERROR_FAILED,
"No AT port to enable messaging unsolicited events");
g_object_unref (task);
return;
}
/* Enable unsolicited events for primary port */
mm_obj_dbg (self, "enabling messaging unsolicited events on primary port %s",
mm_port_get_device (MM_PORT (primary)));