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goodixmoc: Remove internal cancellable

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The driver has an internal cancellable that simply forwards the external
cancellation in the cancel callback. This is not really needed, we can
instead just use the external cancellable directly by fetching it using
fpi_device_get_cancellable().
This commit is contained in:
Benjamin Berg 2021-04-23 10:58:46 +02:00 committed by Benjamin Berg
parent db1e88138b
commit ba920aa41b
1 changed files with 1 additions and 20 deletions
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21
libfprint/drivers/goodixmoc/goodix.c
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@ -54,7 +54,6 @@ struct _FpiDeviceGoodixMoc
gint enroll_stage;
gint max_enroll_stage;
gint max_stored_prints;
GCancellable *cancellable;
GPtrArray *list_result;
guint8 template_id[TEMPLATE_ID_SIZE];
gboolean is_enroll_identify;
@ -220,7 +219,7 @@ fp_cmd_run_state (FpiSsm *ssm,
fpi_usb_transfer_fill_bulk (transfer, EP_IN, EP_IN_MAX_BUF_SIZE);
fpi_usb_transfer_submit (transfer,
self->cmd_cancelable ? 0 : DATA_TIMEOUT,
self->cmd_cancelable ? self->cancellable : NULL,
self->cmd_cancelable ? fpi_device_get_cancellable (dev) : NULL,
fp_cmd_receive_cb,
fpi_ssm_get_data (ssm));
break;
@ -1348,8 +1347,6 @@ gx_fp_init (FpDevice *device)
self->max_stored_prints = FP_MAX_FINGERNUM;
self->is_power_button_shield_on = false;
self->cancellable = g_cancellable_new ();
self->sensorcfg = g_new0 (gxfp_sensor_cfg_t, 1);
ret = gx_proto_init_sensor_config (self->sensorcfg);
@ -1387,7 +1384,6 @@ gx_fp_release_interface (FpiDeviceGoodixMoc *self,
{
g_autoptr(GError) release_error = NULL;
g_clear_object (&self->cancellable);
g_clear_pointer (&self->sensorcfg, g_free);
/* Release usb interface */
@ -1537,20 +1533,6 @@ fpi_device_goodixmoc_init (FpiDeviceGoodixMoc *self)
}
static void
gx_fp_cancel (FpDevice *device)
{
FpiDeviceGoodixMoc *self = FPI_DEVICE_GOODIXMOC (device);
/* Cancel any current interrupt transfer (resulting us to go into
* response reading mode again); then create a new cancellable
* for the next transfers. */
g_cancellable_cancel (self->cancellable);
g_clear_object (&self->cancellable);
self->cancellable = g_cancellable_new ();
}
static const FpIdEntry id_table[] = {
{ .vid = 0x27c6, .pid = 0x5840, },
{ .vid = 0x27c6, .pid = 0x6496, },
@ -1581,7 +1563,6 @@ fpi_device_goodixmoc_class_init (FpiDeviceGoodixMocClass *klass)
dev_class->enroll = gx_fp_enroll;
dev_class->delete = gx_fp_template_delete;
dev_class->list = gx_fp_template_list;
dev_class->cancel = gx_fp_cancel;
dev_class->verify = gx_fp_verify_identify;
dev_class->identify = gx_fp_verify_identify;