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trivial: Allow using NULL as func for fu_device_add_possible_plugin()

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This should be used when a device recovery is not possible.
This commit is contained in:
Richard Hughes 2020-03-27 20:14:19 +00:00
parent 461149e636
commit 00e43fe50e
1 changed files with 13 additions and 3 deletions
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16
libfwupdplugin/fu-device.c
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@ -181,11 +181,14 @@ fu_device_add_possible_plugin (FuDevice *self, const gchar *plugin)
* @self: A #FuDevice
* @domain: A #GQuark, or %0 for all domains
* @code: A #GError code
* @func: (scope async): A function to recover the device
* @func: (scope async) (nullable): A function to recover the device
*
* Sets the optional function to be called when fu_device_retry() fails, which
* is possibly a device reset.
*
* If @func is %NULL then recovery is not possible and an error is returned
* straight away.
*
* Since: 1.4.0
**/
void
@ -199,7 +202,6 @@ fu_device_retry_add_recovery (FuDevice *self,
g_return_if_fail (FU_IS_DEVICE (self));
g_return_if_fail (domain != 0);
g_return_if_fail (func != NULL);
rec = g_new (FuDeviceRetryRecovery, 1);
rec->domain = domain;
@ -298,8 +300,16 @@ fu_device_retry (FuDevice *self,
for (guint j = 0; j < priv->retry_recs->len; j++) {
FuDeviceRetryRecovery *rec = g_ptr_array_index (priv->retry_recs, j);
if (g_error_matches (error_local, rec->domain, rec->code)) {
if (!rec->recovery_func (self, user_data, error))
if (rec->recovery_func != NULL) {
if (!rec->recovery_func (self, user_data, error))
return FALSE;
} else {
g_set_error (error,
G_IO_ERROR,
G_IO_ERROR_FAILED,
"device recovery not possible");
return FALSE;
}
}
}
}