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device: simplify check for ready slaves

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This commit is contained in:
Thomas Haller 2017-05-14 09:52:18 +02:00
parent f4de6734a9
commit d875df5ab4
2 changed files with 9 additions and 41 deletions
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47
src/devices/nm-device.c
View file

@ -3426,25 +3426,6 @@ nm_device_master_add_slave (NMDevice *self, NMDevice *slave, gboolean configure)
return changed;
}
/**
* nm_device_master_get_slaves:
* @self: the master device
*
* Returns: any slaves of which @self is the master. Caller owns returned list.
*/
static GSList *
nm_device_master_get_slaves (NMDevice *self)
{
NMDevicePrivate *priv = NM_DEVICE_GET_PRIVATE (self);
CList *iter;
GSList *slaves = NULL;
c_list_for_each (iter, &priv->slaves)
slaves = g_slist_prepend (slaves, c_list_entry (iter, SlaveInfo, lst_slave)->slave);
return slaves;
}
/**
* nm_device_master_check_slave_physical_port:
* @self: the master device
@ -5987,16 +5968,19 @@ connection_requires_carrier (NMConnection *connection)
}
static gboolean
have_any_ready_slaves (NMDevice *self, const GSList *slaves)
have_any_ready_slaves (NMDevice *self)
{
const GSList *iter;
NMDevicePrivate *priv = NM_DEVICE_GET_PRIVATE (self);
SlaveInfo *info;
CList *iter;
/* Any enslaved slave is "ready" in the generic case as it's
* at least >= NM_DEVCIE_STATE_IP_CONFIG and has had Layer 2
* properties set up.
*/
for (iter = slaves; iter; iter = g_slist_next (iter)) {
if (NM_DEVICE_GET_PRIVATE (NM_DEVICE (iter->data))->is_enslaved)
c_list_for_each (iter, &priv->slaves) {
info = c_list_entry (iter, SlaveInfo, lst_slave);
if (NM_DEVICE_GET_PRIVATE (info->slave)->is_enslaved)
return TRUE;
}
return FALSE;
@ -6020,8 +6004,6 @@ act_stage3_ip4_config_start (NMDevice *self,
NMConnection *connection;
NMActStageReturn ret = NM_ACT_STAGE_RETURN_FAILURE;
const char *method;
GSList *slaves;
gboolean ready_slaves;
connection = nm_device_get_applied_connection (self);
g_return_val_if_fail (connection, NM_ACT_STAGE_RETURN_FAILURE);
@ -6038,11 +6020,7 @@ act_stage3_ip4_config_start (NMDevice *self,
/* If the master has no ready slaves, and depends on slaves for
* a successful IPv4 attempt, then postpone IPv4 addressing.
*/
slaves = nm_device_master_get_slaves (self);
ready_slaves = NM_DEVICE_GET_CLASS (self)->have_any_ready_slaves (self, slaves);
g_slist_free (slaves);
if (ready_slaves == FALSE) {
if (!have_any_ready_slaves (self)) {
_LOGI (LOGD_DEVICE | LOGD_IP4,
"IPv4 config waiting until slaves are ready");
return NM_ACT_STAGE_RETURN_IP_WAIT;
@ -7624,8 +7602,6 @@ act_stage3_ip6_config_start (NMDevice *self,
const char *method;
NMSettingIP6ConfigPrivacy ip6_privacy = NM_SETTING_IP6_CONFIG_PRIVACY_UNKNOWN;
const char *ip6_privacy_str = "0";
GSList *slaves;
gboolean ready_slaves;
connection = nm_device_get_applied_connection (self);
g_return_val_if_fail (connection, NM_ACT_STAGE_RETURN_FAILURE);
@ -7642,11 +7618,7 @@ act_stage3_ip6_config_start (NMDevice *self,
/* If the master has no ready slaves, and depends on slaves for
* a successful IPv6 attempt, then postpone IPv6 addressing.
*/
slaves = nm_device_master_get_slaves (self);
ready_slaves = NM_DEVICE_GET_CLASS (self)->have_any_ready_slaves (self, slaves);
g_slist_free (slaves);
if (ready_slaves == FALSE) {
if (!have_any_ready_slaves (self)) {
_LOGI (LOGD_DEVICE | LOGD_IP6,
"IPv6 config waiting until slaves are ready");
return NM_ACT_STAGE_RETURN_IP_WAIT;
@ -14128,7 +14100,6 @@ nm_device_class_init (NMDeviceClass *klass)
klass->act_stage3_ip6_config_start = act_stage3_ip6_config_start;
klass->act_stage4_ip4_config_timeout = act_stage4_ip4_config_timeout;
klass->act_stage4_ip6_config_timeout = act_stage4_ip6_config_timeout;
klass->have_any_ready_slaves = have_any_ready_slaves;
klass->get_type_description = get_type_description;
klass->get_autoconnect_allowed = get_autoconnect_allowed;

3
src/devices/nm-device.h
View file

@ -364,9 +364,6 @@ typedef struct {
NMDevice *slave,
gboolean configure);
gboolean (* have_any_ready_slaves) (NMDevice *self,
const GSList *slaves);
void (* parent_changed_notify) (NMDevice *self,
int old_ifindex,
NMDevice *old_parent,