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wiphy: Remove those networks that do not have any BSS

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If all the BSSs having same SSID and security have disappeared
from network, then the network can be removed also.
This commit is contained in:
Jukka Rissanen 2015-01-28 14:14:55 +02:00 committed by Denis Kenzior
parent c283557215
commit 4c5498d4cd
1 changed files with 41 additions and 0 deletions
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41
src/wiphy.c
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@ -820,12 +820,53 @@ static void get_scan_callback(struct l_genl_msg *msg, void *user_data)
}
}
static void lost_bss(struct bss *bss)
{
struct network *network = bss->network;
struct bss *old_bss;
if (!network)
return;
old_bss = l_queue_remove_if(network->bss_list, bss_match, bss);
if (old_bss) {
struct netdev *netdev = network->netdev;
l_debug("Lost BSS '%s' with SSID: %s",
bss_address_to_string(old_bss),
util_ssid_to_utf8(network->ssid_len, network->ssid));
if (l_queue_isempty(network->bss_list)) {
const char *id;
l_debug("No BSSs for SSID: %s",
util_ssid_to_utf8(network->ssid_len,
network->ssid));
id = iwd_network_get_id(network->ssid,
network->ssid_len,
network->ssid_security);
network = l_hashmap_remove(netdev->networks, id);
if (network)
network_free(network);
}
bss_free(old_bss);
}
}
static void get_scan_done(void *user)
{
struct netdev *netdev = user;
const struct l_queue_entry *bss_entry;
l_debug("get_scan_done for netdev: %p", netdev);
for (bss_entry = l_queue_get_entries(netdev->old_bss_list); bss_entry;
bss_entry = bss_entry->next)
lost_bss(bss_entry->data);
l_queue_destroy(netdev->old_bss_list, bss_free);
netdev->old_bss_list = NULL;
}