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authorJouni Malinen <j@w1.fi>2013-11-24 17:59:28 (GMT)
committerJouni Malinen <j@w1.fi>2013-11-24 19:20:14 (GMT)
commitc67e7e2a23f0038888c00108e846e3eb17bd0281 (patch)
tree620728da40bd37e8945e92bcbf9336655619007f /wpa_supplicant/events.c
parentf88f19b46599c3b1a53b0bc1cf804248a4a3a7f7 (diff)
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Use wpa_radio data for channel list updates
This replaces the now unnecessary iteration of get_radio_name() calls. Signed-hostap: Jouni Malinen <j@w1.fi>
Diffstat (limited to 'wpa_supplicant/events.c')
-rw-r--r--wpa_supplicant/events.c22
1 files changed, 4 insertions, 18 deletions
diff --git a/wpa_supplicant/events.c b/wpa_supplicant/events.c
index 571a3f6..aacf5b9 100644
--- a/wpa_supplicant/events.c
+++ b/wpa_supplicant/events.c
@@ -2653,7 +2653,6 @@ static void wpas_event_deauth(struct wpa_supplicant *wpa_s,
static void wpa_supplicant_update_channel_list(struct wpa_supplicant *wpa_s)
{
- const char *rn, *rn2;
struct wpa_supplicant *ifs;
if (wpa_s->drv_priv == NULL)
@@ -2668,25 +2667,12 @@ static void wpa_supplicant_update_channel_list(struct wpa_supplicant *wpa_s)
#endif /* CONFIG_P2P */
/*
- * Check other interfaces to see if they have the same radio-name. If
+ * Check other interfaces to see if they share the same radio. If
* so, they get updated with this same hw mode info.
*/
- if (!wpa_s->driver->get_radio_name)
- return;
-
- rn = wpa_s->driver->get_radio_name(wpa_s->drv_priv);
- if (rn == NULL || rn[0] == '\0')
- return;
-
- wpa_dbg(wpa_s, MSG_DEBUG, "Checking for other virtual interfaces "
- "sharing same radio (%s) in event_channel_list_change", rn);
-
- for (ifs = wpa_s->global->ifaces; ifs; ifs = ifs->next) {
- if (ifs == wpa_s || !ifs->driver->get_radio_name)
- continue;
-
- rn2 = ifs->driver->get_radio_name(ifs->drv_priv);
- if (rn2 && os_strcmp(rn, rn2) == 0) {
+ dl_list_for_each(ifs, &wpa_s->radio->ifaces, struct wpa_supplicant,
+ radio_list) {
+ if (ifs != wpa_s) {
wpa_printf(MSG_DEBUG, "%s: Updating hw mode",
ifs->ifname);
free_hw_features(ifs);