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nl80211: Do not try to remove non-existing STA WDS interface

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This removes confusing error messages from the default (no WDS) case.
This commit is contained in:
Jouni Malinen 2010-02-10 11:29:53 +02:00 committed by Jouni Malinen
parent aba7569ec8
commit e748062b58
1 changed files with 8 additions and 3 deletions
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11
src/drivers/driver_nl80211.c
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@ -2664,8 +2664,7 @@ static void nl80211_remove_iface(struct wpa_driver_nl80211_data *drv,
if (send_and_recv_msgs(drv, msg, NULL, NULL) == 0)
return;
nla_put_failure:
wpa_printf(MSG_ERROR, "Failed to remove interface (ifidx=%d).\n",
ifidx);
wpa_printf(MSG_ERROR, "Failed to remove interface (ifidx=%d)", ifidx);
}
@ -4218,9 +4217,11 @@ static int i802_set_sta_vlan(void *priv, const u8 *addr,
static int i802_set_wds_sta(void *priv, const u8 *addr, int aid, int val)
{
struct wpa_driver_nl80211_data *drv = priv;
char name[16];
char name[IFNAMSIZ + 1];
os_snprintf(name, sizeof(name), "%s.sta%d", drv->ifname, aid);
wpa_printf(MSG_DEBUG, "nl80211: Set WDS STA addr=" MACSTR
" aid=%d val=%d name=%s", MAC2STR(addr), aid, val, name);
if (val) {
if (nl80211_create_iface(priv, name, NL80211_IFTYPE_AP_VLAN,
NULL, 1) < 0)
@ -4537,6 +4538,10 @@ static int wpa_driver_nl80211_if_remove(void *priv,
struct wpa_driver_nl80211_data *drv = priv;
int ifindex = if_nametoindex(ifname);
wpa_printf(MSG_DEBUG, "nl80211: %s(type=%d ifname=%s) ifindex=%d",
__func__, type, ifname, ifindex);
if (ifindex <= 0)
return -1;
nl80211_remove_iface(drv, ifindex);
#ifdef HOSTAPD