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nl80211: Fix error while enabling AP mode with driver-SME

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Following commit a70cd0db87 ('Don't
register for Beacon frames for IEEE 802.11ad AP'),
nl80211_get_wiphy_data_ap() is unconditionally called when starting AP.
This function tries to register for Beacon frames RX which fails for
some driver which don't support such registration and do not need it in
case the driver implements AP mode SME functionality.

Fix this by conditionally calling nl80211_get_wiphy_data_ap() like prior
to commit a70cd0db87.

Signed-off-by: Dedy Lansky <qca_dlansky@qca.qualcomm.com>
This commit is contained in:
Dedy Lansky 2017-02-05 12:52:09 +02:00 committed by Jouni Malinen
parent eb04c3bf8a
commit 89fa633afb
1 changed files with 2 additions and 1 deletions
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3
src/drivers/driver_nl80211.c
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@ -3786,7 +3786,8 @@ static int wpa_driver_nl80211_set_ap(void *priv,
beacon_set); beacon_set);
if (beacon_set) if (beacon_set)
cmd = NL80211_CMD_SET_BEACON; cmd = NL80211_CMD_SET_BEACON;
else if (!nl80211_get_wiphy_data_ap(bss)) else if (!drv->device_ap_sme && !drv->use_monitor &&
!nl80211_get_wiphy_data_ap(bss))
return -ENOBUFS; return -ENOBUFS;
wpa_hexdump(MSG_DEBUG, "nl80211: Beacon head", wpa_hexdump(MSG_DEBUG, "nl80211: Beacon head",