tree 79f89f85ca9f6aff2efa1f7f1aed319ae3c1a51f
parent 2bd7e35da011f51d4fdb3b71f888c3a50194bfcd
author Felix Fietkau <nbd@openwrt.org> 1340067057 +0200
committer Johannes Berg <johannes.berg@intel.com> 1340183443 +0200

cfg80211: fix regression in multi-vif AP start

Commit "cfg80211: provide channel to start_ap function" assumes that the
channel is always passed to the NL80211_CMD_START_AP command, however
in case of multi-BSSID, hostapd only passes the channel for the first vif.
This makes starting beaconing on secondary vifs fail with -EINVAL.

Fix this by storing the channel provided to .start_ap in wdev->preset_chan
and picking the first AP vif's channel for secondary vifs if not provided.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>