From: Arik Nemtsov <arik@wizery.com>
Date: Wed, 7 Jan 2015 14:45:07 +0000 (+0200)
Subject: mac80211: add TDLS supported channels correctly
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~134^2~206^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=50075892ba30c4c19c41235b5308ee5a1e2125d7;p=pandora-kernel.git

mac80211: add TDLS supported channels correctly

The function adding the supported channels IE during a TDLS connection had
several issues:
1. If the entire subband is usable, the function exitted the loop without
   adding it
2. The function only checked chandef_usable, ignoring flags like RADAR
   which would prevent TDLS off-channel communcation.
3. HT20 was explicitly required in the chandef, while not a requirement
   for TDLS off-channel.

Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

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