From: Michal Kazior <michal.kazior@tieto.com>
Date: Wed, 9 Apr 2014 13:29:24 +0000 (+0200)
Subject: mac80211: prevent chanctx overcommit
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~36^2~279^2^2~12^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c2b90ad8800db308cdc0db9750c7c0baa07f40d0;p=pandora-kernel.git

mac80211: prevent chanctx overcommit

Do not allocate more channel contexts than a
driver is capable for currently matching interface
combination.

This allows the ieee80211_vif_reserve_chanctx() to
act as a guard against breaking interface
combinations.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

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