From: Eliad Peller <eliad@wizery.com>
Date: Thu, 13 Mar 2014 12:30:47 +0000 (+0200)
Subject: mac80211: add status_driver_data array to ieee80211_tx_info
X-Git-Tag: v3.15-rc1~113^2~93^2^2~5^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a0f995a561d90636120bce2e89157b537a174c92;p=pandora-kernel.git

mac80211: add status_driver_data array to ieee80211_tx_info

Drivers might want to have private data in addition
to all other ieee80211_tx_info.status fields.

The current ieee80211_tx_info.rate_driver_data overlaps
with some of the non-rate data (e.g. ampdu_ack_len), so
it might not be good enough.

Since we already know how much free bytes remained,
simply use this size to define (void *) array.

While on it, change ack_signal type from int to the more
explicit s32 type.

Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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