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libertas: remove unused 11d code

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Most of the 11d code was protected with an "if (priv->enable11d)" clause.
But there was no code that anywhere that was able to set this
variable to true. So all 11d code was dead for almost a year and no one
complained. That's enought incentive to remove this code.

Besides removing old cruft, we gain back the 11d capability in a common way
when we merge the cfg80211 functionality.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Holger Schurig
2009-10-22 15:30:45 +02:00
committed by John W. Linville
parent 7f4013f096
commit d37b4fdd43
10 changed files with 13 additions and 830 deletions
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22
drivers/net/wireless/libertas/scan.c
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@@ -161,31 +161,15 @@ static int lbs_scan_create_channel_list(struct lbs_private *priv,
scantype = CMD_SCAN_TYPE_ACTIVE;
for (rgnidx = 0; rgnidx < ARRAY_SIZE(priv->region_channel); rgnidx++) {
if (priv->enable11d && (priv->connect_status != LBS_CONNECTED)
&& (priv->mesh_connect_status != LBS_CONNECTED)) {
/* Scan all the supported chan for the first scan */
if (!priv->universal_channel[rgnidx].valid)
continue;
scanregion = &priv->universal_channel[rgnidx];
/* clear the parsed_region_chan for the first scan */
memset(&priv->parsed_region_chan, 0x00,
sizeof(priv->parsed_region_chan));
} else {
if (!priv->region_channel[rgnidx].valid)
continue;
scanregion = &priv->region_channel[rgnidx];
}
if (!priv->region_channel[rgnidx].valid)
continue;
scanregion = &priv->region_channel[rgnidx];
for (nextchan = 0; nextchan < scanregion->nrcfp; nextchan++, chanidx++) {
struct chanscanparamset *chan = &scanchanlist[chanidx];
cfp = scanregion->CFP + nextchan;
if (priv->enable11d)
scantype = lbs_get_scan_type_11d(cfp->channel,
&priv->parsed_region_chan);
if (scanregion->band == BAND_B || scanregion->band == BAND_G)
chan->radiotype = CMD_SCAN_RADIO_TYPE_BG;