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mac80211: Drop DS Channel PARAM in directed probe

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Do not send DS Channel parameter for directed probe requests
in order to maximize the chance that we get a response.  Some
badly-behaved APs don't respond when this parameter is included.

Signed-off-by: Paul Stewart <pstew@chromium.org>
Reviewed-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Paul Stewart
2011-06-23 09:00:11 -08:00
committed by John W. Linville
parent ce2dd3c2d5
commit a806c558e0
5 changed files with 26 additions and 11 deletions
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3
net/mac80211/scan.c
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@@ -659,7 +659,8 @@ static void ieee80211_scan_state_send_probe(struct ieee80211_local *local,
sdata, NULL,
local->scan_req->ssids[i].ssid,
local->scan_req->ssids[i].ssid_len,
local->scan_req->ie, local->scan_req->ie_len);
local->scan_req->ie, local->scan_req->ie_len,
false);
/*
* After sending probe requests, wait for probe responses