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Subject[086/104] mac80211: fill rate filter for internal scan requests
3.1-stable review patch.  If anyone has any objections, please let me know.

------------------
From: Simon Wunderlich <simon.wunderlich@s2003.tu-chemnitz.de>

commit c72e8d335e2c6a309b6281f2abcf491f37b8b92b upstream.

The rates bitmap for internal scan requests shoud be filled,
otherwise there will be probe requests with zero rates supported.

Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: Mathias Kretschmer <mathias.kretschmer@fokus.fraunhofer.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
net/mac80211/main.c | 6 ++++++
1 file changed, 6 insertions(+)
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -742,6 +742,12 @@ int ieee80211_register_hw(struct ieee802
if (!local->int_scan_req)
return -ENOMEM;

+ for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
+ if (!local->hw.wiphy->bands[band])
+ continue;
+ local->int_scan_req->rates[band] = (u32) -1;
+ }
+
/* if low-level driver supports AP, we also support VLAN */
if (local->hw.wiphy->interface_modes & BIT(NL80211_IFTYPE_AP)) {
hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_AP_VLAN);



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