Patch "ath10k: use station's current operating mode from assoc request" has been added to the 4.3-stable tree

This is a note to let you know that I've just added the patch titled

ath10k: use station's current operating mode from assoc request

to the 4.3-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
ath10k-use-station-s-current-operating-mode-from-assoc-request.patch
and it can be found in the queue-4.3 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Vivek Natarajan <[email protected]>
Date: Tue, 6 Oct 2015 15:19:34 +0300
Subject: ath10k: use station's current operating mode from assoc request

From: Vivek Natarajan <[email protected]>

commit 72f8cef5d1155209561b01e092ce1a04ad50c4cb upstream.

The current number of spatial streams used by the client is advertised as a separate IE in assoc request. Use this information to set the NSS operating mode.

---
 drivers/net/wireless/ath/ath10k/mac.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

@@ -2083,7 +2083,8 @@ static void ath10k_peer_assoc_h_ht(struc
 	enum ieee80211_band band;
 	const u8 *ht_mcs_mask;
 	const u16 *vht_mcs_mask;
-	int i, n, max_nss;
+	int i, n;
+	u8 max_nss;
 	u32 stbc;
 
 	lockdep_assert_held(&ar->conf_mutex);

@@ -2168,7 +2169,7 @@ static void ath10k_peer_assoc_h_ht(struc
 			arg->peer_ht_rates.rates[i] = i;
 	} else {
 		arg->peer_ht_rates.num_rates = n;
-		arg->peer_num_spatial_streams = max_nss;
+		arg->peer_num_spatial_streams = min(sta->rx_nss, max_nss);
 	}
 
 	ath10k_dbg(ar, ATH10K_DBG_MAC, "mac ht peer %pM mcs cnt %d nss %d\n",

Patches currently in stable-queue which might be from [email protected] are

queue-4.3/ath10k-use-station-s-current-operating-mode-from-assoc-request.patch