[PATCH v2 4/8] ath10k: fix NSS reporting in RX

[Kalle Valo]

From: Michal Kazior <michal.kazior at tieto.com>

NSTS values reported in the VHT-SIG-A1 are 0
through 7 but they actually describe number of
streams 1 through 8.

1SS frames were dropped. This patch fixes this.

Signed-off-by: Michal Kazior <michal.kazior at tieto.com>
Signed-off-by: Kalle Valo <kvalo at qca.qualcomm.com>
---
 drivers/net/wireless/ath/ath10k/txrx.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath10k/txrx.c b/drivers/net/wireless/ath/ath10k/txrx.c
index 5ae373a..c511f91 100644
--- a/drivers/net/wireless/ath/ath10k/txrx.c
+++ b/drivers/net/wireless/ath/ath10k/txrx.c
@@ -183,7 +183,7 @@ static void process_rx_rates(struct ath10k *ar, struct htt_rx_info *info,
 		/* VHT-SIG-A1 in info 1, VHT-SIG-A2 in info2
 		   TODO check this */
 		mcs = (info2 >> 4) & 0x0F;
-		nss = (info1 >> 10) & 0x07;
+		nss = ((info1 >> 10) & 0x07) + 1;
 		bw = info1 & 3;
 		sgi = info2 & 1;