diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c
index 64996aba1485907a5574b5b8f8f1cb1ed80089eb..5e02e26158f62f8fcb64a1cd34acd926b752b515 100644
--- a/drivers/net/wireless/ath/ath10k/htt_rx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_rx.c
@@ -724,6 +724,28 @@ struct amsdu_subframe_hdr {
 
 #define GROUP_ID_IS_SU_MIMO(x) ((x) == 0 || (x) == 63)
 
+static inline u8 ath10k_bw_to_mac80211_bw(u8 bw)
+{
+	u8 ret = 0;
+
+	switch (bw) {
+	case 0:
+		ret = RATE_INFO_BW_20;
+		break;
+	case 1:
+		ret = RATE_INFO_BW_40;
+		break;
+	case 2:
+		ret = RATE_INFO_BW_80;
+		break;
+	case 3:
+		ret = RATE_INFO_BW_160;
+		break;
+	}
+
+	return ret;
+}
+
 static void ath10k_htt_rx_h_rates(struct ath10k *ar,
 				  struct ieee80211_rx_status *status,
 				  struct htt_rx_desc *rxd)
@@ -826,23 +848,7 @@ static void ath10k_htt_rx_h_rates(struct ath10k *ar,
 		if (sgi)
 			status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
 
-		switch (bw) {
-		/* 20MHZ */
-		case 0:
-			break;
-		/* 40MHZ */
-		case 1:
-			status->bw = RATE_INFO_BW_40;
-			break;
-		/* 80MHZ */
-		case 2:
-			status->bw = RATE_INFO_BW_80;
-			break;
-		case 3:
-			status->bw = RATE_INFO_BW_160;
-			break;
-		}
-
+		status->bw = ath10k_bw_to_mac80211_bw(bw);
 		status->encoding = RX_ENC_VHT;
 		break;
 	default:
@@ -2550,7 +2556,7 @@ ath10k_update_per_peer_tx_stats(struct ath10k *ar,
 		arsta->txrate.flags |= RATE_INFO_FLAGS_SHORT_GI;
 
 	arsta->txrate.nss = txrate.nss;
-	arsta->txrate.bw = txrate.bw + RATE_INFO_BW_20;
+	arsta->txrate.bw = ath10k_bw_to_mac80211_bw(txrate.bw);
 }
 
 static void ath10k_htt_fetch_peer_stats(struct ath10k *ar,