[PATCH] wifi: ath12k: remove return for empty tx bitrate in mac_op_sta_statistics

[Remi Pommarel <repk@xxxxxxxxxxxx>]

Currently in ath12k_mac_op_sta_statistics() there is the following
logic:

    if (!arsta->txrate.legacy && !arsta->txrate.nss)
        return;

Because ath12k_sta_statistics is used to report many info to iw wlan0 link,
if it return for empty legacy and nss of arsta->txrate, then the other
stats after it will not be set.

To address this issue remove the return and instead invert the logic to set
the txrate logic if (arsta->txrate.legacy || arsta->txrate.nss).

The same was done also in both ath10k with commit 1cd6ba8ae33e ("ath10k:
remove return for NL80211_STA_INFO_TX_BITRATE") and ath11k as well with
commit 1d795645e1ee ("ath11k: remove return for empty tx bitrate in
mac_op_sta_statistics").

Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1
Signed-off-by: Remi Pommarel <repk@xxxxxxxxxxxx>
---
 drivers/net/wireless/ath/ath12k/mac.c | 29 +++++++++++++--------------
 1 file changed, 14 insertions(+), 15 deletions(-)

diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c
index d493ec812055..cbc79ec7ac47 100644
--- a/drivers/net/wireless/ath/ath12k/mac.c
+++ b/drivers/net/wireless/ath/ath12k/mac.c
@@ -8912,21 +8912,20 @@ static void ath12k_mac_op_sta_statistics(struct ieee80211_hw *hw,
 	sinfo->tx_duration = arsta->tx_duration;
 	sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_DURATION);
 
-	if (!arsta->txrate.legacy && !arsta->txrate.nss)
-		return;
-
-	if (arsta->txrate.legacy) {
-		sinfo->txrate.legacy = arsta->txrate.legacy;
-	} else {
-		sinfo->txrate.mcs = arsta->txrate.mcs;
-		sinfo->txrate.nss = arsta->txrate.nss;
-		sinfo->txrate.bw = arsta->txrate.bw;
-		sinfo->txrate.he_gi = arsta->txrate.he_gi;
-		sinfo->txrate.he_dcm = arsta->txrate.he_dcm;
-		sinfo->txrate.he_ru_alloc = arsta->txrate.he_ru_alloc;
-	}
-	sinfo->txrate.flags = arsta->txrate.flags;
-	sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BITRATE);
+	if (arsta->txrate.legacy || arsta->txrate.nss) {
+		if (arsta->txrate.legacy) {
+			sinfo->txrate.legacy = arsta->txrate.legacy;
+		} else {
+			sinfo->txrate.mcs = arsta->txrate.mcs;
+			sinfo->txrate.nss = arsta->txrate.nss;
+			sinfo->txrate.bw = arsta->txrate.bw;
+			sinfo->txrate.he_gi = arsta->txrate.he_gi;
+			sinfo->txrate.he_dcm = arsta->txrate.he_dcm;
+			sinfo->txrate.he_ru_alloc = arsta->txrate.he_ru_alloc;
+		}
+		sinfo->txrate.flags = arsta->txrate.flags;
+		sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BITRATE);
+	}
 
 	/* TODO: Use real NF instead of default one. */
 	sinfo->signal = arsta->rssi_comb + ATH12K_DEFAULT_NOISE_FLOOR;
-- 
2.40.0