From: Felix Fietkau <nbd@nbd.name>
Date: Mon, 30 Dec 2024 19:41:49 +0000 (+0100)
Subject: wifi: mt76: remove mt76_calculate_default_rate()
X-Git-Tag: v6.14-rc1~162^2~20^2~4^2~53
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7cac2827b2737e0fbebcc443b7644664d250d8ba;p=thirdparty%2Fkernel%2Flinux.git

wifi: mt76: remove mt76_calculate_default_rate()

It is only used in mt76_connac2_mac_tx_rate_val, inline it there.

Link: https://patch.msgid.link/20241230194202.95065-1-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---

diff --git a/drivers/net/wireless/mediatek/mt76/mac80211.c b/drivers/net/wireless/mediatek/mt76/mac80211.c
index 7fbce5e757df5..57c7b681645a6 100644
--- a/drivers/net/wireless/mediatek/mt76/mac80211.c
+++ b/drivers/net/wireless/mediatek/mt76/mac80211.c
@@ -1808,30 +1808,6 @@ mt76_init_queue(struct mt76_dev *dev, int qid, int idx, int n_desc,
 }
 EXPORT_SYMBOL_GPL(mt76_init_queue);
 
-u16 mt76_calculate_default_rate(struct mt76_phy *phy,
-				struct ieee80211_vif *vif, int rateidx)
-{
-	struct mt76_vif *mvif = (struct mt76_vif *)vif->drv_priv;
-	struct cfg80211_chan_def *chandef = mvif->ctx ?
-					    &mvif->ctx->def :
-					    &phy->chandef;
-	int offset = 0;
-
-	if (chandef->chan->band != NL80211_BAND_2GHZ)
-		offset = 4;
-
-	/* pick the lowest rate for hidden nodes */
-	if (rateidx < 0)
-		rateidx = 0;
-
-	rateidx += offset;
-	if (rateidx >= ARRAY_SIZE(mt76_rates))
-		rateidx = offset;
-
-	return mt76_rates[rateidx].hw_value;
-}
-EXPORT_SYMBOL_GPL(mt76_calculate_default_rate);
-
 void mt76_ethtool_worker(struct mt76_ethtool_worker_info *wi,
 			 struct mt76_sta_stats *stats, bool eht)
 {
diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h
index 599123967af61..3bc591c14b65d 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76.h
@@ -1192,8 +1192,6 @@ int mt76_get_of_data_from_nvmem(struct mt76_dev *dev, void *eep,
 struct mt76_queue *
 mt76_init_queue(struct mt76_dev *dev, int qid, int idx, int n_desc,
 		int ring_base, void *wed, u32 flags);
-u16 mt76_calculate_default_rate(struct mt76_phy *phy,
-				struct ieee80211_vif *vif, int rateidx);
 static inline int mt76_init_tx_queue(struct mt76_phy *phy, int qid, int idx,
 				     int n_desc, int ring_base, void *wed,
 				     u32 flags)
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c
index a3db65254e37f..a72551ba27e46 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c
@@ -299,6 +299,7 @@ u16 mt76_connac2_mac_tx_rate_val(struct mt76_phy *mphy,
 					    &mvif->ctx->def : &mphy->chandef;
 	u8 nss = 0, mode = 0, band = chandef->chan->band;
 	int rateidx = 0, mcast_rate;
+	int offset = 0;
 
 	if (!vif)
 		goto legacy;
@@ -330,7 +331,18 @@ u16 mt76_connac2_mac_tx_rate_val(struct mt76_phy *mphy,
 		rateidx = ffs(vif->bss_conf.basic_rates) - 1;
 
 legacy:
-	rateidx = mt76_calculate_default_rate(mphy, vif, rateidx);
+	if (band != NL80211_BAND_2GHZ)
+		offset = 4;
+
+	/* pick the lowest rate for hidden nodes */
+	if (rateidx < 0)
+		rateidx = 0;
+
+	rateidx += offset;
+	if (rateidx >= ARRAY_SIZE(mt76_rates))
+		rateidx = offset;
+
+	rateidx = mt76_rates[rateidx].hw_value;
 	mode = rateidx >> 8;
 	rateidx &= GENMASK(7, 0);
 out: