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From: Jerome Pouiller <Jerome.Pouiller@silabs.com>
To: devel@driverdev.osuosl.org, linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
	"Kalle Valo" <kvalo@codeaurora.org>,
	"David S . Miller" <davem@davemloft.net>,
	"Jérôme Pouiller" <jerome.pouiller@silabs.com>
Subject: [PATCH 27/32] staging: wfx: relocate wfx_skb_dtor() prior its callers
Date: Wed,  1 Apr 2020 13:04:00 +0200	[thread overview]
Message-ID: <20200401110405.80282-28-Jerome.Pouiller@silabs.com> (raw)
In-Reply-To: <20200401110405.80282-1-Jerome.Pouiller@silabs.com>

From: Jérôme Pouiller <jerome.pouiller@silabs.com>

In a next commit, we would like to mark wfx_skb_dtor as static and stop
to declare it in data_tx.h.

Relocate wfx_skb_dtor() prior its callers to avoid compile error.

Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
---
 drivers/staging/wfx/data_tx.c | 72 ++++++++++++++++++-----------------
 1 file changed, 37 insertions(+), 35 deletions(-)

diff --git a/drivers/staging/wfx/data_tx.c b/drivers/staging/wfx/data_tx.c
index 17209f645e4b..ec95518c9167 100644
--- a/drivers/staging/wfx/data_tx.c
+++ b/drivers/staging/wfx/data_tx.c
@@ -503,6 +503,43 @@ void wfx_tx(struct ieee80211_hw *hw, struct ieee80211_tx_control *control,
 	ieee80211_tx_status_irqsafe(wdev->hw, skb);
 }
 
+static void wfx_notify_buffered_tx(struct wfx_vif *wvif, struct sk_buff *skb)
+{
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+	struct ieee80211_sta *sta;
+	struct wfx_sta_priv *sta_priv;
+	int tid = ieee80211_get_tid(hdr);
+
+	rcu_read_lock(); // protect sta
+	sta = ieee80211_find_sta(wvif->vif, hdr->addr1);
+	if (sta) {
+		sta_priv = (struct wfx_sta_priv *)&sta->drv_priv;
+		spin_lock_bh(&sta_priv->lock);
+		WARN(!sta_priv->buffered[tid], "inconsistent notification");
+		sta_priv->buffered[tid]--;
+		if (!sta_priv->buffered[tid])
+			ieee80211_sta_set_buffered(sta, tid, false);
+		spin_unlock_bh(&sta_priv->lock);
+	}
+	rcu_read_unlock();
+}
+
+void wfx_skb_dtor(struct wfx_dev *wdev, struct sk_buff *skb)
+{
+	struct hif_msg *hif = (struct hif_msg *)skb->data;
+	struct hif_req_tx *req = (struct hif_req_tx *)hif->body;
+	struct wfx_vif *wvif = wdev_to_wvif(wdev, hif->interface);
+	unsigned int offset = sizeof(struct hif_req_tx) +
+				sizeof(struct hif_msg) +
+				req->data_flags.fc_offset;
+
+	WARN_ON(!wvif);
+	skb_pull(skb, offset);
+	wfx_notify_buffered_tx(wvif, skb);
+	wfx_tx_policy_put(wvif, req->tx_flags.retry_policy_index);
+	ieee80211_tx_status_irqsafe(wdev->hw, skb);
+}
+
 void wfx_tx_confirm_cb(struct wfx_vif *wvif, const struct hif_cnf_tx *arg)
 {
 	int i;
@@ -589,39 +626,4 @@ void wfx_tx_confirm_cb(struct wfx_vif *wvif, const struct hif_cnf_tx *arg)
 	wfx_skb_dtor(wvif->wdev, skb);
 }
 
-static void wfx_notify_buffered_tx(struct wfx_vif *wvif, struct sk_buff *skb)
-{
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
-	struct ieee80211_sta *sta;
-	struct wfx_sta_priv *sta_priv;
-	int tid = ieee80211_get_tid(hdr);
 
-	rcu_read_lock(); // protect sta
-	sta = ieee80211_find_sta(wvif->vif, hdr->addr1);
-	if (sta) {
-		sta_priv = (struct wfx_sta_priv *)&sta->drv_priv;
-		spin_lock_bh(&sta_priv->lock);
-		WARN(!sta_priv->buffered[tid], "inconsistent notification");
-		sta_priv->buffered[tid]--;
-		if (!sta_priv->buffered[tid])
-			ieee80211_sta_set_buffered(sta, tid, false);
-		spin_unlock_bh(&sta_priv->lock);
-	}
-	rcu_read_unlock();
-}
-
-void wfx_skb_dtor(struct wfx_dev *wdev, struct sk_buff *skb)
-{
-	struct hif_msg *hif = (struct hif_msg *)skb->data;
-	struct hif_req_tx *req = (struct hif_req_tx *)hif->body;
-	struct wfx_vif *wvif = wdev_to_wvif(wdev, hif->interface);
-	unsigned int offset = sizeof(struct hif_req_tx) +
-				sizeof(struct hif_msg) +
-				req->data_flags.fc_offset;
-
-	WARN_ON(!wvif);
-	skb_pull(skb, offset);
-	wfx_notify_buffered_tx(wvif, skb);
-	wfx_tx_policy_put(wvif, req->tx_flags.retry_policy_index);
-	ieee80211_tx_status_irqsafe(wdev->hw, skb);
-}
-- 
2.25.1


  parent reply	other threads:[~2020-04-01 11:06 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-01 11:03 [PATCH 00/32] staging: wfx: rework the Tx queue Jerome Pouiller
2020-04-01 11:03 ` [PATCH 01/32] staging: wfx: add sanity checks to hif_join() Jerome Pouiller
2020-04-02 12:42   ` Dan Carpenter
2020-04-02 16:14     ` Jérôme Pouiller
2020-04-01 11:03 ` [PATCH 02/32] staging: wfx: do not stop mac80211 queueing during tx_policy upload Jerome Pouiller
2020-04-01 11:03 ` [PATCH 03/32] staging: wfx: take advantage of ieee80211_{stop/start}_queues Jerome Pouiller
2020-04-01 11:03 ` [PATCH 04/32] staging: wfx: remove "burst" mechanism Jerome Pouiller
2020-04-02 13:05   ` Dan Carpenter
2020-04-02 14:47     ` Jérôme Pouiller
2020-04-01 11:03 ` [PATCH 05/32] staging: wfx: uniformize queue_id retrieval Jerome Pouiller
2020-04-01 11:03 ` [PATCH 06/32] staging: wfx: drop useless queue_id field Jerome Pouiller
2020-04-01 11:03 ` [PATCH 07/32] staging: wfx: avoid useless wake_up Jerome Pouiller
2020-04-01 11:03 ` [PATCH 08/32] staging: wfx: simplify hif_handle_tx_data() Jerome Pouiller
2020-04-02 13:13   ` Dan Carpenter
2020-04-02 14:44     ` Jérôme Pouiller
2020-04-01 11:03 ` [PATCH 09/32] staging: wfx: simplify wfx_tx_queues_empty() Jerome Pouiller
2020-04-01 11:03 ` [PATCH 10/32] staging: wfx: drop unused argument in wfx_get_prio_queue() Jerome Pouiller
2020-04-01 11:03 ` [PATCH 11/32] staging: wfx: simplify wfx_tx_queue_mask_get() Jerome Pouiller
2020-04-01 11:03 ` [PATCH 12/32] staging: wfx: drop useless sta_asleep_mask Jerome Pouiller
2020-04-01 11:03 ` [PATCH 13/32] staging: wfx: drop argument tx_allowed_mask since it is constant now Jerome Pouiller
2020-04-01 11:03 ` [PATCH 14/32] staging: wfx: do not use link_map_cache to track CAB Jerome Pouiller
2020-04-01 11:03 ` [PATCH 15/32] staging: wfx: drop useless link_map_cache Jerome Pouiller
2020-04-01 11:03 ` [PATCH 16/32] staging: wfx: do not rely anymore on link_id to choose packet in queue Jerome Pouiller
2020-04-01 11:03 ` [PATCH 17/32] staging: wfx: drop unused link_id field Jerome Pouiller
2020-04-01 11:03 ` [PATCH 18/32] staging: wfx: drop unused raw_link_id field Jerome Pouiller
2020-04-01 11:03 ` [PATCH 19/32] staging: wfx: rename wfx_tx_get_raw_link_id() Jerome Pouiller
2020-04-01 11:03 ` [PATCH 20/32] staging: wfx: replace wfx_tx_queues_get_after_dtim() by wfx_tx_queues_has_cab() Jerome Pouiller
2020-04-01 11:03 ` [PATCH 21/32] staging: wfx: introduce a counter of pending frames Jerome Pouiller
2020-04-01 11:03 ` [PATCH 22/32] staging: wfx: change the way to choose frame to send Jerome Pouiller
2020-04-01 11:03 ` [PATCH 23/32] staging: wfx: drop now useless field edca_params Jerome Pouiller
2020-04-01 11:03 ` [PATCH 24/32] staging: wfx: drop struct wfx_queue_stats Jerome Pouiller
2020-04-01 11:03 ` [PATCH 25/32] staging: wfx: simplify usage of wfx_tx_queues_put() Jerome Pouiller
2020-04-01 11:03 ` [PATCH 26/32] staging: wfx: improve interface between data_tx.c and queue.c Jerome Pouiller
2020-04-01 11:04 ` Jerome Pouiller [this message]
2020-04-01 11:04 ` [PATCH 28/32] staging: wfx: repair wfx_flush() Jerome Pouiller
2020-04-01 11:04 ` [PATCH 29/32] staging: wfx: wfx_flush() did not ensure that frames are processed Jerome Pouiller
2020-04-01 11:04 ` [PATCH 30/32] staging: wfx: fix potential deadlock in wfx_tx_flush() Jerome Pouiller
2020-04-01 11:04 ` [PATCH 31/32] staging: wfx: fix case where AP stop with CAB traffic pending Jerome Pouiller
2020-04-01 11:04 ` [PATCH 32/32] staging: wfx: remove hack about tx_rate policies Jerome Pouiller
2020-04-03  8:03 ` [PATCH 00/32] staging: wfx: rework the Tx queue Dan Carpenter

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