linux-kernel - [PATCH v2 06/50] wilc1000: move tx packet drop code into its own function

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Date:   Thu, 23 Dec 2021 01:14:06 +0000 (UTC)
From:   David Mosberger-Tang <davidm@...uge.net>
To:     Ajay Singh <ajay.kathat@...rochip.com>
Cc:     Claudiu Beznea <claudiu.beznea@...rochip.com>,
        Kalle Valo <kvalo@...nel.org>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        David Mosberger-Tang <davidm@...uge.net>
Subject: [PATCH v2 06/50] wilc1000: move tx packet drop code into its own
 function

This is just to improve code clarity.

Signed-off-by: David Mosberger-Tang <davidm@...uge.net>
---
 drivers/net/wireless/microchip/wilc1000/wlan.c | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/microchip/wilc1000/wlan.c b/drivers/net/wireless/microchip/wilc1000/wlan.c
index 7b7ee6ee9f849..e4342631aae93 100644
--- a/drivers/net/wireless/microchip/wilc1000/wlan.c
+++ b/drivers/net/wireless/microchip/wilc1000/wlan.c
@@ -200,6 +200,14 @@ static void wilc_wlan_tx_packet_done(struct txq_entry_t *tqe, int status)
 	kfree(tqe);
 }
 
+static void wilc_wlan_txq_drop_net_pkt(struct txq_entry_t *tqe)
+{
+	struct wilc *wilc = tqe->vif->wilc;
+
+	wilc_wlan_txq_remove(wilc, tqe->q_num, tqe);
+	wilc_wlan_tx_packet_done(tqe, 1);
+}
+
 static void wilc_wlan_txq_filter_dup_tcp_ack(struct net_device *dev)
 {
 	struct wilc_vif *vif = netdev_priv(dev);
@@ -228,10 +236,8 @@ static void wilc_wlan_txq_filter_dup_tcp_ack(struct net_device *dev)
 			struct txq_entry_t *tqe;
 
 			tqe = f->pending_acks[i].txqe;
-			if (tqe) {
-				wilc_wlan_txq_remove(wilc, tqe->q_num, tqe);
-				wilc_wlan_tx_packet_done(tqe, 1);
-			}
+			if (tqe)
+				wilc_wlan_txq_drop_net_pkt(tqe);
 		}
 	}
 	f->pending_acks_idx = 0;
-- 
2.25.1