linux-kernel - [RFC PATCH v1 02/19] rtw88: pci: Change type of rtw_hw_queue_mapping() and ac_to

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20221227233020.284266-3-martin.blumenstingl@googlemail.com>
Date:   Wed, 28 Dec 2022 00:30:03 +0100
From:   Martin Blumenstingl <martin.blumenstingl@...glemail.com>
To:     linux-wireless@...r.kernel.org
Cc:     Yan-Hsuan Chuang <tony0620emma@...il.com>,
        Kalle Valo <kvalo@...nel.org>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        linux-mmc@...r.kernel.org, Chris Morgan <macroalpha82@...il.com>,
        Nitin Gupta <nitin.gupta981@...il.com>,
        Neo Jou <neojou@...il.com>, Pkshih <pkshih@...ltek.com>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>
Subject: [RFC PATCH v1 02/19] rtw88: pci: Change type of rtw_hw_queue_mapping() and ac_to_hwq to enum

rtw_hw_queue_mapping() and ac_to_hwq[] hold values of type enum
rtw_tx_queue_type. Change their types to reflect this to make it easier
to understand this part of the code.

While here, also change the array to be static const as it is not
supposed to be modified at runtime.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@...glemail.com>
---
 drivers/net/wireless/realtek/rtw88/pci.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtw88/pci.c b/drivers/net/wireless/realtek/rtw88/pci.c
index 0975d27240e4..45ce7e624c03 100644
--- a/drivers/net/wireless/realtek/rtw88/pci.c
+++ b/drivers/net/wireless/realtek/rtw88/pci.c
@@ -669,7 +669,7 @@ static void rtw_pci_deep_ps(struct rtw_dev *rtwdev, bool enter)
 	spin_unlock_bh(&rtwpci->irq_lock);
 }
 
-static u8 ac_to_hwq[] = {
+static const enum rtw_tx_queue_type ac_to_hwq[] = {
 	[IEEE80211_AC_VO] = RTW_TX_QUEUE_VO,
 	[IEEE80211_AC_VI] = RTW_TX_QUEUE_VI,
 	[IEEE80211_AC_BE] = RTW_TX_QUEUE_BE,
@@ -678,12 +678,12 @@ static u8 ac_to_hwq[] = {
 
 static_assert(ARRAY_SIZE(ac_to_hwq) == IEEE80211_NUM_ACS);
 
-static u8 rtw_hw_queue_mapping(struct sk_buff *skb)
+static enum rtw_tx_queue_type rtw_hw_queue_mapping(struct sk_buff *skb)
 {
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
 	__le16 fc = hdr->frame_control;
 	u8 q_mapping = skb_get_queue_mapping(skb);
-	u8 queue;
+	enum rtw_tx_queue_type queue;
 
 	if (unlikely(ieee80211_is_beacon(fc)))
 		queue = RTW_TX_QUEUE_BCN;
-- 
2.39.0