linux-kernel - [PATCH v2 8/8] staging: r8188eu: use ieee80211 helper to read the "order" bit

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Date:   Sun, 27 Feb 2022 17:41:47 +0100
From:   Martin Kaiser <martin@...ser.cx>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Larry Finger <Larry.Finger@...inger.net>,
        Phillip Potter <phil@...lpotter.co.uk>,
        Michael Straube <straube.linux@...il.com>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Pavel Skripkin <paskripkin@...il.com>,
        Martin Kaiser <martin@...ser.cx>
Subject: [PATCH v2 8/8] staging: r8188eu: use ieee80211 helper to read the "order" bit

Use the ieee80211 helper to read the "order" bit. The driver-specific
macro GetOrder can be removed.

Signed-off-by: Martin Kaiser <martin@...ser.cx>
---
 drivers/staging/r8188eu/core/rtw_recv.c | 2 +-
 drivers/staging/r8188eu/include/wifi.h  | 3 ---
 2 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/staging/r8188eu/core/rtw_recv.c b/drivers/staging/r8188eu/core/rtw_recv.c
index b245b0d54973..d77d983510a0 100644
--- a/drivers/staging/r8188eu/core/rtw_recv.c
+++ b/drivers/staging/r8188eu/core/rtw_recv.c
@@ -1084,7 +1084,7 @@ static int validate_recv_frame(struct adapter *adapter, struct recv_frame *precv
 	pattrib->mfrag = ieee80211_has_morefrags(fc);
 	pattrib->mdata = ieee80211_has_moredata(fc);
 	pattrib->privacy = ieee80211_has_protected(fc);
-	pattrib->order = GetOrder(ptr);
+	pattrib->order = ieee80211_has_order(fc);
 
 	/* Dump rx packets */
 	GetHalDefVar8188EUsb(adapter, HAL_DEF_DBG_DUMP_RXPKT, &bDumpRxPkt);
diff --git a/drivers/staging/r8188eu/include/wifi.h b/drivers/staging/r8188eu/include/wifi.h
index 336c32470150..39b7a596e4c1 100644
--- a/drivers/staging/r8188eu/include/wifi.h
+++ b/drivers/staging/r8188eu/include/wifi.h
@@ -217,9 +217,6 @@ enum WIFI_REG_DOMAIN {
 #define ClearPrivacy(pbuf)	\
 	*(__le16 *)(pbuf) &= (~cpu_to_le16(_PRIVACY_))
 
-#define GetOrder(pbuf)					\
-	(((*(__le16 *)(pbuf)) & cpu_to_le16(_ORDER_)) != 0)
-
 #define GetFrameType(pbuf)				\
 	(le16_to_cpu(*(__le16 *)(pbuf)) & (BIT(3) | BIT(2)))
 
-- 
2.30.2