linux-kernel - [PATCH v2 5/6] staging: r8188eu: remove some unused local ieee80211 macros

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Message-Id: <20220315205041.2714168-6-martin@kaiser.cx>
Date:   Tue, 15 Mar 2022 21:50:40 +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,
        Martin Kaiser <martin@...ser.cx>
Subject: [PATCH v2 5/6] staging: r8188eu: remove some unused local ieee80211 macros

Remove some macros from wifi.h which are not used by this driver.

Signed-off-by: Martin Kaiser <martin@...ser.cx>
---
 drivers/staging/r8188eu/include/wifi.h | 27 --------------------------
 1 file changed, 27 deletions(-)

diff --git a/drivers/staging/r8188eu/include/wifi.h b/drivers/staging/r8188eu/include/wifi.h
index c1c9bae58d6d..c331be19ff83 100644
--- a/drivers/staging/r8188eu/include/wifi.h
+++ b/drivers/staging/r8188eu/include/wifi.h
@@ -167,17 +167,11 @@ enum WIFI_REG_DOMAIN {
 
 #define GetToDs(pbuf)	(((*(__le16 *)(pbuf)) & cpu_to_le16(_TO_DS_)) != 0)
 
-#define ClearToDs(pbuf)	\
-	*(__le16 *)(pbuf) &= (~cpu_to_le16(_TO_DS_))
-
 #define SetFrDs(pbuf)	\
 	*(__le16 *)(pbuf) |= cpu_to_le16(_FROM_DS_)
 
 #define GetFrDs(pbuf)	(((*(__le16 *)(pbuf)) & cpu_to_le16(_FROM_DS_)) != 0)
 
-#define ClearFrDs(pbuf)	\
-	*(__le16 *)(pbuf) &= (~cpu_to_le16(_FROM_DS_))
-
 #define get_tofr_ds(pframe)	((GetToDs(pframe) << 1) | GetFrDs(pframe))
 
 #define SetMFrag(pbuf)	\
@@ -186,46 +180,25 @@ enum WIFI_REG_DOMAIN {
 #define ClearMFrag(pbuf)	\
 	*(__le16 *)(pbuf) &= (~cpu_to_le16(_MORE_FRAG_))
 
-#define SetRetry(pbuf)	\
-	*(__le16 *)(pbuf) |= cpu_to_le16(_RETRY_)
-
 #define GetRetry(pbuf)	(((*(__le16 *)(pbuf)) & cpu_to_le16(_RETRY_)) != 0)
 
-#define ClearRetry(pbuf)	\
-	*(__le16 *)(pbuf) &= (~cpu_to_le16(_RETRY_))
-
 #define SetPwrMgt(pbuf)	\
 	*(__le16 *)(pbuf) |= cpu_to_le16(_PWRMGT_)
 
 #define GetPwrMgt(pbuf)	(((*(__le16 *)(pbuf)) & cpu_to_le16(_PWRMGT_)) != 0)
 
-#define ClearPwrMgt(pbuf)	\
-	*(__le16 *)(pbuf) &= (~cpu_to_le16(_PWRMGT_))
-
 #define SetMData(pbuf)	\
 	*(__le16 *)(pbuf) |= cpu_to_le16(_MORE_DATA_)
 
-#define ClearMData(pbuf)	\
-	*(__le16 *)(pbuf) &= (~cpu_to_le16(_MORE_DATA_))
-
 #define SetPrivacy(pbuf)	\
 	*(__le16 *)(pbuf) |= cpu_to_le16(_PRIVACY_)
 
 #define GetPrivacy(pbuf)					\
 	(((*(__le16 *)(pbuf)) & cpu_to_le16(_PRIVACY_)) != 0)
 
-#define ClearPrivacy(pbuf)	\
-	*(__le16 *)(pbuf) &= (~cpu_to_le16(_PRIVACY_))
-
 #define GetFrameType(pbuf)				\
 	(le16_to_cpu(*(__le16 *)(pbuf)) & (BIT(3) | BIT(2)))
 
-#define SetFrameType(pbuf, type)	\
-	do {	\
-		*(unsigned short *)(pbuf) &= __constant_cpu_to_le16(~(BIT(3) | BIT(2))); \
-		*(unsigned short *)(pbuf) |= __constant_cpu_to_le16(type); \
-	} while (0)
-
 #define GetFrameSubType(pbuf)	(le16_to_cpu(*(__le16 *)(pbuf)) & (BIT(7) |\
 	 BIT(6) | BIT(5) | BIT(4) | BIT(3) | BIT(2)))
 
-- 
2.30.2