linux-kernel - [PATCH 05/13] staging:rtl8192u: Remove AdvCoding and GreenField

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Date:   Wed, 26 Sep 2018 20:16:56 +0100
From:   John Whitmore <johnfwhitmore@...il.com>
To:     linux-kernel@...r.kernel.org
Cc:     devel@...verdev.osuosl.org, gregkh@...uxfoundation.org,
        John Whitmore <johnfwhitmore@...il.com>
Subject: [PATCH 05/13] staging:rtl8192u: Remove AdvCoding and GreenField - Style

The member variables AdvCoding and GreenField are unused in code so
have been removed from the structure and associated initialisation
function.

This is a coding style change which should have no impact on runtime
code execution.

Signed-off-by: John Whitmore <johnfwhitmore@...il.com>
---
 drivers/staging/rtl8192u/ieee80211/rtl819x_HT.h     | 2 --
 drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c | 2 --
 2 files changed, 4 deletions(-)

diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_HT.h b/drivers/staging/rtl8192u/ieee80211/rtl819x_HT.h
index 64d5359cf7e2..83fb8f34ccbd 100644
--- a/drivers/staging/rtl8192u/ieee80211/rtl819x_HT.h
+++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_HT.h
@@ -39,10 +39,8 @@ enum ht_extension_chan_offset {
 
 struct ht_capability_ele {
 	//HT capability info
-	u8	AdvCoding:1;
 	u8	ChlWidth:1;
 	u8	MimoPwrSave:2;
-	u8	GreenField:1;
 	u8	ShortGI20Mhz:1;
 	u8	ShortGI40Mhz:1;
 	u8	TxSTBC:1;
diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c b/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c
index c73a8058cf87..d1fbe65ed428 100644
--- a/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c
+++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c
@@ -493,7 +493,6 @@ void HTConstructCapabilityElement(struct ieee80211_device *ieee, u8 *posHTCap, u
 	}
 
 	//HT capability info
-	pCapELE->AdvCoding		= 0; // This feature is not supported now!!
 	if (ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev))
 		pCapELE->ChlWidth = 0;
 	else
@@ -501,7 +500,6 @@ void HTConstructCapabilityElement(struct ieee80211_device *ieee, u8 *posHTCap, u
 
 //	pCapELE->ChlWidth		= (pHT->bRegBW40MHz?1:0);
 	pCapELE->MimoPwrSave		= pHT->SelfMimoPs;
-	pCapELE->GreenField		= 0; // This feature is not supported now!!
 	pCapELE->ShortGI20Mhz		= 1; // We can receive Short GI!!
 	pCapELE->ShortGI40Mhz		= 1; // We can receive Short GI!!
 	//DbgPrint("TX HT cap/info ele BW=%d SG20=%d SG40=%d\n\r",
-- 
2.18.0