linux-kernel - [PATCH 4/9] staging/rtl8187se: Remove unused/unnecessary variables

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Date:	Wed, 13 Feb 2013 03:54:29 +0100
From:	Peter Huewe <peterhuewe@....de>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	Yunhong Jiang <yunhong.jiang@...el.com>,
	Sheng Yang <sheng@...ux.intel.com>,
	"Mike A. Chan" <mikechan@...gle.com>,
	Xiaohui Xin <xiaohui.xin@...el.com>,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
	Peter Huewe <peterhuewe@....de>
Subject: [PATCH 4/9] staging/rtl8187se: Remove unused/unnecessary  variables

The local variables priv and ieee are not used and thus can be removed.
The local variable u1bAIFS is not used/read after assignment and thus
can be removed.

Signed-off-by: Peter Huewe <peterhuewe@....de>
---
 drivers/staging/rtl8187se/r8185b_init.c |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)

diff --git a/drivers/staging/rtl8187se/r8185b_init.c b/drivers/staging/rtl8187se/r8185b_init.c
index 4aca954..1e54ead 100644
--- a/drivers/staging/rtl8187se/r8185b_init.c
+++ b/drivers/staging/rtl8187se/r8185b_init.c
@@ -866,10 +866,7 @@ void ActUpdateChannelAccessSetting(struct net_device *dev,
 				   WIRELESS_MODE WirelessMode,
 				   PCHANNEL_ACCESS_SETTING ChnlAccessSetting)
 {
-	struct		r8180_priv *priv = ieee80211_priv(dev);
-	struct		ieee80211_device *ieee = priv->ieee80211;
 	AC_CODING	eACI;
-	u8		u1bAIFS;
 
 	/*
 	 *	<RJ_TODO_8185B>
@@ -891,8 +888,6 @@ void ActUpdateChannelAccessSetting(struct net_device *dev,
 	write_nic_byte(dev, SIFS, ChnlAccessSetting->SIFS_Timer);
 	write_nic_byte(dev, SLOT, ChnlAccessSetting->SlotTimeTimer); /* Rewrited from directly use PlatformEFIOWrite1Byte(), by Annie, 2006-03-29. */
 
-	u1bAIFS = aSifsTime + (2 * ChnlAccessSetting->SlotTimeTimer);
-
 	write_nic_byte(dev, EIFS, ChnlAccessSetting->EIFS_Timer);
 
 	write_nic_byte(dev, AckTimeOutReg, 0x5B); /* <RJ_EXPR_QOS> Suggested by wcchu, it is the default value of EIFS register, 2005.12.08. */
-- 
1.7.8.6

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