linux-kernel - [PATCH 1/3] staging: rtl8192u: Remove unnecessary scope

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Message-Id: <1493678780-7120-2-git-send-email-tuomo.rinne@gmail.com>
Date:   Mon,  1 May 2017 23:46:18 +0100
From:   Tuomo Rinne <tuomo.rinne@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/3] staging: rtl8192u: Remove unnecessary scope

Remove scope unnecessary scope that is already enforced by the if
statements scope.

Signed-off-by: Tuomo Rinne <tuomo.rinne@...il.com>
---
 drivers/staging/rtl8192u/r8192U_dm.c | 66 +++++++++++++++++-------------------
 1 file changed, 32 insertions(+), 34 deletions(-)

diff --git a/drivers/staging/rtl8192u/r8192U_dm.c b/drivers/staging/rtl8192u/r8192U_dm.c
index 975f707..94d898b 100644
--- a/drivers/staging/rtl8192u/r8192U_dm.c
+++ b/drivers/staging/rtl8192u/r8192U_dm.c
@@ -2300,43 +2300,41 @@ static void dm_check_edca_turbo(
 		 * Restore original EDCA according to the declaration of AP.
 		 */
 		if (priv->bcurrent_turbo_EDCA) {
+			u8		u1bAIFS;
+			u32		u4bAcParam;
+			struct ieee80211_qos_parameters *qos_parameters = &priv->ieee80211->current_network.qos_data.parameters;
+			u8 mode = priv->ieee80211->mode;
+
+			/*  For Each time updating EDCA parameter, reset EDCA turbo mode status. */
+			dm_init_edca_turbo(dev);
+			u1bAIFS = qos_parameters->aifs[0] * ((mode&(IEEE_G|IEEE_N_24G)) ? 9 : 20) + aSifsTime;
+			u4bAcParam = (((le16_to_cpu(qos_parameters->tx_op_limit[0])) << AC_PARAM_TXOP_LIMIT_OFFSET)|
+				((le16_to_cpu(qos_parameters->cw_max[0])) << AC_PARAM_ECW_MAX_OFFSET)|
+				((le16_to_cpu(qos_parameters->cw_min[0])) << AC_PARAM_ECW_MIN_OFFSET)|
+				((u32)u1bAIFS << AC_PARAM_AIFS_OFFSET));
+			/*write_nic_dword(dev, WDCAPARA_ADD[i], u4bAcParam);*/
+			write_nic_dword(dev, EDCAPARA_BE,  u4bAcParam);
+
+			/*
+			 * Check ACM bit.
+			 * If it is set, immediately set ACM control bit to downgrading AC for passing WMM testplan. Annie, 2005-12-13.
+			 */
 			{
-				u8		u1bAIFS;
-				u32		u4bAcParam;
-				struct ieee80211_qos_parameters *qos_parameters = &priv->ieee80211->current_network.qos_data.parameters;
-				u8 mode = priv->ieee80211->mode;
-
-				/*  For Each time updating EDCA parameter, reset EDCA turbo mode status. */
-				dm_init_edca_turbo(dev);
-				u1bAIFS = qos_parameters->aifs[0] * ((mode&(IEEE_G|IEEE_N_24G)) ? 9 : 20) + aSifsTime;
-				u4bAcParam = (((le16_to_cpu(qos_parameters->tx_op_limit[0])) << AC_PARAM_TXOP_LIMIT_OFFSET)|
-					((le16_to_cpu(qos_parameters->cw_max[0])) << AC_PARAM_ECW_MAX_OFFSET)|
-					((le16_to_cpu(qos_parameters->cw_min[0])) << AC_PARAM_ECW_MIN_OFFSET)|
-					((u32)u1bAIFS << AC_PARAM_AIFS_OFFSET));
-				/*write_nic_dword(dev, WDCAPARA_ADD[i], u4bAcParam);*/
-				write_nic_dword(dev, EDCAPARA_BE,  u4bAcParam);
-
-				/*
-				 * Check ACM bit.
-				 * If it is set, immediately set ACM control bit to downgrading AC for passing WMM testplan. Annie, 2005-12-13.
-				 */
-				{
-					/*  TODO:  Modified this part and try to set acm control in only 1 IO processing!! */
-
-					PACI_AIFSN	pAciAifsn = (PACI_AIFSN)&(qos_parameters->aifs[0]);
-					u8		AcmCtrl;
-
-					read_nic_byte(dev, AcmHwCtrl, &AcmCtrl);
-
-					if (pAciAifsn->f.ACM) { /*  ACM bit is 1. */
-						AcmCtrl |= AcmHw_BeqEn;
-					} else {	/* ACM bit is 0. */
-						AcmCtrl &= (~AcmHw_BeqEn);
-					}
+				/*  TODO:  Modified this part and try to set acm control in only 1 IO processing!! */
 
-					RT_TRACE(COMP_QOS, "SetHwReg8190pci(): [HW_VAR_ACM_CTRL] Write 0x%X\n", AcmCtrl);
-					write_nic_byte(dev, AcmHwCtrl, AcmCtrl);
+				PACI_AIFSN	pAciAifsn = (PACI_AIFSN)&(qos_parameters->aifs[0]);
+				u8		AcmCtrl;
+
+				read_nic_byte(dev, AcmHwCtrl, &AcmCtrl);
+
+				if (pAciAifsn->f.ACM) { /*  ACM bit is 1. */
+					AcmCtrl |= AcmHw_BeqEn;
+				} else {	/* ACM bit is 0. */
+					AcmCtrl &= (~AcmHw_BeqEn);
 				}
+
+				RT_TRACE(COMP_QOS, "SetHwReg8190pci(): [HW_VAR_ACM_CTRL] Write 0x%X\n", AcmCtrl);
+				write_nic_byte(dev, AcmHwCtrl, AcmCtrl);
 			}
 			priv->bcurrent_turbo_EDCA = false;
 		}
-- 
2.1.4