linux-kernel - [PATCH 07/63] staging: r8188eu: remove br_ext_lock and fix

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Date:   Sat, 3 Sep 2016 22:29:50 +0700
From:   Ivan Safonov <insafonov@...il.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Bhaktipriya Shridhar <bhaktipriya96@...il.com>,
        Binoy Jayan <binoy.jayan@...aro.org>,
        Arnd Bergmann <arnd@...db.de>,
        Shraddha Barke <shraddha.6596@...il.com>,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Cc:     Ivan Safonov <insafonov@...il.com>
Subject: [PATCH 07/63] staging: r8188eu: remove br_ext_lock and fix_rate
 members of struct adapter

br_ext_lock and fix_rate are not used after initialization.

Signed-off-by: Ivan Safonov <insafonov@...il.com>
---
 drivers/staging/rtl8188eu/hal/rtl8188e_dm.c   | 1 -
 drivers/staging/rtl8188eu/include/drv_types.h | 4 ----
 drivers/staging/rtl8188eu/os_dep/os_intfs.c   | 2 --
 3 files changed, 7 deletions(-)

diff --git a/drivers/staging/rtl8188eu/hal/rtl8188e_dm.c b/drivers/staging/rtl8188eu/hal/rtl8188e_dm.c
index 81f2931..a37dc29 100644
--- a/drivers/staging/rtl8188eu/hal/rtl8188e_dm.c
+++ b/drivers/staging/rtl8188eu/hal/rtl8188e_dm.c
@@ -139,7 +139,6 @@ void rtl8188e_InitHalDm(struct adapter *Adapter)
 	pdmpriv->DMFlag = DYNAMIC_FUNC_DISABLE;
 	Update_ODM_ComInfo_88E(Adapter);
 	ODM_DMInit(dm_odm);
-	Adapter->fix_rate = 0xFF;
 }
 
 void rtl8188e_HalDmWatchDog(struct adapter *Adapter)
diff --git a/drivers/staging/rtl8188eu/include/drv_types.h b/drivers/staging/rtl8188eu/include/drv_types.h
index e5def33..0279eaf 100644
--- a/drivers/staging/rtl8188eu/include/drv_types.h
+++ b/drivers/staging/rtl8188eu/include/drv_types.h
@@ -225,10 +225,6 @@ struct adapter {
 	u8 bRxRSSIDisplay;
 
 	struct mutex hw_init_mutex;
-
-	spinlock_t br_ext_lock;
-
-	u8	fix_rate;
 };
 
 #define adapter_to_dvobj(adapter) (adapter->dvobj)
diff --git a/drivers/staging/rtl8188eu/os_dep/os_intfs.c b/drivers/staging/rtl8188eu/os_dep/os_intfs.c
index 23dbb6c..20eca02 100644
--- a/drivers/staging/rtl8188eu/os_dep/os_intfs.c
+++ b/drivers/staging/rtl8188eu/os_dep/os_intfs.c
@@ -911,8 +911,6 @@ u8 rtw_init_drv_sw(struct adapter *padapter)
 
 	rtw_hal_sreset_init(padapter);
 
-	spin_lock_init(&padapter->br_ext_lock);
-
 exit:
 	RT_TRACE(_module_os_intfs_c_, _drv_info_, ("-rtw_init_drv_sw\n"));
 
-- 
2.7.3