rtlwifi: Remove addressof casts to same type

Using addressof then casting to the original type is pointless,
so remove these unnecessary casts.

Done via coccinelle script:

$ cat typecast.cocci
@@
type T;
T foo;
@@

-	(T *)&foo
+	&foo

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c
index f26f4ff..7d71170 100644 (file)
--- a/drivers/net/wireless/rtlwifi/pci.c
+++ b/drivers/net/wireless/rtlwifi/pci.c
@@ -1509,10 +1509,10 @@ static int rtl_pci_tx(struct ieee80211_hw *hw,
 
        if (rtlpriv->use_new_trx_flow) {
                rtlpriv->cfg->ops->set_desc(hw, (u8 *)pdesc, true,
-                                           HW_DESC_OWN, (u8 *)&hw_queue);
+                                           HW_DESC_OWN, &hw_queue);
        } else {
                rtlpriv->cfg->ops->set_desc(hw, (u8 *)pdesc, true,
-                                           HW_DESC_OWN, (u8 *)&temp_one);
+                                           HW_DESC_OWN, &temp_one);
        }
 
        if ((ring->entries - skb_queue_len(&ring->queue)) < 2 &&

diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/hw.c b/drivers/net/wireless/rtlwifi/rtl8188ee/hw.c
index bd2a26b..5a30e4e 100644 (file)
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8188ee/hw.c
@@ -1828,7 +1828,7 @@ static void _rtl88ee_read_adapter_info(struct ieee80211_hw *hw)
        RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
                 "EEPROM SMID = 0x%4x\n", rtlefuse->eeprom_smid);
        /*customer ID*/
-       rtlefuse->eeprom_oemid = *(u8 *)&hwinfo[EEPROM_CUSTOMER_ID];
+       rtlefuse->eeprom_oemid = hwinfo[EEPROM_CUSTOMER_ID];
        if (rtlefuse->eeprom_oemid == 0xFF)
                rtlefuse->eeprom_oemid = 0;
 
@@ -1845,7 +1845,7 @@ static void _rtl88ee_read_adapter_info(struct ieee80211_hw *hw)
        RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
                 "dev_addr: %pM\n", rtlefuse->dev_addr);
        /*channel plan */
-       rtlefuse->eeprom_channelplan = *(u8 *)&hwinfo[EEPROM_CHANNELPLAN];
+       rtlefuse->eeprom_channelplan = hwinfo[EEPROM_CHANNELPLAN];
        /* set channel paln to world wide 13 */
        rtlefuse->channel_plan = COUNTRY_CODE_WORLD_WIDE_13;
        /*tx power*/
@@ -1857,7 +1857,7 @@ static void _rtl88ee_read_adapter_info(struct ieee80211_hw *hw)
                                                 rtlefuse->autoload_failflag,
                                                 hwinfo);
        /*board type*/
-       rtlefuse->board_type = (((*(u8 *)&hwinfo[jj]) & 0xE0) >> 5);
+       rtlefuse->board_type = (hwinfo[jj] & 0xE0) >> 5;
        /*Wake on wlan*/
        rtlefuse->wowlan_enable = ((hwinfo[kk] & 0x40) >> 6);
        /*parse xtal*/
@@ -2223,8 +2223,7 @@ void rtl88ee_update_channel_access_setting(struct ieee80211_hw *hw)
        struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
        u16 sifs_timer;
 
-       rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME,
-                                     (u8 *)&mac->slot_time);
+       rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME, &mac->slot_time);
        if (!mac->ht_enable)
                sifs_timer = 0x0a0a;
        else

diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/hw.c b/drivers/net/wireless/rtlwifi/rtl8723ae/hw.c
index f4c9852..dd383b1 100644 (file)
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8723ae/hw.c
@@ -1628,10 +1628,10 @@ static void _rtl8723ae_read_adapter_info(struct ieee80211_hw *hw,
        rtl8723ae_read_bt_coexist_info_from_hwpg(hw,
                        rtlefuse->autoload_failflag, hwinfo);
 
-       rtlefuse->eeprom_channelplan = *(u8 *)&hwinfo[EEPROM_CHANNELPLAN];
+       rtlefuse->eeprom_channelplan = hwinfo[EEPROM_CHANNELPLAN];
        rtlefuse->eeprom_version = *(u16 *)&hwinfo[EEPROM_VERSION];
        rtlefuse->txpwr_fromeprom = true;
-       rtlefuse->eeprom_oemid = *(u8 *)&hwinfo[EEPROM_CUSTOMER_ID];
+       rtlefuse->eeprom_oemid = hwinfo[EEPROM_CUSTOMER_ID];
 
        RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
                 "EEPROM Customer ID: 0x%2x\n", rtlefuse->eeprom_oemid);
@@ -2051,8 +2051,7 @@ void rtl8723ae_update_channel_access_setting(struct ieee80211_hw *hw)
        struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
        u16 sifs_timer;
 
-       rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME,
-                                     (u8 *)&mac->slot_time);
+       rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME, &mac->slot_time);
        if (!mac->ht_enable)
                sifs_timer = 0x0a0a;
        else

diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/hw.c b/drivers/net/wireless/rtlwifi/rtl8723be/hw.c
index 7e70c71..223728d 100644 (file)
--- a/drivers/net/wireless/rtlwifi/rtl8723be/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8723be/hw.c
@@ -1783,10 +1783,10 @@ static void _rtl8723be_read_adapter_info(struct ieee80211_hw *hw,
                                                 rtlefuse->autoload_failflag,
                                                 hwinfo);
 
-       rtlefuse->eeprom_channelplan = *(u8 *)&hwinfo[EEPROM_CHANNELPLAN];
+       rtlefuse->eeprom_channelplan = hwinfo[EEPROM_CHANNELPLAN];
        rtlefuse->eeprom_version = *(u16 *)&hwinfo[EEPROM_VERSION];
        rtlefuse->txpwr_fromeprom = true;
-       rtlefuse->eeprom_oemid = *(u8 *)&hwinfo[EEPROM_CUSTOMER_ID];
+       rtlefuse->eeprom_oemid = hwinfo[EEPROM_CUSTOMER_ID];
 
        RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
                 "EEPROM Customer ID: 0x%2x\n", rtlefuse->eeprom_oemid);
@@ -2252,8 +2252,7 @@ void rtl8723be_update_channel_access_setting(struct ieee80211_hw *hw)
        struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
        u16 sifs_timer;
 
-       rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME,
-                                     (u8 *)&mac->slot_time);
+       rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME, &mac->slot_time);
        if (!mac->ht_enable)
                sifs_timer = 0x0a0a;
        else