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>

4 files changed, 12 insertions, 15 deletions

diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c
index f26f4ffc771d..7d711708d2f3 100644
--- 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 bd2a26bafb69..5a30e4e551a9 100644
--- 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 f4c9852d1e1e..dd383b1482e9 100644
--- 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 7e70c7108d91..223728ddc82a 100644
--- 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