staging: rtl8192e: Fix RETURN_VOID warnings

Fix 'void function return statements are not generally useful'
checkpatch.pl warnings

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
index 9222e421f123bef850c73fac70fddb49bdc3abd7..cb74e55b20d279e709fadc45f3125ad7c8ec358e 100644 (file)
--- a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
+++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
@@ -2137,7 +2137,6 @@ void rtl8192_halt_adapter(struct net_device *dev, bool reset)
                skb_queue_purge(&priv->rtllib->skb_aggQ[i]);
 
        skb_queue_purge(&priv->skb_queue);
-       return;
 }
 
 void rtl8192_update_ratr_table(struct net_device *dev)
@@ -2415,5 +2414,4 @@ void ActUpdateChannelAccessSetting(struct net_device *dev,
        enum wireless_mode WirelessMode,
        struct channel_access_setting *ChnlAccessSetting)
 {
-       return;
 }

diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c
index 312979f8fd7e9bf177f462f5a077987c7c87550a..28b44c9f1339b742480762526c40d9a920b859b1 100644 (file)
--- a/drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c
+++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c
@@ -94,7 +94,6 @@ void rtl8192_setBBreg(struct net_device *dev, u32 dwRegAddr, u32 dwBitMask,
                write_nic_dword(dev, dwRegAddr, NewValue);
        } else
                write_nic_dword(dev, dwRegAddr, dwData);
-       return;
 }
 
 u32 rtl8192_QueryBBReg(struct net_device *dev, u32 dwRegAddr, u32 dwBitMask)
@@ -215,7 +214,6 @@ static void rtl8192_phy_RFSerialWrite(struct net_device *dev,
                }
                rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0x300, 0x3);
        }
-       return;
 }
 
 void rtl8192_phy_SetRFReg(struct net_device *dev, enum rf90_radio_path eRFPath,
@@ -256,7 +254,6 @@ void rtl8192_phy_SetRFReg(struct net_device *dev, enum rf90_radio_path eRFPath,
                } else
                        rtl8192_phy_RFSerialWrite(dev, eRFPath, RegAddr, Data);
        }
-       return;
 }
 
 u32 rtl8192_phy_QueryRFReg(struct net_device *dev, enum rf90_radio_path eRFPath,
@@ -399,7 +396,6 @@ void rtl8192_phyConfigBB(struct net_device *dev, u8 ConfigType)
                                 Rtl819XAGCTAB_Array_Table[i+1]);
                }
        }
-       return;
 }
 
 static void rtl8192_InitBBRFRegDef(struct net_device *dev)
@@ -640,7 +636,6 @@ void rtl8192_phy_getTxPower(struct net_device *dev)
        RT_TRACE(COMP_INIT, "Default framesync (0x%x) = 0x%x\n",
                rOFDM0_RxDetector3, priv->framesync);
        priv->SifsTime = read_nic_word(dev, SIFS);
-       return;
 }
 
 void rtl8192_phy_setTxPower(struct net_device *dev, u8 channel)
@@ -694,7 +689,6 @@ void rtl8192_phy_setTxPower(struct net_device *dev, u8 channel)
                         __func__);
                break;
        }
-       return;
 }
 
 bool rtl8192_phy_RFConfig(struct net_device *dev)
@@ -723,7 +717,6 @@ bool rtl8192_phy_RFConfig(struct net_device *dev)
 
 void rtl8192_phy_updateInitGain(struct net_device *dev)
 {
-       return;
 }
 
 u8 rtl8192_phy_ConfigRFWithHeaderFile(struct net_device *dev,
@@ -813,7 +806,6 @@ static void rtl8192_SetTxPowerLevel(struct net_device *dev, u8 channel)
                         "unknown rf chip ID in rtl8192_SetTxPowerLevel()\n");
                break;
        }
-       return;
 }
 
 static u8 rtl8192_phy_SetSwChnlCmdArray(struct sw_chnl_cmd *CmdTable,

diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
index 5f3e28b22d7cef54a7cd1f783d1862e073070345..3308b0d0f042071e562440646530db55052cb329 100644 (file)
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
@@ -741,8 +741,6 @@ static void rtl8192_prepare_beacon(struct r8192_priv *priv)
        priv->ops->tx_fill_descriptor(dev, pdesc, tcb_desc, pnewskb);
        __skb_queue_tail(&ring->queue, pnewskb);
        pdesc->OWN = 1;
-
-       return;
 }
 
 static void rtl8192_stop_beacon(struct net_device *dev)
@@ -856,7 +854,6 @@ static void rtl8192_refresh_supportrate(struct r8192_priv *priv)
        } else {
                memset(ieee->Regdot11HTOperationalRateSet, 0, 16);
        }
-       return;
 }
 
 static u8 rtl8192_getSupportedWireleeMode(struct net_device *dev)
@@ -1901,8 +1898,6 @@ void rtl8192_hard_data_xmit(struct sk_buff *skb, struct net_device *dev,
                                                 priv->rtllib->tx_headroom);
                priv->rtllib->stats.tx_packets++;
        }
-
-       return;
 }
 
 int rtl8192_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
@@ -1985,8 +1980,6 @@ void rtl8192_tx_cmd(struct net_device *dev, struct sk_buff *skb)
 
        __skb_queue_tail(&ring->queue, skb);
        spin_unlock_irqrestore(&priv->irq_th_lock, flags);
-
-       return;
 }
 
 short rtl8192_tx(struct net_device *dev, struct sk_buff *skb)

diff --git a/drivers/staging/rtl8192e/rtllib_rx.c b/drivers/staging/rtl8192e/rtllib_rx.c
index 2592bd19054be145fcd0d878790c5affcc757921..e2a748bdb39616f35608ed223794efcc1ad2a9dc 100644 (file)
--- a/drivers/staging/rtl8192e/rtllib_rx.c
+++ b/drivers/staging/rtl8192e/rtllib_rx.c
@@ -2623,7 +2623,6 @@ static inline void rtllib_process_probe_response(
        }
 free_network:
        kfree(network);
-       return;
 }
 
 void rtllib_rx_mgt(struct rtllib_device *ieee,

diff --git a/drivers/staging/rtl8192e/rtllib_softmac.c b/drivers/staging/rtl8192e/rtllib_softmac.c
index 70bdf1fe91a4fa56bbdd144efe493a74766feeb4..0f2ae3557bc8fa182690b19669410e8ba0112f51 100644 (file)
--- a/drivers/staging/rtl8192e/rtllib_softmac.c
+++ b/drivers/staging/rtl8192e/rtllib_softmac.c
@@ -2228,7 +2228,6 @@ static void rtllib_process_action(struct rtllib_device *ieee, struct sk_buff *sk
        default:
                break;
        }
-       return;
 }
 
 inline int rtllib_rx_assoc_resp(struct rtllib_device *ieee, struct sk_buff *skb,