From 78f7aac11e0d6270b347223f1677cc0183730f86 Mon Sep 17 00:00:00 2001 From: Sumera Priyadarsini Date: Wed, 18 Sep 2019 19:27:42 +0530 Subject: [PATCH] staging: rtl8192u: Remove unnecessary blank lines This patch fixes the file r8192U_core.c to avoid the chechpatch.pl warnings: CHECK: Please don't use multiple blank lines CHECK: Blank lines aren't necessary before a close brace '}' Signed-off-by: Sumera Priyadarsini Link: https://lore.kernel.org/r/95ce1564a34ff65e51fd63a241713e23e12dac91.1568814125.git.sylphrenadin@gmail.com Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8192u/r8192U_core.c | 70 ---------------------------------- 1 file changed, 70 deletions(-) diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c index 2821411..ecdd4b1 100644 --- a/drivers/staging/rtl8192u/r8192U_core.c +++ b/drivers/staging/rtl8192u/r8192U_core.c @@ -98,8 +98,6 @@ static char *ifname = "wlan%d"; static int hwwep = 1; /* default use hw. set 0 to use software security */ static int channels = 0x3fff; - - module_param(ifname, charp, 0644); module_param(hwwep, int, 0644); module_param(channels, int, 0644); @@ -112,7 +110,6 @@ static int rtl8192_usb_probe(struct usb_interface *intf, const struct usb_device_id *id); static void rtl8192_usb_disconnect(struct usb_interface *intf); - static struct usb_driver rtl8192_usb_driver = { .name = RTL819XU_MODULE_NAME, /* Driver name */ .id_table = rtl8192_usb_id_tbl, /* PCI_ID table */ @@ -122,7 +119,6 @@ static struct usb_driver rtl8192_usb_driver = { .resume = NULL, /* PM resume fn */ }; - struct CHANNEL_LIST { u8 Channel[32]; u8 Len; @@ -207,9 +203,6 @@ static void rtl819x_set_channel_map(u8 channel_plan, struct r8192_priv *priv) } } - - - static void CamResetAllEntry(struct net_device *dev) { u32 ulcommand = 0; @@ -297,7 +290,6 @@ int write_nic_byte(struct net_device *dev, int indx, u8 data) return 0; } - int write_nic_word(struct net_device *dev, int indx, u16 data) { int status; @@ -324,7 +316,6 @@ int write_nic_word(struct net_device *dev, int indx, u16 data) return 0; } - int write_nic_dword(struct net_device *dev, int indx, u32 data) { int status; @@ -343,7 +334,6 @@ int write_nic_dword(struct net_device *dev, int indx, u32 data) usbdata, 4, HZ / 2); kfree(usbdata); - if (status < 0) { netdev_err(dev, "%s TimeOut! status: %d\n", __func__, status); return status; @@ -352,8 +342,6 @@ int write_nic_dword(struct net_device *dev, int indx, u32 data) return 0; } - - int read_nic_byte(struct net_device *dev, int indx, u8 *data) { int status; @@ -379,8 +367,6 @@ int read_nic_byte(struct net_device *dev, int indx, u8 *data) return 0; } - - int read_nic_word(struct net_device *dev, int indx, u16 *data) { int status; @@ -788,7 +774,6 @@ void rtl8192_set_rxconf(struct net_device *dev) rxconf = rxconf | RCR_CBSSID; } - if (priv->ieee80211->iw_mode == IW_MODE_MONITOR) { rxconf = rxconf | RCR_AICV; rxconf = rxconf | RCR_APWRMGT; @@ -797,7 +782,6 @@ void rtl8192_set_rxconf(struct net_device *dev) if (priv->crcmon == 1 && priv->ieee80211->iw_mode == IW_MODE_MONITOR) rxconf = rxconf | RCR_ACRC32; - rxconf = rxconf & ~RX_FIFO_THRESHOLD_MASK; rxconf = rxconf | (RX_FIFO_THRESHOLD_NONE << RX_FIFO_THRESHOLD_SHIFT); rxconf = rxconf & ~MAX_RX_DMA_MASK; @@ -901,13 +885,11 @@ static u32 rtl819xusb_rx_command_packet(struct net_device *dev, return status; } - static void rtl8192_data_hard_stop(struct net_device *dev) { /* FIXME !! */ } - static void rtl8192_data_hard_resume(struct net_device *dev) { /* FIXME !! */ @@ -951,7 +933,6 @@ static int rtl8192_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) struct cb_desc *tcb_desc = (struct cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE); u8 queue_index = tcb_desc->queue_index; - spin_lock_irqsave(&priv->tx_lock, flags); memcpy((unsigned char *)(skb->cb), &dev, sizeof(dev)); @@ -1123,7 +1104,6 @@ static void rtl8192_config_rate(struct net_device *dev, u16 *rate_config) } } - #define SHORT_SLOT_TIME 9 #define NON_SHORT_SLOT_TIME 20 @@ -1188,7 +1168,6 @@ static void rtl8192_net_update(struct net_device *dev) */ void rtl819xusb_beacon_tx(struct net_device *dev, u16 tx_rate) { - } short rtl819xU_tx_cmd(struct net_device *dev, struct sk_buff *skb) @@ -1389,7 +1368,6 @@ static u8 MRateToHwRate8190Pci(u8 rate) return ret; } - static u8 QueryIsShort(u8 TxHT, u8 TxRate, struct cb_desc *tcb_desc) { u8 tmp_Short; @@ -1742,7 +1720,6 @@ static const struct ieee80211_qos_parameters def_qos_parameters = { {0, 0, 0, 0} /* tx_op_limit */ }; - static void rtl8192_update_beacon(struct work_struct *work) { struct r8192_priv *priv = container_of(work, struct r8192_priv, @@ -1913,11 +1890,9 @@ static int rtl8192_qos_association_resp(struct r8192_priv *priv, if (set_qos_param == 1) schedule_work(&priv->qos_activate); - return 0; } - static int rtl8192_handle_assoc_response( struct net_device *dev, struct ieee80211_assoc_response_frame *resp, @@ -1929,7 +1904,6 @@ static int rtl8192_handle_assoc_response( return 0; } - static void rtl8192_update_ratr_table(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); @@ -2218,7 +2192,6 @@ static void rtl8192_init_priv_task(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); - INIT_WORK(&priv->reset_wq, rtl8192_restart); INIT_DELAYED_WORK(&priv->watch_dog_wq, @@ -2515,7 +2488,6 @@ static int rtl8192_read_eeprom_info(struct net_device *dev) break; } - if (priv->rf_type == RF_1T2R) RT_TRACE(COMP_EPROM, "\n1T2R config\n"); else @@ -2668,7 +2640,6 @@ static void rtl8192_hwconfig(struct net_device *dev) /* Set Auto Rate fallback control */ } - /* InitializeAdapter and PhyCfg */ static bool rtl8192_adapter_start(struct net_device *dev) { @@ -2803,14 +2774,12 @@ static bool rtl8192_adapter_start(struct net_device *dev) RT_TRACE(COMP_INIT, "%s():after phy RF config\n", __func__); } - if (priv->ieee80211->FwRWRF) /* We can force firmware to do RF-R/W */ priv->Rf_Mode = RF_OP_By_FW; else priv->Rf_Mode = RF_OP_By_SW_3wire; - rtl8192_phy_updateInitGain(dev); /*--set CCK and OFDM Block "ON"--*/ rtl8192_setBBreg(dev, rFPGA0_RFMOD, bCCKEn, 0x1); @@ -2865,7 +2834,6 @@ static bool rtl8192_adapter_start(struct net_device *dev) } write_nic_byte(dev, 0x87, 0x0); - return init_status; } @@ -2996,7 +2964,6 @@ static RESET_TYPE RxCheckStuck(struct net_device *dev) return RESET_TYPE_NORESET; } - /** * This function is called by Checkforhang to check whether we should * ask OS to reset driver @@ -3052,8 +3019,6 @@ static void rtl8192_cancel_deferred_work(struct r8192_priv *priv); static int _rtl8192_up(struct net_device *dev); static int rtl8192_close(struct net_device *dev); - - static void CamRestoreAllEntry(struct net_device *dev) { u8 EntryId = 0; @@ -3070,7 +3035,6 @@ static void CamRestoreAllEntry(struct net_device *dev) RT_TRACE(COMP_SEC, "%s:\n", __func__); - if ((priv->ieee80211->pairwise_key_type == KEY_TYPE_WEP40) || (priv->ieee80211->pairwise_key_type == KEY_TYPE_WEP104)) { for (EntryId = 0; EntryId < 4; EntryId++) { @@ -3096,8 +3060,6 @@ static void CamRestoreAllEntry(struct net_device *dev) MacAddr, 0, NULL); } - - if (priv->ieee80211->group_key_type == KEY_TYPE_TKIP) { MacAddr = CAM_CONST_BROAD; for (EntryId = 1; EntryId < 4; EntryId++) { @@ -3134,7 +3096,6 @@ static void rtl819x_ifsilentreset(struct net_device *dev) int reset_status = 0; struct ieee80211_device *ieee = priv->ieee80211; - /* If we need to check CCK stop, please uncomment this line. */ /* bStuck = Adapter->HalFunc.CheckHWStopHandler(Adapter); */ @@ -3258,7 +3219,6 @@ static void rtl819x_update_rxcounts(struct r8192_priv *priv, u32 *TotalRxBcnNum, } } - static void rtl819x_watchdog_wqcallback(struct work_struct *work) { struct delayed_work *dwork = to_delayed_work(work); @@ -3369,7 +3329,6 @@ static int _rtl8192_up(struct net_device *dev) return 0; } - static int rtl8192_open(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); @@ -3381,7 +3340,6 @@ static int rtl8192_open(struct net_device *dev) return ret; } - int rtl8192_up(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); @@ -3392,7 +3350,6 @@ int rtl8192_up(struct net_device *dev) return _rtl8192_up(dev); } - static int rtl8192_close(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); @@ -3440,7 +3397,6 @@ int rtl8192_down(struct net_device *dev) deinit_hal_dm(dev); del_timer_sync(&priv->watch_dog_timer); - ieee80211_softmac_stop_protocol(priv->ieee80211); memset(&priv->ieee80211->current_network, 0, offsetof(struct ieee80211_network, list)); @@ -3449,7 +3405,6 @@ int rtl8192_down(struct net_device *dev) return 0; } - void rtl8192_commit(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); @@ -3495,7 +3450,6 @@ static void r8192_set_multicast(struct net_device *dev) priv->promisc = promisc; } - static int r8192_set_mac_adr(struct net_device *dev, void *mac) { struct r8192_priv *priv = ieee80211_priv(dev); @@ -3525,7 +3479,6 @@ static int rtl8192_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) mutex_lock(&priv->wx_mutex); - if (p->length < sizeof(struct ieee_param) || !p->pointer) { ret = -EINVAL; goto out; @@ -3778,7 +3731,6 @@ static long rtl819x_translate_todbm(u8 signal_strength_index) return signal_power; } - /* We can not declare RSSI/EVM total value of sliding window to * be a local static. Otherwise, it may increase when we return from S3/S4. The * value will be kept in memory or disk. Declare the value in the adaptor @@ -3841,7 +3793,6 @@ static void rtl8192_process_phyinfo(struct r8192_priv *priv, u8 *buffer, if (!bcheck) return; - /* only rtl8190 supported * rtl8190_process_cck_rxpathsel(priv,pprevious_stats); */ @@ -3851,7 +3802,6 @@ static void rtl8192_process_phyinfo(struct r8192_priv *priv, u8 *buffer, /* record the general signal strength to the sliding window. */ - /* <2> Showed on UI for engineering * hardware does not provide rssi information for each rf path in CCK */ @@ -3881,7 +3831,6 @@ static void rtl8192_process_phyinfo(struct r8192_priv *priv, u8 *buffer, } } - /* Check PWDB. */ RT_TRACE(COMP_RXDESC, "Smooth %s PWDB = %d\n", pprevious_stats->bIsCCK ? "CCK" : "OFDM", @@ -3908,7 +3857,6 @@ static void rtl8192_process_phyinfo(struct r8192_priv *priv, u8 *buffer, pprevious_stats->bIsCCK ? "CCK" : "OFDM", pprevious_stats->RxPWDBAll); - if (pprevious_stats->bPacketToSelf || pprevious_stats->bPacketBeacon || pprevious_stats->bToSelfBA) { @@ -4083,7 +4031,6 @@ static void rtl8192_query_rxphystatus(struct r8192_priv *priv, u8 rf_rx_num = 0; u8 sq; - priv->stats.numqry_phystatus++; is_cck_rate = rx_hal_is_cck_rate(pdrvinfo); @@ -4214,7 +4161,6 @@ static void rtl8192_query_rxphystatus(struct r8192_priv *priv, precord_stats->RxMIMOSignalStrength[i] = (u8)RSSI; } - /* (2)PWDB, Average PWDB calculated by hardware * (for rate adaptive) */ @@ -4259,7 +4205,6 @@ static void rtl8192_query_rxphystatus(struct r8192_priv *priv, evm & 0xff; } - /* record rx statistics for debug */ rxsc_sgien_exflg = pofdm_buf->rxsc_sgien_exflg; prxsc = (struct phy_ofdm_rx_status_rxsc_sgien_exintfflag *) @@ -4297,7 +4242,6 @@ static void rtl8192_record_rxdesc_forlateruse( ptarget_stats->Seq_Num = psrc_stats->Seq_Num; } - static void TranslateRxSignalStuff819xUsb(struct sk_buff *skb, struct ieee80211_rx_stats *pstats, struct rx_drvinfo_819x_usb *pdrvinfo) @@ -4341,8 +4285,6 @@ static void TranslateRxSignalStuff819xUsb(struct sk_buff *skb, bToSelfBA = true; } - - if (bpacket_match_bssid) priv->stats.numpacket_matchbssid++; if (bpacket_toself) @@ -4383,7 +4325,6 @@ UpdateReceivedRateHistogramStatistics8190(struct net_device *dev, /* 1: short preamble/GI, 0: long preamble/GI */ u32 preamble_guardinterval; - if (stats->bCRC) rcvType = 2; else if (stats->bICV) @@ -4491,7 +4432,6 @@ UpdateReceivedRateHistogramStatistics8190(struct net_device *dev, priv->stats.received_rate_histogram[rcvType][rateIndex]++; } - static void query_rxdesc_status(struct sk_buff *skb, struct ieee80211_rx_stats *stats, bool bIsRxAggrSubframe) @@ -4556,7 +4496,6 @@ static void query_rxdesc_status(struct sk_buff *skb, stats->bShortPreamble = driver_info->SPLCP; - UpdateReceivedRateHistogramStatistics8190(dev, stats); stats->bIsAMPDU = (driver_info->PartAggr == 1); @@ -4671,8 +4610,6 @@ static void rtl819xusb_process_received_packet( #ifdef SW_CRC_CHECK SwCrcCheck(); #endif - - } static void query_rx_cmdpkt_desc_status(struct sk_buff *skb, @@ -4691,7 +4628,6 @@ static void query_rx_cmdpkt_desc_status(struct sk_buff *skb, stats->ntotalfrag = 1; } - static void rtl8192_rx_cmd(struct sk_buff *skb) { struct rtl8192_rx_info *info = (struct rtl8192_rx_info *)skb->cb; @@ -4759,7 +4695,6 @@ static const struct net_device_ops rtl8192_netdev_ops = { .ndo_start_xmit = ieee80211_xmit, }; - /**************************************************************************** * ---------------------------- USB_STUFF--------------------------- *****************************************************************************/ @@ -4815,7 +4750,6 @@ static int rtl8192_usb_probe(struct usb_interface *intf, RT_TRACE(COMP_INIT, "dev name=======> %s\n", dev->name); rtl8192_proc_init_one(dev); - RT_TRACE(COMP_INIT, "Driver probe completed\n"); return 0; @@ -4843,7 +4777,6 @@ static void rtl8192_cancel_deferred_work(struct r8192_priv *priv) cancel_work_sync(&priv->qos_activate); } - static void rtl8192_usb_disconnect(struct usb_interface *intf) { struct net_device *dev = usb_get_intfdata(intf); @@ -4907,7 +4840,6 @@ static int __init rtl8192_usb_module_init(void) return usb_register(&rtl8192_usb_driver); } - static void __exit rtl8192_usb_module_exit(void) { usb_deregister(&rtl8192_usb_driver); @@ -4949,7 +4881,6 @@ void EnableHWSecurityConfig8192(struct net_device *dev) write_nic_byte(dev, SECR, SECR_value); } - void setKey(struct net_device *dev, u8 EntryNo, u8 KeyIndex, u16 KeyType, u8 *MacAddr, u8 DefaultKey, u32 *KeyContent) { @@ -4970,7 +4901,6 @@ void setKey(struct net_device *dev, u8 EntryNo, u8 KeyIndex, u16 KeyType, else usConfig |= BIT(15) | (KeyType << 2) | KeyIndex; - for (i = 0; i < CAM_CONTENT_COUNT; i++) { TargetCommand = i + CAM_CONTENT_COUNT * EntryNo; TargetCommand |= BIT(31) | BIT(16); -- 2.7.4