diff options
Diffstat (limited to 'drivers/staging/rtl8188eu')
18 files changed, 97 insertions, 533 deletions
diff --git a/drivers/staging/rtl8188eu/core/rtw_br_ext.c b/drivers/staging/rtl8188eu/core/rtw_br_ext.c index fbca394..63564f7 100644 --- a/drivers/staging/rtl8188eu/core/rtw_br_ext.c +++ b/drivers/staging/rtl8188eu/core/rtw_br_ext.c @@ -677,9 +677,8 @@ int nat25_db_handle(struct adapter *priv, struct sk_buff *skb, int method) switch (method) { case NAT25_CHECK: if (!memcmp(skb->data+ETH_ALEN, ipx->ipx_source.node, ETH_ALEN)) - DEBUG_INFO("NAT25: Check IPX skb_copy\n"); + DEBUG_INFO("NAT25: Check IPX skb_copy\n"); return 0; - return -1; case NAT25_INSERT: DEBUG_INFO("NAT25: Insert IPX, Dest =%08x,%02x%02x%02x%02x%02x%02x,%04x Source =%08x,%02x%02x%02x%02x%02x%02x,%04x\n", ipx->ipx_dest.net, diff --git a/drivers/staging/rtl8188eu/core/rtw_efuse.c b/drivers/staging/rtl8188eu/core/rtw_efuse.c index 869434c..ad1c174 100644 --- a/drivers/staging/rtl8188eu/core/rtw_efuse.c +++ b/drivers/staging/rtl8188eu/core/rtw_efuse.c @@ -542,7 +542,7 @@ u8 rtw_efuse_map_write(struct adapter *padapter, u16 addr, u16 cnts, u8 *data) { u8 offset, word_en; u8 *map; - u8 newdata[PGPKT_DATA_SIZE]; + u8 newdata[PGPKT_DATA_SIZE + 1]; s32 i, idx; u8 ret = _SUCCESS; u16 mapLen = 0; @@ -564,7 +564,7 @@ u8 rtw_efuse_map_write(struct adapter *padapter, u16 addr, u16 cnts, u8 *data) offset = (addr >> 3); word_en = 0xF; - _rtw_memset(newdata, 0xFF, PGPKT_DATA_SIZE); + _rtw_memset(newdata, 0xFF, PGPKT_DATA_SIZE + 1); i = addr & 0x7; /* index of one package */ idx = 0; /* data index */ @@ -634,7 +634,7 @@ u8 rtw_BT_efuse_map_write(struct adapter *padapter, u16 addr, u16 cnts, u8 *data { u8 offset, word_en; u8 *map; - u8 newdata[PGPKT_DATA_SIZE]; + u8 newdata[PGPKT_DATA_SIZE + 1]; s32 i, idx; u8 ret = _SUCCESS; u16 mapLen = 0; @@ -656,7 +656,7 @@ u8 rtw_BT_efuse_map_write(struct adapter *padapter, u16 addr, u16 cnts, u8 *data offset = (addr >> 3); word_en = 0xF; - _rtw_memset(newdata, 0xFF, PGPKT_DATA_SIZE); + _rtw_memset(newdata, 0xFF, PGPKT_DATA_SIZE + 1); i = addr & 0x7; /* index of one package */ idx = 0; /* data index */ diff --git a/drivers/staging/rtl8188eu/core/rtw_recv.c b/drivers/staging/rtl8188eu/core/rtw_recv.c index 2011657..ba8e534 100644 --- a/drivers/staging/rtl8188eu/core/rtw_recv.c +++ b/drivers/staging/rtl8188eu/core/rtw_recv.c @@ -204,11 +204,14 @@ void rtw_init_recvframe(union recv_frame *precvframe, struct recv_priv *precvpri int rtw_free_recvframe(union recv_frame *precvframe, struct __queue *pfree_recv_queue) { unsigned long irqL; - struct adapter *padapter = precvframe->u.hdr.adapter; - struct recv_priv *precvpriv = &padapter->recvpriv; + struct adapter *padapter; + struct recv_priv *precvpriv; _func_enter_; - + if (!precvframe) + return _FAIL; + padapter = precvframe->u.hdr.adapter; + precvpriv = &padapter->recvpriv; if (precvframe->u.hdr.pkt) { dev_kfree_skb_any(precvframe->u.hdr.pkt);/* free skb by driver */ precvframe->u.hdr.pkt = NULL; @@ -1798,16 +1801,14 @@ static int amsdu_to_msdu(struct adapter *padapter, union recv_frame *prframe) memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->dst, ETH_ALEN); } - /* Indicat the packets to upper layer */ - if (sub_skb) { - /* Insert NAT2.5 RX here! */ - sub_skb->protocol = eth_type_trans(sub_skb, padapter->pnetdev); - sub_skb->dev = padapter->pnetdev; + /* Indicate the packets to upper layer */ + /* Insert NAT2.5 RX here! */ + sub_skb->protocol = eth_type_trans(sub_skb, padapter->pnetdev); + sub_skb->dev = padapter->pnetdev; - sub_skb->ip_summed = CHECKSUM_NONE; + sub_skb->ip_summed = CHECKSUM_NONE; - netif_rx(sub_skb); - } + netif_rx(sub_skb); } exit: diff --git a/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c b/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c index c2977be..cd3c9a7 100644 --- a/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c +++ b/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c @@ -267,9 +267,8 @@ _func_enter_; rtw_mfree_sta_priv_lock(pstapriv); - if (pstapriv->pallocated_stainfo_buf) { + if (pstapriv->pallocated_stainfo_buf) rtw_vmfree(pstapriv->pallocated_stainfo_buf, sizeof(struct sta_info)*NUM_STA+4); - } } _func_exit_; @@ -315,7 +314,7 @@ _func_enter_; rtw_list_insert_tail(&psta->hash_list, phash_list); - pstapriv->asoc_sta_count++ ; + pstapriv->asoc_sta_count++; _exit_critical_bh(&(pstapriv->sta_hash_lock), &irql2); @@ -419,7 +418,7 @@ _func_enter_; _cancel_timer_ex(&psta->addba_retry_timer); /* for A-MPDU Rx reordering buffer control, cancel reordering_ctrl_timer */ - for (i = 0; i < 16 ; i++) { + for (i = 0; i < 16; i++) { unsigned long irql; struct list_head *phead, *plist; union recv_frame *prframe; diff --git a/drivers/staging/rtl8188eu/core/rtw_wlan_util.c b/drivers/staging/rtl8188eu/core/rtw_wlan_util.c index 8018edd..153ec61 100644 --- a/drivers/staging/rtl8188eu/core/rtw_wlan_util.c +++ b/drivers/staging/rtl8188eu/core/rtw_wlan_util.c @@ -80,7 +80,7 @@ int cckratesonly_included(unsigned char *rate, int ratelen) for (i = 0; i < ratelen; i++) { if ((((rate[i]) & 0x7f) != 2) && (((rate[i]) & 0x7f) != 4) && (((rate[i]) & 0x7f) != 11) && (((rate[i]) & 0x7f) != 22)) - return false; + return false; } return true; @@ -766,7 +766,7 @@ void HT_caps_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE) for (i = 0; i < (pIE->Length); i++) { if (i != 2) { - /* Got the endian issue here. */ + /* Got the endian issue here. */ pmlmeinfo->HT_caps.u.HT_cap[i] &= (pIE->data[i]); } else { /* modify from fw by Thomas 2010/11/17 */ @@ -1096,13 +1096,13 @@ int rtw_check_bcn_info(struct adapter *Adapter, u8 *pframe, u32 packet_len) } kfree(bssid); + _func_exit_; return _SUCCESS; _mismatch: kfree(bssid); - return _FAIL; - _func_exit_; + return _FAIL; } void update_beacon_info(struct adapter *padapter, u8 *pframe, uint pkt_len, struct sta_info *psta) @@ -1186,7 +1186,7 @@ unsigned int should_forbid_n_rate(struct adapter *padapter) case _RSN_IE_2_: if ((_rtw_memcmp((pIE->data + 8), RSN_CIPHER_SUITE_CCMP, 4)) || (_rtw_memcmp((pIE->data + 12), RSN_CIPHER_SUITE_CCMP, 4))) - return false; + return false; default: break; } @@ -1368,21 +1368,21 @@ void update_tx_basic_rate(struct adapter *padapter, u8 wirelessmode) #ifdef CONFIG_88EU_P2P struct wifidirect_info *pwdinfo = &padapter->wdinfo; - /* Added by Albert 2011/03/22 */ - /* In the P2P mode, the driver should not support the b mode. */ - /* So, the Tx packet shouldn't use the CCK rate */ + /* Added by Albert 2011/03/22 */ + /* In the P2P mode, the driver should not support the b mode. */ + /* So, the Tx packet shouldn't use the CCK rate */ if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) return; #endif /* CONFIG_88EU_P2P */ _rtw_memset(supported_rates, 0, NDIS_802_11_LENGTH_RATES_EX); - if ((wirelessmode & WIRELESS_11B) && (wirelessmode == WIRELESS_11B)) { + if ((wirelessmode & WIRELESS_11B) && (wirelessmode == WIRELESS_11B)) memcpy(supported_rates, rtw_basic_rate_cck, 4); - } else if (wirelessmode & WIRELESS_11B) { + else if (wirelessmode & WIRELESS_11B) memcpy(supported_rates, rtw_basic_rate_mix, 7); - } else { + else memcpy(supported_rates, rtw_basic_rate_ofdm, 3); - } + if (wirelessmode & WIRELESS_11B) update_mgnt_tx_rate(padapter, IEEE80211_CCK_RATE_1MB); @@ -1435,7 +1435,7 @@ unsigned char check_assoc_AP(u8 *pframe, uint len) DBG_88E("link to Airgo Cap\n"); return HT_IOT_PEER_AIRGO; } else if (_rtw_memcmp(pIE->data, EPIGRAM_OUI, 3)) { - epigram_vendor_flag = 1; + epigram_vendor_flag = 1; if (ralink_vendor_flag) { DBG_88E("link to Tenda W311R AP\n"); return HT_IOT_PEER_TENDA; diff --git a/drivers/staging/rtl8188eu/core/rtw_xmit.c b/drivers/staging/rtl8188eu/core/rtw_xmit.c index bb5cd95..a594e51 100644 --- a/drivers/staging/rtl8188eu/core/rtw_xmit.c +++ b/drivers/staging/rtl8188eu/core/rtw_xmit.c @@ -1556,7 +1556,7 @@ static struct xmit_frame *dequeue_one_xmitframe(struct xmit_priv *pxmitpriv, str xmitframe_phead = get_list_head(pframe_queue); xmitframe_plist = get_next(xmitframe_phead); - while (!rtw_end_of_queue_search(xmitframe_phead, xmitframe_plist)) { + if (!rtw_end_of_queue_search(xmitframe_phead, xmitframe_plist)) { pxmitframe = LIST_CONTAINOR(xmitframe_plist, struct xmit_frame, list); xmitframe_plist = get_next(xmitframe_plist); @@ -1564,12 +1564,7 @@ static struct xmit_frame *dequeue_one_xmitframe(struct xmit_priv *pxmitpriv, str rtw_list_delete(&pxmitframe->list); ptxservq->qcnt--; - - break; - - pxmitframe = NULL; } - return pxmitframe; } diff --git a/drivers/staging/rtl8188eu/hal/HalPhyRf_8188e.c b/drivers/staging/rtl8188eu/hal/HalPhyRf_8188e.c index e4f20da..bb43793 100644 --- a/drivers/staging/rtl8188eu/hal/HalPhyRf_8188e.c +++ b/drivers/staging/rtl8188eu/hal/HalPhyRf_8188e.c @@ -1276,407 +1276,6 @@ static void phy_LCCalibrate_8188E(struct adapter *adapt, bool is2t) } } -/* Analog Pre-distortion calibration */ -#define APK_BB_REG_NUM 8 -#define APK_CURVE_REG_NUM 4 -#define PATH_NUM 2 - -static void phy_APCalibrate_8188E(struct adapter *adapt, s8 delta, bool is2t) -{ - struct hal_data_8188e *pHalData = GET_HAL_DATA(adapt); - struct odm_dm_struct *dm_odm = &pHalData->odmpriv; - u32 regD[PATH_NUM]; - u32 tmpreg, index, offset, apkbound; - u8 path, i, pathbound = PATH_NUM; - u32 BB_backup[APK_BB_REG_NUM]; - u32 BB_REG[APK_BB_REG_NUM] = { - rFPGA1_TxBlock, rOFDM0_TRxPathEnable, - rFPGA0_RFMOD, rOFDM0_TRMuxPar, - rFPGA0_XCD_RFInterfaceSW, rFPGA0_XAB_RFInterfaceSW, - rFPGA0_XA_RFInterfaceOE, rFPGA0_XB_RFInterfaceOE }; - u32 BB_AP_MODE[APK_BB_REG_NUM] = { - 0x00000020, 0x00a05430, 0x02040000, - 0x000800e4, 0x00204000 }; - u32 BB_normal_AP_MODE[APK_BB_REG_NUM] = { - 0x00000020, 0x00a05430, 0x02040000, - 0x000800e4, 0x22204000 }; - - u32 AFE_backup[IQK_ADDA_REG_NUM]; - u32 AFE_REG[IQK_ADDA_REG_NUM] = { - rFPGA0_XCD_SwitchControl, rBlue_Tooth, - rRx_Wait_CCA, rTx_CCK_RFON, - rTx_CCK_BBON, rTx_OFDM_RFON, - rTx_OFDM_BBON, rTx_To_Rx, - rTx_To_Tx, rRx_CCK, - rRx_OFDM, rRx_Wait_RIFS, - rRx_TO_Rx, rStandby, - rSleep, rPMPD_ANAEN }; - - u32 MAC_backup[IQK_MAC_REG_NUM]; - u32 MAC_REG[IQK_MAC_REG_NUM] = { - REG_TXPAUSE, REG_BCN_CTRL, - REG_BCN_CTRL_1, REG_GPIO_MUXCFG}; - - u32 APK_RF_init_value[PATH_NUM][APK_BB_REG_NUM] = { - {0x0852c, 0x1852c, 0x5852c, 0x1852c, 0x5852c}, - {0x2852e, 0x0852e, 0x3852e, 0x0852e, 0x0852e} - }; - - u32 APK_normal_RF_init_value[PATH_NUM][APK_BB_REG_NUM] = { - {0x0852c, 0x0a52c, 0x3a52c, 0x5a52c, 0x5a52c}, /* path settings equal to path b settings */ - {0x0852c, 0x0a52c, 0x5a52c, 0x5a52c, 0x5a52c} - }; - - u32 APK_RF_value_0[PATH_NUM][APK_BB_REG_NUM] = { - {0x52019, 0x52014, 0x52013, 0x5200f, 0x5208d}, - {0x5201a, 0x52019, 0x52016, 0x52033, 0x52050} - }; - - u32 APK_normal_RF_value_0[PATH_NUM][APK_BB_REG_NUM] = { - {0x52019, 0x52017, 0x52010, 0x5200d, 0x5206a}, /* path settings equal to path b settings */ - {0x52019, 0x52017, 0x52010, 0x5200d, 0x5206a} - }; - - u32 AFE_on_off[PATH_NUM] = { - 0x04db25a4, 0x0b1b25a4}; /* path A on path B off / path A off path B on */ - - u32 APK_offset[PATH_NUM] = { - rConfig_AntA, rConfig_AntB}; - - u32 APK_normal_offset[PATH_NUM] = { - rConfig_Pmpd_AntA, rConfig_Pmpd_AntB}; - - u32 APK_value[PATH_NUM] = { - 0x92fc0000, 0x12fc0000}; - - u32 APK_normal_value[PATH_NUM] = { - 0x92680000, 0x12680000}; - - s8 APK_delta_mapping[APK_BB_REG_NUM][13] = { - {-4, -3, -2, -2, -1, -1, 0, 1, 2, 3, 4, 5, 6}, - {-4, -3, -2, -2, -1, -1, 0, 1, 2, 3, 4, 5, 6}, - {-6, -4, -2, -2, -1, -1, 0, 1, 2, 3, 4, 5, 6}, - {-1, -1, -1, -1, -1, -1, 0, 1, 2, 3, 4, 5, 6}, - {-11, -9, -7, -5, -3, -1, 0, 0, 0, 0, 0, 0, 0} - }; - - u32 APK_normal_setting_value_1[13] = { - 0x01017018, 0xf7ed8f84, 0x1b1a1816, 0x2522201e, 0x322e2b28, - 0x433f3a36, 0x5b544e49, 0x7b726a62, 0xa69a8f84, 0xdfcfc0b3, - 0x12680000, 0x00880000, 0x00880000 - }; - - u32 APK_normal_setting_value_2[16] = { - 0x01c7021d, 0x01670183, 0x01000123, 0x00bf00e2, 0x008d00a3, - 0x0068007b, 0x004d0059, 0x003a0042, 0x002b0031, 0x001f0025, - 0x0017001b, 0x00110014, 0x000c000f, 0x0009000b, 0x00070008, - 0x00050006 - }; - - u32 APK_result[PATH_NUM][APK_BB_REG_NUM]; /* val_1_1a, val_1_2a, val_2a, val_3a, val_4a */ - s32 BB_offset, delta_V, delta_offset; - - if (*(dm_odm->mp_mode) == 1) { - struct mpt_context *pMptCtx = &(adapt->mppriv.MptCtx); - pMptCtx->APK_bound[0] = 45; - pMptCtx->APK_bound[1] = 52; - } - - ODM_RT_TRACE(dm_odm, ODM_COMP_CALIBRATION, ODM_DBG_LOUD, ("==>phy_APCalibrate_8188E() delta %d\n", delta)); - ODM_RT_TRACE(dm_odm, ODM_COMP_CALIBRATION, ODM_DBG_LOUD, ("AP Calibration for %s\n", (is2t ? "2T2R" : "1T1R"))); - if (!is2t) - pathbound = 1; - - /* 2 FOR NORMAL CHIP SETTINGS */ - -/* Temporarily do not allow normal driver to do the following settings - * because these offset and value will cause RF internal PA to be - * unpredictably disabled by HW, such that RF Tx signal will disappear - * after disable/enable card many times on 88CU. RF SD and DD have not - * find the root cause, so we remove these actions temporarily. - */ - if (*(dm_odm->mp_mode) != 1) - return; - /* settings adjust for normal chip */ - for (index = 0; index < PATH_NUM; index++) { - APK_offset[index] = APK_normal_offset[index]; - APK_value[index] = APK_normal_value[index]; - AFE_on_off[index] = 0x6fdb25a4; - } - - for (index = 0; index < APK_BB_REG_NUM; index++) { - for (path = 0; path < pathbound; path++) { - APK_RF_init_value[path][index] = APK_normal_RF_init_value[path][index]; - APK_RF_value_0[path][index] = APK_normal_RF_value_0[path][index]; - } - BB_AP_MODE[index] = BB_normal_AP_MODE[index]; - } - - apkbound = 6; - - /* save BB default value */ - for (index = 0; index < APK_BB_REG_NUM; index++) { - if (index == 0) /* skip */ - continue; - BB_backup[index] = ODM_GetBBReg(dm_odm, BB_REG[index], bMaskDWord); - } - - /* save MAC default value */ - _PHY_SaveMACRegisters(adapt, MAC_REG, MAC_backup); - - /* save AFE default value */ - _PHY_SaveADDARegisters(adapt, AFE_REG, AFE_backup, IQK_ADDA_REG_NUM); - - for (path = 0; path < pathbound; path++) { - if (path == RF_PATH_A) { - /* path A APK */ - /* load APK setting */ - /* path-A */ - offset = rPdp_AntA; - for (index = 0; index < 11; index++) { - ODM_SetBBReg(dm_odm, offset, bMaskDWord, APK_normal_setting_value_1[index]); - ODM_RT_TRACE(dm_odm, ODM_COMP_CALIBRATION, ODM_DBG_LOUD, - ("phy_APCalibrate_8188E() offset 0x%x value 0x%x\n", - offset, ODM_GetBBReg(dm_odm, offset, bMaskDWord))); - offset += 0x04; - } - - ODM_SetBBReg(dm_odm, rConfig_Pmpd_AntB, bMaskDWord, 0x12680000); - - offset = rConfig_AntA; - for (; index < 13; index++) { - ODM_SetBBReg(dm_odm, offset, bMaskDWord, APK_normal_setting_value_1[index]); - ODM_RT_TRACE(dm_odm, ODM_COMP_CALIBRATION, ODM_DBG_LOUD, - ("phy_APCalibrate_8188E() offset 0x%x value 0x%x\n", - offset, ODM_GetBBReg(dm_odm, offset, bMaskDWord))); - offset += 0x04; - } - - /* page-B1 */ - ODM_SetBBReg(dm_odm, rFPGA0_IQK, bMaskDWord, 0x40000000); - - /* path A */ - offset = rPdp_AntA; - for (index = 0; index < 16; index++) { - ODM_SetBBReg(dm_odm, offset, bMaskDWord, APK_normal_setting_value_2[index]); - ODM_RT_TRACE(dm_odm, ODM_COMP_CALIBRATION, ODM_DBG_LOUD, - ("phy_APCalibrate_8188E() offset 0x%x value 0x%x\n", - offset, ODM_GetBBReg(dm_odm, offset, bMaskDWord))); - - offset += 0x04; - } - ODM_SetBBReg(dm_odm, rFPGA0_IQK, bMaskDWord, 0x00000000); - } else if (path == RF_PATH_B) { - /* path B APK */ - /* load APK setting */ - /* path-B */ - offset = rPdp_AntB; - for (index = 0; index < 10; index++) { - ODM_SetBBReg(dm_odm, offset, bMaskDWord, APK_normal_setting_value_1[index]); - ODM_RT_TRACE(dm_odm, ODM_COMP_CALIBRATION, ODM_DBG_LOUD, - ("phy_APCalibrate_8188E() offset 0x%x value 0x%x\n", - offset, ODM_GetBBReg(dm_odm, offset, bMaskDWord))); - - offset += 0x04; - } - ODM_SetBBReg(dm_odm, rConfig_Pmpd_AntA, bMaskDWord, 0x12680000); - PHY_SetBBReg(adapt, rConfig_Pmpd_AntB, bMaskDWord, 0x12680000); - - offset = rConfig_AntA; - index = 11; - for (; index < 13; index++) { /* offset 0xb68, 0xb6c */ - ODM_SetBBReg(dm_odm, offset, bMaskDWord, APK_normal_setting_value_1[index]); - ODM_RT_TRACE(dm_odm, ODM_COMP_CALIBRATION, ODM_DBG_LOUD, - ("phy_APCalibrate_8188E() offset 0x%x value 0x%x\n", - offset, ODM_GetBBReg(dm_odm, offset, bMaskDWord))); - offset += 0x04; - } - - /* page-B1 */ - ODM_SetBBReg(dm_odm, rFPGA0_IQK, bMaskDWord, 0x40000000); - - /* path B */ - offset = 0xb60; - for (index = 0; index < 16; index++) { - ODM_SetBBReg(dm_odm, offset, bMaskDWord, APK_normal_setting_value_2[index]); - ODM_RT_TRACE(dm_odm, ODM_COMP_CALIBRATION, ODM_DBG_LOUD, - ("phy_APCalibrate_8188E() offset 0x%x value 0x%x\n", - offset, ODM_GetBBReg(dm_odm, offset, bMaskDWord))); - - offset += 0x04; - } - ODM_SetBBReg(dm_odm, rFPGA0_IQK, bMaskDWord, 0); - } - - /* save RF default value */ - regD[path] = PHY_QueryRFReg(adapt, path, RF_TXBIAS_A, bMaskDWord); - - /* Path A AFE all on, path B AFE All off or vise versa */ - for (index = 0; index < IQK_ADDA_REG_NUM; index++) - ODM_SetBBReg(dm_odm, AFE_REG[index], bMaskDWord, AFE_on_off[path]); - ODM_RT_TRACE(dm_odm, ODM_COMP_CALIBRATION, ODM_DBG_LOUD, - ("phy_APCalibrate_8188E() offset 0xe70 %x\n", - ODM_GetBBReg(dm_odm, rRx_Wait_CCA, bMaskDWord))); - - /* BB to AP mode */ - if (path == 0) { - for (index = 0; index < APK_BB_REG_NUM; index++) { - if (index == 0) /* skip */ - continue; - else if (index < 5) - ODM_SetBBReg(dm_odm, BB_REG[index], bMaskDWord, BB_AP_MODE[index]); - else if (BB_REG[index] == 0x870) - ODM_SetBBReg(dm_odm, BB_REG[index], bMaskDWord, BB_backup[index]|BIT10|BIT26); - else - ODM_SetBBReg(dm_odm, BB_REG[index], BIT10, 0x0); - } - - ODM_SetBBReg(dm_odm, rTx_IQK_Tone_A, bMaskDWord, 0x01008c00); - ODM_SetBBReg(dm_odm, rRx_IQK_Tone_A, bMaskDWord, 0x01008c00); - } else { - /* path B */ - ODM_SetBBReg(dm_odm, rTx_IQK_Tone_B, bMaskDWord, 0x01008c00); - ODM_SetBBReg(dm_odm, rRx_IQK_Tone_B, bMaskDWord, 0x01008c00); - } - - ODM_RT_TRACE(dm_odm, ODM_COMP_CALIBRATION, ODM_DBG_LOUD, - ("phy_APCalibrate_8188E() offset 0x800 %x\n", - ODM_GetBBReg(dm_odm, 0x800, bMaskDWord))); - - /* MAC settings */ - _PHY_MACSettingCalibration(adapt, MAC_REG, MAC_backup); - - if (path == RF_PATH_A) { - /* Path B to standby mode */ - ODM_SetRFReg(dm_odm, RF_PATH_B, RF_AC, bMaskDWord, 0x10000); - } else { - /* Path A to standby mode */ - ODM_SetRFReg(dm_odm, RF_PATH_A, RF_AC, bMaskDWord, 0x10000); - ODM_SetRFReg(dm_odm, RF_PATH_A, RF_MODE1, bMaskDWord, 0x1000f); - ODM_SetRFReg(dm_odm, RF_PATH_A, RF_MODE2, bMaskDWord, 0x20103); - } - - delta_offset = ((delta+14)/2); - if (delta_offset < 0) - delta_offset = 0; - else if (delta_offset > 12) - delta_offset = 12; - - /* AP calibration */ - for (index = 0; index < APK_BB_REG_NUM; index++) { - if (index != 1) /* only DO PA11+PAD01001, AP RF setting */ - continue; - - tmpreg = APK_RF_init_value[path][index]; - if (!dm_odm->RFCalibrateInfo.bAPKThermalMeterIgnore) { - BB_offset = (tmpreg & 0xF0000) >> 16; - - if (!(tmpreg & BIT15)) /* sign bit 0 */ - BB_offset = -BB_offset; - - delta_V = APK_delta_mapping[index][delta_offset]; - - BB_offset += delta_V; - - ODM_RT_TRACE(dm_odm, ODM_COMP_CALIBRATION, ODM_DBG_LOUD, - ("phy_APCalibrate_8188E() APK index %d tmpreg 0x%x delta_V %d delta_offset %d\n", - index, tmpreg, delta_V, delta_offset)); - - if (BB_offset < 0) { - tmpreg = tmpreg & (~BIT15); - BB_offset = -BB_offset; - } else { - tmpreg = tmpreg | BIT15; - } - tmpreg = (tmpreg & 0xFFF0FFFF) | (BB_offset << 16); - } - - ODM_SetRFReg(dm_odm, path, RF_IPA_A, bMaskDWord, 0x8992e); - ODM_RT_TRACE(dm_odm, ODM_COMP_CALIBRATION, ODM_DBG_LOUD, ("phy_APCalibrate_8188E() offset 0xc %x\n", PHY_QueryRFReg(adapt, path, RF_IPA_A, bMaskDWord))); - ODM_SetRFReg(dm_odm, path, RF_AC, bMaskDWord, APK_RF_value_0[path][index]); - ODM_RT_TRACE(dm_odm, ODM_COMP_CALIBRATION, ODM_DBG_LOUD, ("phy_APCalibrate_8188E() offset 0x0 %x\n", PHY_QueryRFReg(adapt, path, RF_AC, bMaskDWord))); - ODM_SetRFReg(dm_odm, path, RF_TXBIAS_A, bMaskDWord, tmpreg); - ODM_RT_TRACE(dm_odm, ODM_COMP_CALIBRATION, ODM_DBG_LOUD, ("phy_APCalibrate_8188E() offset 0xd %x\n", PHY_QueryRFReg(adapt, path, RF_TXBIAS_A, bMaskDWord))); - /* PA11+PAD01111, one shot */ - i = 0; - do { - ODM_SetBBReg(dm_odm, rFPGA0_IQK, bMaskDWord, 0x80000000); - ODM_SetBBReg(dm_odm, APK_offset[path], bMaskDWord, APK_value[0]); - ODM_RT_TRACE(dm_odm, ODM_COMP_CALIBRATION, ODM_DBG_LOUD, ("phy_APCalibrate_8188E() offset 0x%x value 0x%x\n", APK_offset[path], ODM_GetBBReg(dm_odm, APK_offset[path], bMaskDWord))); - ODM_delay_ms(3); - ODM_SetBBReg(dm_odm, APK_offset[path], bMaskDWord, APK_value[1]); - ODM_RT_TRACE(dm_odm, ODM_COMP_CALIBRATION, ODM_DBG_LOUD, ("phy_APCalibrate_8188E() offset 0x%x value 0x%x\n", APK_offset[path], ODM_GetBBReg(dm_odm, APK_offset[path], bMaskDWord))); - - ODM_delay_ms(20); - ODM_SetBBReg(dm_odm, rFPGA0_IQK, bMaskDWord, 0x00000000); - - if (path == RF_PATH_A) - tmpreg = ODM_GetBBReg(dm_odm, rAPK, 0x03E00000); - else - tmpreg = ODM_GetBBReg(dm_odm, rAPK, 0xF8000000); - ODM_RT_TRACE(dm_odm, ODM_COMP_CALIBRATION, ODM_DBG_LOUD, ("phy_APCalibrate_8188E() offset 0xbd8[25:21] %x\n", tmpreg)); - - i++; - } while (tmpreg > apkbound && i < 4); - - APK_result[path][index] = tmpreg; - } - } - - /* reload MAC default value */ - _PHY_ReloadMACRegisters(adapt, MAC_REG, MAC_backup); - - /* reload BB default value */ - for (index = 0; index < APK_BB_REG_NUM; index++) { - if (index == 0) /* skip */ - continue; - ODM_SetBBReg(dm_odm, BB_REG[index], bMaskDWord, BB_backup[index]); - } - - /* reload AFE default value */ - reload_adda_reg(adapt, AFE_REG, AFE_backup, IQK_ADDA_REG_NUM); - - /* reload RF path default value */ - for (path = 0; path < pathbound; path++) { - ODM_SetRFReg(dm_odm, path, 0xd, bMaskDWord, regD[path]); - if (path == RF_PATH_B) { - ODM_SetRFReg(dm_odm, RF_PATH_A, RF_MODE1, bMaskDWord, 0x1000f); - ODM_SetRFReg(dm_odm, RF_PATH_A, RF_MODE2, bMaskDWord, 0x20101); - } - - /* note no index == 0 */ - if (APK_result[path][1] > 6) - APK_result[path][1] = 6; - ODM_RT_TRACE(dm_odm, ODM_COMP_CALIBRATION, ODM_DBG_LOUD, ("apk path %d result %d 0x%x \t", path, 1, APK_result[path][1])); - } - - ODM_RT_TRACE(dm_odm, ODM_COMP_CALIBRATION, ODM_DBG_LOUD, ("\n")); - - for (path = 0; path < pathbound; path++) { - ODM_SetRFReg(dm_odm, path, 0x3, bMaskDWord, - ((APK_result[path][1] << 15) | (APK_result[path][1] << 10) | (APK_result[path][1] << 5) | APK_result[path][1])); - if (path == RF_PATH_A) - ODM_SetRFReg(dm_odm, path, 0x4, bMaskDWord, - ((APK_result[path][1] << 15) | (APK_result[path][1] << 10) | (0x00 << 5) | 0x05)); - else - ODM_SetRFReg(dm_odm, path, 0x4, bMaskDWord, - ((APK_result[path][1] << 15) | (APK_result[path][1] << 10) | (0x02 << 5) | 0x05)); - ODM_SetRFReg(dm_odm, path, RF_BS_PA_APSET_G9_G11, bMaskDWord, - ((0x08 << 15) | (0x08 << 10) | (0x08 << 5) | 0x08)); - } - - dm_odm->RFCalibrateInfo.bAPKdone = true; - - ODM_RT_TRACE(dm_odm, ODM_COMP_CALIBRATION, ODM_DBG_LOUD, ("<==phy_APCalibrate_8188E()\n")); -} - -#define DP_BB_REG_NUM 7 -#define DP_RF_REG_NUM 1 -#define DP_RETRY_LIMIT 10 -#define DP_PATH_NUM 2 -#define DP_DPK_NUM 3 -#define DP_DPK_VALUE_NUM 2 - void PHY_IQCalibrate_8188E(struct adapter *adapt, bool recovery) { struct hal_data_8188e *pHalData = GET_HAL_DATA(adapt); @@ -1867,28 +1466,6 @@ void PHY_LCCalibrate_8188E(struct adapter *adapt) ("LCK:Finish!!!interface %d\n", dm_odm->InterfaceIndex)); } -void PHY_APCalibrate_8188E(struct adapter *adapt, s8 delta) -{ - struct hal_data_8188e *pHalData = GET_HAL_DATA(adapt); - struct odm_dm_struct *dm_odm = &pHalData->odmpriv; - - return; - if (!(dm_odm->SupportAbility & ODM_RF_CALIBRATION)) - return; - -#if FOR_BRAZIL_PRETEST != 1 - if (dm_odm->RFCalibrateInfo.bAPKdone) -#endif - return; - - if (dm_odm->RFType == ODM_2T2R) { - phy_APCalibrate_8188E(adapt, delta, true); - } else { - /* For 88C 1T1R */ - phy_APCalibrate_8188E(adapt, delta, false); - } -} - static void phy_setrfpathswitch_8188e(struct adapter *adapt, bool main, bool is2t) { struct hal_data_8188e *pHalData = GET_HAL_DATA(adapt); diff --git a/drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c b/drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c index 292ba62..390ab39 100644 --- a/drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c +++ b/drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c @@ -1479,7 +1479,6 @@ static bool hal_EfusePgPacketWrite1ByteHeader(struct adapter *pAdapter, u8 efuse static bool hal_EfusePgPacketWriteData(struct adapter *pAdapter, u8 efuseType, u16 *pAddr, struct pgpkt *pTargetPkt, bool bPseudoTest) { - bool bRet = false; u16 efuse_addr = *pAddr; u8 badworden = 0; u32 PgWriteSuccess = 0; @@ -1497,7 +1496,6 @@ static bool hal_EfusePgPacketWriteData(struct adapter *pAdapter, u8 efuseType, u else return true; } - return bRet; } static bool @@ -2182,7 +2180,7 @@ void Hal_ReadTxPowerInfo88E(struct adapter *padapter, u8 *PROMContent, bool Auto pHalData->bTXPowerDataReadFromEEPORM = true; for (rfPath = 0; rfPath < pHalData->NumTotalRFPath; rfPath++) { - for (ch = 0; ch <= CHANNEL_MAX_NUMBER; ch++) { + for (ch = 0; ch < CHANNEL_MAX_NUMBER; ch++) { bIn24G = Hal_GetChnlGroup88E(ch, &group); if (bIn24G) { pHalData->Index24G_CCK_Base[rfPath][ch] = pwrInfo24G.IndexCCK_Base[rfPath][group]; diff --git a/drivers/staging/rtl8188eu/hal/usb_ops_linux.c b/drivers/staging/rtl8188eu/hal/usb_ops_linux.c index bc56416..2a20f23 100644 --- a/drivers/staging/rtl8188eu/hal/usb_ops_linux.c +++ b/drivers/staging/rtl8188eu/hal/usb_ops_linux.c @@ -605,68 +605,68 @@ _func_enter_; return _FAIL; } + if (!precvbuf) { + RT_TRACE(_module_hci_ops_os_c_, _drv_err_, + ("usb_read_port:precvbuf==NULL\n")); + return _FAIL; + } + if ((!precvbuf->reuse) || (precvbuf->pskb == NULL)) { precvbuf->pskb = skb_dequeue(&precvpriv->free_recv_skb_queue); if (NULL != precvbuf->pskb) precvbuf->reuse = true; } - if (precvbuf != NULL) { - rtl8188eu_init_recvbuf(adapter, precvbuf); - - /* re-assign for linux based on skb */ - if ((!precvbuf->reuse) || (precvbuf->pskb == NULL)) { - precvbuf->pskb = netdev_alloc_skb(adapter->pnetdev, MAX_RECVBUF_SZ + RECVBUFF_ALIGN_SZ); - if (precvbuf->pskb == NULL) { - RT_TRACE(_module_hci_ops_os_c_, _drv_err_, ("init_recvbuf(): alloc_skb fail!\n")); - DBG_88E("#### usb_read_port() alloc_skb fail!#####\n"); - return _FAIL; - } - - tmpaddr = (size_t)precvbuf->pskb->data; - alignment = tmpaddr & (RECVBUFF_ALIGN_SZ-1); - skb_reserve(precvbuf->pskb, (RECVBUFF_ALIGN_SZ - alignment)); - - precvbuf->phead = precvbuf->pskb->head; - precvbuf->pdata = precvbuf->pskb->data; - precvbuf->ptail = skb_tail_pointer(precvbuf->pskb); - precvbuf->pend = skb_end_pointer(precvbuf->pskb); - precvbuf->pbuf = precvbuf->pskb->data; - } else { /* reuse skb */ - precvbuf->phead = precvbuf->pskb->head; - precvbuf->pdata = precvbuf->pskb->data; - precvbuf->ptail = skb_tail_pointer(precvbuf->pskb); - precvbuf->pend = skb_end_pointer(precvbuf->pskb); - precvbuf->pbuf = precvbuf->pskb->data; + rtl8188eu_init_recvbuf(adapter, precvbuf); - precvbuf->reuse = false; + /* re-assign for linux based on skb */ + if ((!precvbuf->reuse) || (precvbuf->pskb == NULL)) { + precvbuf->pskb = netdev_alloc_skb(adapter->pnetdev, MAX_RECVBUF_SZ + RECVBUFF_ALIGN_SZ); + if (precvbuf->pskb == NULL) { + RT_TRACE(_module_hci_ops_os_c_, _drv_err_, ("init_recvbuf(): alloc_skb fail!\n")); + DBG_88E("#### usb_read_port() alloc_skb fail!#####\n"); + return _FAIL; } - precvpriv->rx_pending_cnt++; + tmpaddr = (size_t)precvbuf->pskb->data; + alignment = tmpaddr & (RECVBUFF_ALIGN_SZ-1); + skb_reserve(precvbuf->pskb, (RECVBUFF_ALIGN_SZ - alignment)); + + precvbuf->phead = precvbuf->pskb->head; + precvbuf->pdata = precvbuf->pskb->data; + precvbuf->ptail = skb_tail_pointer(precvbuf->pskb); + precvbuf->pend = skb_end_pointer(precvbuf->pskb); + precvbuf->pbuf = precvbuf->pskb->data; + } else { /* reuse skb */ + precvbuf->phead = precvbuf->pskb->head; + precvbuf->pdata = precvbuf->pskb->data; + precvbuf->ptail = skb_tail_pointer(precvbuf->pskb); + precvbuf->pend = skb_end_pointer(precvbuf->pskb); + precvbuf->pbuf = precvbuf->pskb->data; + + precvbuf->reuse = false; + } - purb = precvbuf->purb; + precvpriv->rx_pending_cnt++; - /* translate DMA FIFO addr to pipehandle */ - pipe = ffaddr2pipehdl(pdvobj, addr); + purb = precvbuf->purb; - usb_fill_bulk_urb(purb, pusbd, pipe, - precvbuf->pbuf, - MAX_RECVBUF_SZ, - usb_read_port_complete, - precvbuf);/* context is precvbuf */ + /* translate DMA FIFO addr to pipehandle */ + pipe = ffaddr2pipehdl(pdvobj, addr); - err = usb_submit_urb(purb, GFP_ATOMIC); - if ((err) && (err != (-EPERM))) { - RT_TRACE(_module_hci_ops_os_c_, _drv_err_, - ("cannot submit rx in-token(err=0x%.8x), URB_STATUS =0x%.8x", - err, purb->status)); - DBG_88E("cannot submit rx in-token(err = 0x%08x),urb_status = %d\n", - err, purb->status); - ret = _FAIL; - } - } else { + usb_fill_bulk_urb(purb, pusbd, pipe, + precvbuf->pbuf, + MAX_RECVBUF_SZ, + usb_read_port_complete, + precvbuf);/* context is precvbuf */ + + err = usb_submit_urb(purb, GFP_ATOMIC); + if ((err) && (err != (-EPERM))) { RT_TRACE(_module_hci_ops_os_c_, _drv_err_, - ("usb_read_port:precvbuf ==NULL\n")); + ("cannot submit rx in-token(err=0x%.8x), URB_STATUS =0x%.8x", + err, purb->status)); + DBG_88E("cannot submit rx in-token(err = 0x%08x),urb_status = %d\n", + err, purb->status); ret = _FAIL; } diff --git a/drivers/staging/rtl8188eu/include/Hal8188EPhyCfg.h b/drivers/staging/rtl8188eu/include/Hal8188EPhyCfg.h index c4769e2..25cae81 100644 --- a/drivers/staging/rtl8188eu/include/Hal8188EPhyCfg.h +++ b/drivers/staging/rtl8188eu/include/Hal8188EPhyCfg.h @@ -75,7 +75,7 @@ enum rf_radio_path { #define MAX_PG_GROUP 13 -#define RF_PATH_MAX 2 +#define RF_PATH_MAX 3 #define MAX_RF_PATH RF_PATH_MAX #define MAX_TX_COUNT 4 /* path numbers */ diff --git a/drivers/staging/rtl8188eu/include/HalPhyRf_8188e.h b/drivers/staging/rtl8188eu/include/HalPhyRf_8188e.h index fa583f2..287e9f9 100644 --- a/drivers/staging/rtl8188eu/include/HalPhyRf_8188e.h +++ b/drivers/staging/rtl8188eu/include/HalPhyRf_8188e.h @@ -45,8 +45,6 @@ void PHY_IQCalibrate_8188E(struct adapter *Adapter, bool ReCovery); void PHY_LCCalibrate_8188E(struct adapter *pAdapter); /* AP calibrate */ -void PHY_APCalibrate_8188E(struct adapter *pAdapter, s8 delta); - void PHY_DigitalPredistortion_8188E(struct adapter *pAdapter); void _PHY_SaveADDARegisters(struct adapter *pAdapter, u32 *ADDAReg, diff --git a/drivers/staging/rtl8188eu/include/odm.h b/drivers/staging/rtl8188eu/include/odm.h index 4787bac..eaa4bc1 100644 --- a/drivers/staging/rtl8188eu/include/odm.h +++ b/drivers/staging/rtl8188eu/include/odm.h @@ -283,8 +283,6 @@ struct odm_rate_adapt { /* Declare for common info */ -#define MAX_PATH_NUM_92CS 2 - struct odm_phy_status_info { u8 RxPWDBAll; u8 SignalQuality; /* in 0-100 index. */ @@ -950,7 +948,7 @@ struct odm_dm_struct { struct timer_list FastAntTrainingTimer; }; /* DM_Dynamic_Mechanism_Structure */ -#define ODM_RF_PATH_MAX 2 +#define ODM_RF_PATH_MAX 3 enum ODM_RF_RADIO_PATH { ODM_RF_PATH_A = 0, /* Radio Path A */ diff --git a/drivers/staging/rtl8188eu/include/odm_HWConfig.h b/drivers/staging/rtl8188eu/include/odm_HWConfig.h index 63779f5..df52722 100644 --- a/drivers/staging/rtl8188eu/include/odm_HWConfig.h +++ b/drivers/staging/rtl8188eu/include/odm_HWConfig.h @@ -69,7 +69,7 @@ struct phy_rx_agc_info { }; struct phy_status_rpt { - struct phy_rx_agc_info path_agc[2]; + struct phy_rx_agc_info path_agc[3]; u8 ch_corr[2]; u8 cck_sig_qual_ofdm_pwdb_all; u8 cck_agc_rpt_ofdm_cfosho_a; @@ -79,7 +79,7 @@ struct phy_status_rpt { u8 path_cfotail[2]; u8 pcts_mask[2]; s8 stream_rxevm[2]; - u8 path_rxsnr[2]; + u8 path_rxsnr[3]; u8 noise_power_db_lsb; u8 rsvd_2[3]; u8 stream_csi[2]; diff --git a/drivers/staging/rtl8188eu/include/rtw_recv.h b/drivers/staging/rtl8188eu/include/rtw_recv.h index bae8885..be9c30c 100644 --- a/drivers/staging/rtl8188eu/include/rtw_recv.h +++ b/drivers/staging/rtl8188eu/include/rtw_recv.h @@ -83,7 +83,7 @@ struct signal_stat { u32 total_num; /* num of valid elements */ u32 total_val; /* sum of valid elements */ }; -#define MAX_PATH_NUM_92CS 2 +#define MAX_PATH_NUM_92CS 3 struct phy_info { u8 RxPWDBAll; u8 SignalQuality; /* in 0-100 index. */ diff --git a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c index cd4100f..1138ed1 100644 --- a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c +++ b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c @@ -938,7 +938,7 @@ static int rtw_wx_set_pmkid(struct net_device *dev, memcpy(strIssueBssid, pPMK->bssid.sa_data, ETH_ALEN); if (pPMK->cmd == IW_PMKSA_ADD) { DBG_88E("[rtw_wx_set_pmkid] IW_PMKSA_ADD!\n"); - if (!memcmp(strIssueBssid, strZeroMacAddress, ETH_ALEN) == true) + if (!memcmp(strIssueBssid, strZeroMacAddress, ETH_ALEN)) return ret; else ret = true; @@ -1039,7 +1039,7 @@ static int rtw_wx_get_range(struct net_device *dev, range->avg_qual.qual = 92; /* > 8% missed beacons is 'bad' */ /* TODO: Find real 'good' to 'bad' threshol value for RSSI */ - range->avg_qual.level = 20 + -98; + range->avg_qual.level = 178; /* -78 dBm */ range->avg_qual.noise = 0; range->avg_qual.updated = 7; /* Updated all three */ @@ -2626,7 +2626,7 @@ static int rtw_get_ap_info(struct net_device *dev, return -EINVAL; } - if (!memcmp(bssid, pnetwork->network.MacAddress, ETH_ALEN) == true) { + if (!memcmp(bssid, pnetwork->network.MacAddress, ETH_ALEN)) { /* BSSID match, then check if supporting wpa/wpa2 */ DBG_88E("BSSID:%pM\n", (bssid)); @@ -4040,7 +4040,7 @@ static int rtw_rereg_nd_name(struct net_device *dev, if (0 != ret) goto exit; - if (!memcmp(rereg_priv->old_ifname, "disable%d", 9) == true) { + if (!memcmp(rereg_priv->old_ifname, "disable%d", 9)) { padapter->ledpriv.bRegUseLed = rereg_priv->old_bRegUseLed; rtw_hal_sw_led_init(padapter); rtw_ips_mode_req(&padapter->pwrctrlpriv, rereg_priv->old_ips_mode); @@ -4049,7 +4049,7 @@ static int rtw_rereg_nd_name(struct net_device *dev, strncpy(rereg_priv->old_ifname, new_ifname, IFNAMSIZ); rereg_priv->old_ifname[IFNAMSIZ-1] = 0; - if (!memcmp(new_ifname, "disable%d", 9) == true) { + if (!memcmp(new_ifname, "disable%d", 9)) { DBG_88E("%s disable\n", __func__); /* free network queue for Android's timming issue */ rtw_free_network_queue(padapter, true); @@ -4884,7 +4884,6 @@ static int set_group_key(struct adapter *padapter, u8 *key, u8 alg, int keyid) case _TKIP_: case _TKIP_WTMIC_: case _AES_: - keylen = 16; default: keylen = 16; } diff --git a/drivers/staging/rtl8188eu/os_dep/osdep_service.c b/drivers/staging/rtl8188eu/os_dep/osdep_service.c index 4e0bfb7..51a1f6f 100644 --- a/drivers/staging/rtl8188eu/os_dep/osdep_service.c +++ b/drivers/staging/rtl8188eu/os_dep/osdep_service.c @@ -627,13 +627,14 @@ RETURN: int rtw_change_ifname(struct adapter *padapter, const char *ifname) { struct net_device *pnetdev; - struct net_device *cur_pnetdev = padapter->pnetdev; + struct net_device *cur_pnetdev; struct rereg_nd_name_data *rereg_priv; int ret; if (!padapter) goto error; + cur_pnetdev = padapter->pnetdev; rereg_priv = &padapter->rereg_nd_name_priv; /* free the old_pnetdev */ diff --git a/drivers/staging/rtl8188eu/os_dep/recv_linux.c b/drivers/staging/rtl8188eu/os_dep/recv_linux.c index e2f4e7d..c40ef13 100644 --- a/drivers/staging/rtl8188eu/os_dep/recv_linux.c +++ b/drivers/staging/rtl8188eu/os_dep/recv_linux.c @@ -224,8 +224,7 @@ _func_exit_; _recv_indicatepkt_drop: /* enqueue back to free_recv_queue */ - if (precv_frame) - rtw_free_recvframe(precv_frame, pfree_recv_queue); + rtw_free_recvframe(precv_frame, pfree_recv_queue); _func_exit_; return _FAIL; diff --git a/drivers/staging/rtl8188eu/os_dep/usb_intf.c b/drivers/staging/rtl8188eu/os_dep/usb_intf.c index d3078d2..6e40299 100644 --- a/drivers/staging/rtl8188eu/os_dep/usb_intf.c +++ b/drivers/staging/rtl8188eu/os_dep/usb_intf.c @@ -736,7 +736,7 @@ static struct adapter *rtw_usb_if1_init(struct dvobj_priv *dvobj, status = _SUCCESS; free_hal_data: - if (status != _SUCCESS && padapter->HalData) + if (status != _SUCCESS) kfree(padapter->HalData); handle_dualmac: if (status != _SUCCESS) |
