diff options
Diffstat (limited to 'drivers/net/wireless/intel')
70 files changed, 1627 insertions, 878 deletions
diff --git a/drivers/net/wireless/intel/ipw2x00/Kconfig b/drivers/net/wireless/intel/ipw2x00/Kconfig index ab17903ba9f8..f42b3cdce611 100644 --- a/drivers/net/wireless/intel/ipw2x00/Kconfig +++ b/drivers/net/wireless/intel/ipw2x00/Kconfig @@ -16,7 +16,7 @@ config IPW2100 A driver for the Intel PRO/Wireless 2100 Network Connection 802.11b wireless network adapter. - See <file:Documentation/networking/device_drivers/intel/ipw2100.txt> + See <file:Documentation/networking/device_drivers/intel/ipw2100.rst> for information on the capabilities currently enabled in this driver and for tips for debugging issues and problems. @@ -78,7 +78,7 @@ config IPW2200 A driver for the Intel PRO/Wireless 2200BG and 2915ABG Network Connection adapters. - See <file:Documentation/networking/device_drivers/intel/ipw2200.txt> + See <file:Documentation/networking/device_drivers/intel/ipw2200.rst> for information on the capabilities currently enabled in this driver and for tips for debugging issues and problems. diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2100.c b/drivers/net/wireless/intel/ipw2x00/ipw2100.c index 97ea6e2035e6..624fe721e2b5 100644 --- a/drivers/net/wireless/intel/ipw2x00/ipw2100.c +++ b/drivers/net/wireless/intel/ipw2x00/ipw2100.c @@ -8352,7 +8352,7 @@ static int ipw2100_mod_firmware_load(struct ipw2100_fw *fw) if (IPW2100_FW_MAJOR(h->version) != IPW2100_FW_MAJOR_VERSION) { printk(KERN_WARNING DRV_NAME ": Firmware image not compatible " "(detected version id of %u). " - "See Documentation/networking/device_drivers/intel/ipw2100.txt\n", + "See Documentation/networking/device_drivers/intel/ipw2100.rst\n", h->version); return 1; } diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2200.c b/drivers/net/wireless/intel/ipw2x00/ipw2200.c index 60b5e08dd6df..661e63bfc892 100644 --- a/drivers/net/wireless/intel/ipw2x00/ipw2200.c +++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.c @@ -3386,7 +3386,7 @@ struct ipw_fw { __le32 boot_size; __le32 ucode_size; __le32 fw_size; - u8 data[0]; + u8 data[]; }; static int ipw_get_fw(struct ipw_priv *priv, @@ -3770,10 +3770,8 @@ static int ipw_queue_tx_init(struct ipw_priv *priv, struct pci_dev *dev = priv->pci_dev; q->txb = kmalloc_array(count, sizeof(q->txb[0]), GFP_KERNEL); - if (!q->txb) { - IPW_ERROR("vmalloc for auxiliary BD structures failed\n"); + if (!q->txb) return -ENOMEM; - } q->bd = pci_alloc_consistent(dev, sizeof(q->bd[0]) * count, &q->q.dma_addr); @@ -7042,23 +7040,22 @@ static int ipw_qos_association(struct ipw_priv *priv, * off the network from the associated setting, adjust the QoS * setting */ -static int ipw_qos_association_resp(struct ipw_priv *priv, +static void ipw_qos_association_resp(struct ipw_priv *priv, struct libipw_network *network) { - int ret = 0; unsigned long flags; u32 size = sizeof(struct libipw_qos_parameters); int set_qos_param = 0; if ((priv == NULL) || (network == NULL) || (priv->assoc_network == NULL)) - return ret; + return; if (!(priv->status & STATUS_ASSOCIATED)) - return ret; + return; if ((priv->ieee->iw_mode != IW_MODE_INFRA)) - return ret; + return; spin_lock_irqsave(&priv->ieee->lock, flags); if (network->flags & NETWORK_HAS_QOS_PARAMETERS) { @@ -7088,8 +7085,6 @@ static int ipw_qos_association_resp(struct ipw_priv *priv, if (set_qos_param == 1) schedule_work(&priv->qos_activate); - - return ret; } static u32 ipw_qos_get_burst_duration(struct ipw_priv *priv) @@ -10643,10 +10638,8 @@ static void ipw_bg_link_down(struct work_struct *work) mutex_unlock(&priv->mutex); } -static int ipw_setup_deferred_work(struct ipw_priv *priv) +static void ipw_setup_deferred_work(struct ipw_priv *priv) { - int ret = 0; - init_waitqueue_head(&priv->wait_command_queue); init_waitqueue_head(&priv->wait_state); @@ -10680,8 +10673,6 @@ static int ipw_setup_deferred_work(struct ipw_priv *priv) tasklet_init(&priv->irq_tasklet, ipw_irq_tasklet, (unsigned long)priv); - - return ret; } static void shim__set_security(struct net_device *dev, @@ -11662,11 +11653,7 @@ static int ipw_pci_probe(struct pci_dev *pdev, IPW_DEBUG_INFO("pci_resource_len = 0x%08x\n", length); IPW_DEBUG_INFO("pci_resource_base = %p\n", base); - err = ipw_setup_deferred_work(priv); - if (err) { - IPW_ERROR("Unable to setup deferred work\n"); - goto out_iounmap; - } + ipw_setup_deferred_work(priv); ipw_sw_reset(priv, 1); diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2200.h b/drivers/net/wireless/intel/ipw2x00/ipw2200.h index 4346520545c4..e1ec1c96dcd8 100644 --- a/drivers/net/wireless/intel/ipw2x00/ipw2200.h +++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.h @@ -448,7 +448,7 @@ struct tfd_command { u8 index; u8 length; __le16 reserved; - u8 payload[0]; + u8 payload[]; } __packed; struct tfd_data { @@ -675,7 +675,7 @@ struct ipw_rx_frame { // is identical) u8 rtscts_seen; // 0x1 RTS seen ; 0x2 CTS seen __le16 length; - u8 data[0]; + u8 data[]; } __packed; struct ipw_rx_header { @@ -1002,7 +1002,7 @@ struct ipw_cmd { /* XXX */ * Incoming parameters listed 1-st, followed by outcoming params. * nParams=(len+3)/4+status_len */ - u32 param[0]; + u32 param[]; } __packed; #define STATUS_HCMD_ACTIVE (1<<0) /**< host command in progress */ @@ -1108,7 +1108,7 @@ struct ipw_fw_error { /* XXX */ u32 log_len; struct ipw_error_elem *elem; struct ipw_event *log; - u8 payload[0]; + u8 payload[]; } __packed; #ifdef CONFIG_IPW2200_PROMISCUOUS @@ -1153,7 +1153,7 @@ struct ipw_rt_hdr { s8 rt_dbmsignal; /* signal in dbM, kluged to signed */ s8 rt_dbmnoise; u8 rt_antenna; /* antenna number */ - u8 payload[0]; /* payload... */ + u8 payload[]; /* payload... */ } __packed; #endif @@ -1329,7 +1329,7 @@ struct ipw_priv { s8 tx_power; - /* Track time in suspend using CLOCK_BOOTIME */ + /* Track time in suspend using CLOCK_BOOTTIME */ time64_t suspend_at; time64_t suspend_time; diff --git a/drivers/net/wireless/intel/ipw2x00/libipw.h b/drivers/net/wireless/intel/ipw2x00/libipw.h index e4a6ab4e8391..e87538a8b88b 100644 --- a/drivers/net/wireless/intel/ipw2x00/libipw.h +++ b/drivers/net/wireless/intel/ipw2x00/libipw.h @@ -334,7 +334,7 @@ struct libipw_hdr_1addr { __le16 frame_ctl; __le16 duration_id; u8 addr1[ETH_ALEN]; - u8 payload[0]; + u8 payload[]; } __packed; struct libipw_hdr_2addr { @@ -342,7 +342,7 @@ struct libipw_hdr_2addr { __le16 duration_id; u8 addr1[ETH_ALEN]; u8 addr2[ETH_ALEN]; - u8 payload[0]; + u8 payload[]; } __packed; struct libipw_hdr_3addr { @@ -352,7 +352,7 @@ struct libipw_hdr_3addr { u8 addr2[ETH_ALEN]; u8 addr3[ETH_ALEN]; __le16 seq_ctl; - u8 payload[0]; + u8 payload[]; } __packed; struct libipw_hdr_4addr { @@ -363,7 +363,7 @@ struct libipw_hdr_4addr { u8 addr3[ETH_ALEN]; __le16 seq_ctl; u8 addr4[ETH_ALEN]; - u8 payload[0]; + u8 payload[]; } __packed; struct libipw_hdr_3addrqos { @@ -380,7 +380,7 @@ struct libipw_hdr_3addrqos { struct libipw_info_element { u8 id; u8 len; - u8 data[0]; + u8 data[]; } __packed; /* @@ -406,7 +406,7 @@ struct libipw_auth { __le16 transaction; __le16 status; /* challenge */ - struct libipw_info_element info_element[0]; + struct libipw_info_element info_element[]; } __packed; struct libipw_channel_switch { @@ -442,7 +442,7 @@ struct libipw_disassoc { struct libipw_probe_request { struct libipw_hdr_3addr header; /* SSID, supported rates */ - struct libipw_info_element info_element[0]; + struct libipw_info_element info_element[]; } __packed; struct libipw_probe_response { @@ -452,7 +452,7 @@ struct libipw_probe_response { __le16 capability; /* SSID, supported rates, FH params, DS params, * CF params, IBSS params, TIM (if beacon), RSN */ - struct libipw_info_element info_element[0]; + struct libipw_info_element info_element[]; } __packed; /* Alias beacon for probe_response */ @@ -463,7 +463,7 @@ struct libipw_assoc_request { __le16 capability; __le16 listen_interval; /* SSID, supported rates, RSN */ - struct libipw_info_element info_element[0]; + struct libipw_info_element info_element[]; } __packed; struct libipw_reassoc_request { @@ -471,7 +471,7 @@ struct libipw_reassoc_request { __le16 capability; __le16 listen_interval; u8 current_ap[ETH_ALEN]; - struct libipw_info_element info_element[0]; + struct libipw_info_element info_element[]; } __packed; struct libipw_assoc_response { @@ -480,7 +480,7 @@ struct libipw_assoc_response { __le16 status; __le16 aid; /* supported rates */ - struct libipw_info_element info_element[0]; + struct libipw_info_element info_element[]; } __packed; struct libipw_txb { @@ -490,7 +490,7 @@ struct libipw_txb { u8 reserved; u16 frag_size; u16 payload_size; - struct sk_buff *fragments[0]; + struct sk_buff *fragments[]; }; /* SWEEP TABLE ENTRIES NUMBER */ @@ -594,7 +594,7 @@ struct libipw_ibss_dfs { struct libipw_info_element ie; u8 owner[ETH_ALEN]; u8 recovery_interval; - struct libipw_channel_map channel_map[0]; + struct libipw_channel_map channel_map[]; }; struct libipw_csa { @@ -830,7 +830,7 @@ struct libipw_device { /* This must be the last item so that it points to the data * allocated beyond this structure by alloc_libipw */ - u8 priv[0]; + u8 priv[]; }; #define IEEE_A (1<<0) diff --git a/drivers/net/wireless/intel/iwlegacy/3945-rs.c b/drivers/net/wireless/intel/iwlegacy/3945-rs.c index 6209f85a71dd..0af9e997c9f6 100644 --- a/drivers/net/wireless/intel/iwlegacy/3945-rs.c +++ b/drivers/net/wireless/intel/iwlegacy/3945-rs.c @@ -374,7 +374,7 @@ out: } static void * -il3945_rs_alloc(struct ieee80211_hw *hw, struct dentry *debugfsdir) +il3945_rs_alloc(struct ieee80211_hw *hw) { return hw->priv; } diff --git a/drivers/net/wireless/intel/iwlegacy/4965-rs.c b/drivers/net/wireless/intel/iwlegacy/4965-rs.c index 7c6e2c863497..0a02d8aca320 100644 --- a/drivers/net/wireless/intel/iwlegacy/4965-rs.c +++ b/drivers/net/wireless/intel/iwlegacy/4965-rs.c @@ -2474,7 +2474,7 @@ il4965_rs_fill_link_cmd(struct il_priv *il, struct il_lq_sta *lq_sta, } static void * -il4965_rs_alloc(struct ieee80211_hw *hw, struct dentry *debugfsdir) +il4965_rs_alloc(struct ieee80211_hw *hw) { return hw->priv; } diff --git a/drivers/net/wireless/intel/iwlegacy/commands.h b/drivers/net/wireless/intel/iwlegacy/commands.h index dd744135c956..89c6671b32bc 100644 --- a/drivers/net/wireless/intel/iwlegacy/commands.h +++ b/drivers/net/wireless/intel/iwlegacy/commands.h @@ -203,7 +203,7 @@ struct il_cmd_header { __le16 sequence; /* command or response/notification data follows immediately */ - u8 data[0]; + u8 data[]; } __packed; /** @@ -1112,7 +1112,7 @@ struct il_wep_cmd { u8 global_key_type; u8 flags; u8 reserved; - struct il_wep_key key[0]; + struct il_wep_key key[]; } __packed; #define WEP_KEY_WEP_TYPE 1 @@ -1166,7 +1166,7 @@ struct il3945_rx_frame_stats { u8 agc; __le16 sig_avg; __le16 noise_diff; - u8 payload[0]; + u8 payload[]; } __packed; struct il3945_rx_frame_hdr { @@ -1175,7 +1175,7 @@ struct il3945_rx_frame_hdr { u8 reserved1; u8 rate; __le16 len; - u8 payload[0]; + u8 payload[]; } __packed; struct il3945_rx_frame_end { @@ -1211,7 +1211,7 @@ struct il4965_rx_non_cfg_phy { __le16 ant_selection; /* ant A bit 4, ant B bit 5, ant C bit 6 */ __le16 agc_info; /* agc code 0:6, agc dB 7:13, reserved 14:15 */ u8 rssi_info[6]; /* we use even entries, 0/2/4 for A/B/C rssi */ - u8 pad[0]; + u8 pad[]; } __packed; /* @@ -1409,7 +1409,7 @@ struct il3945_tx_cmd { * length is 26 or 30 bytes, followed by payload data */ u8 payload[0]; - struct ieee80211_hdr hdr[0]; + struct ieee80211_hdr hdr[]; } __packed; /* @@ -1511,7 +1511,7 @@ struct il_tx_cmd { * length is 26 or 30 bytes, followed by payload data */ u8 payload[0]; - struct ieee80211_hdr hdr[0]; + struct ieee80211_hdr hdr[]; } __packed; /* TX command response is sent after *3945* transmission attempts. @@ -2520,7 +2520,7 @@ struct il3945_scan_cmd { * for one scan to complete (i.e. receive N_SCAN_COMPLETE) * before requesting another scan. */ - u8 data[0]; + u8 data[]; } __packed; struct il_scan_cmd { @@ -2564,7 +2564,7 @@ struct il_scan_cmd { * for one scan to complete (i.e. receive N_SCAN_COMPLETE) |