AcoSail/kernel_optimize_test
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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

Browse Source 
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (26 commits)
  llc: Fix double accounting of received packets
  netfilter: nf_conntrack_expect: fix error path unwind in nf_conntrack_expect_init()
  bluetooth: fix locking bug in the rfcomm socket cleanup handling
  mac80211: fix alignment issue with compare_ether_addr()
  mac80211: Fix for NULL pointer dereference in sta_info_get()
  mac80211: fix a typo in ieee80211_handle_filtered_frame comment
  rndis_wlan: add missing range check for power_output modparam
  iwlwifi: fix rate scale TLC column selection bug
  iwlwifi: fix exit from stay_in_table state
  rndis_wlan: Make connections to TKIP PSK networks work
  mac80211 : Fixes the status message for iwconfig
  rt2x00: Use atomic interface iteration in irq context
  rt2x00: Reset antenna RSSI after switch
  rt2x00: Don't count retries as failure
  rt2x00: Fix memleak in tx() path
  mac80211: reorder channel and freq reporting in wext scan report
  b43: Fix controller restart crash
  mac80211: fix ieee80211_rx_bss_put/get imbalance
  net/mac80211: always true conditionals
  b43: Upload both beacon templates on initial load
  ...
This commit is contained in:
Linus Torvalds 2008-05-30 07:45:20 -07:00
commit 1beee8dc8c
22 changed files with 182 additions and 72 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/net/wireless/b43/b43.h
View File

@ -737,6 +737,7 @@ struct b43_wl {
struct ieee80211_tx_control beacon_txctl;
bool beacon0_uploaded;
bool beacon1_uploaded;
bool beacon_templates_virgin; /* Never wrote the templates? */
struct work_struct beacon_update_trigger;
/* The current QOS parameters for the 4 queues.

70
drivers/net/wireless/b43/main.c
View File

@ -1544,6 +1544,30 @@ static void b43_write_probe_resp_template(struct b43_wldev *dev,
kfree(probe_resp_data);
}
static void b43_upload_beacon0(struct b43_wldev *dev)
{
struct b43_wl *wl = dev->wl;
if (wl->beacon0_uploaded)
return;
b43_write_beacon_template(dev, 0x68, 0x18);
/* FIXME: Probe resp upload doesn't really belong here,
* but we don't use that feature anyway. */
b43_write_probe_resp_template(dev, 0x268, 0x4A,
&__b43_ratetable[3]);
wl->beacon0_uploaded = 1;
}
static void b43_upload_beacon1(struct b43_wldev *dev)
{
struct b43_wl *wl = dev->wl;
if (wl->beacon1_uploaded)
return;
b43_write_beacon_template(dev, 0x468, 0x1A);
wl->beacon1_uploaded = 1;
}
static void handle_irq_beacon(struct b43_wldev *dev)
{
struct b43_wl *wl = dev->wl;
@ -1568,24 +1592,27 @@ static void handle_irq_beacon(struct b43_wldev *dev)
return;
}
if (!beacon0_valid) {
if (!wl->beacon0_uploaded) {
b43_write_beacon_template(dev, 0x68, 0x18);
b43_write_probe_resp_template(dev, 0x268, 0x4A,
&__b43_ratetable[3]);
wl->beacon0_uploaded = 1;
}
if (unlikely(wl->beacon_templates_virgin)) {
/* We never uploaded a beacon before.
* Upload both templates now, but only mark one valid. */
wl->beacon_templates_virgin = 0;
b43_upload_beacon0(dev);
b43_upload_beacon1(dev);
cmd = b43_read32(dev, B43_MMIO_MACCMD);
cmd |= B43_MACCMD_BEACON0_VALID;
b43_write32(dev, B43_MMIO_MACCMD, cmd);
} else if (!beacon1_valid) {
if (!wl->beacon1_uploaded) {
b43_write_beacon_template(dev, 0x468, 0x1A);
wl->beacon1_uploaded = 1;
} else {
if (!beacon0_valid) {
b43_upload_beacon0(dev);
cmd = b43_read32(dev, B43_MMIO_MACCMD);
cmd |= B43_MACCMD_BEACON0_VALID;
b43_write32(dev, B43_MMIO_MACCMD, cmd);
} else if (!beacon1_valid) {
b43_upload_beacon1(dev);
cmd = b43_read32(dev, B43_MMIO_MACCMD);
cmd |= B43_MACCMD_BEACON1_VALID;
b43_write32(dev, B43_MMIO_MACCMD, cmd);
}
cmd = b43_read32(dev, B43_MMIO_MACCMD);
cmd |= B43_MACCMD_BEACON1_VALID;
b43_write32(dev, B43_MMIO_MACCMD, cmd);
}
}
@ -4073,6 +4100,9 @@ static int b43_op_start(struct ieee80211_hw *hw)
wl->filter_flags = 0;
wl->radiotap_enabled = 0;
b43_qos_clear(wl);
wl->beacon0_uploaded = 0;
wl->beacon1_uploaded = 0;
wl->beacon_templates_virgin = 1;
/* First register RFkill.
* LEDs that are registered later depend on it. */
@ -4241,7 +4271,9 @@ static void b43_chip_reset(struct work_struct *work)
goto out;
}
}
out:
out:
if (err)
wl->current_dev = NULL; /* Failed to init the dev. */
mutex_unlock(&wl->mutex);
if (err)
b43err(wl, "Controller restart FAILED\n");
@ -4382,9 +4414,11 @@ static void b43_one_core_detach(struct ssb_device *dev)
struct b43_wldev *wldev;
struct b43_wl *wl;
/* Do not cancel ieee80211-workqueue based work here.
* See comment in b43_remove(). */
wldev = ssb_get_drvdata(dev);
wl = wldev->wl;
cancel_work_sync(&wldev->restart_work);
b43_debugfs_remove_device(wldev);
b43_wireless_core_detach(wldev);
list_del(&wldev->list);
@ -4569,6 +4603,10 @@ static void b43_remove(struct ssb_device *dev)
struct b43_wl *wl = ssb_get_devtypedata(dev);
struct b43_wldev *wldev = ssb_get_drvdata(dev);
/* We must cancel any work here before unregistering from ieee80211,
* as the ieee80211 unreg will destroy the workqueue. */
cancel_work_sync(&wldev->restart_work);
B43_WARN_ON(!wl);
if (wl->current_dev == wldev)
ieee80211_unregister_hw(wl->hw);

3
drivers/net/wireless/iwlwifi/iwl-4965-rs.c
View File

@ -1162,7 +1162,6 @@ static s32 rs_get_best_rate(struct iwl_priv *priv,
/* Higher rate not available, use the original */
} else {
new_rate = rate;
break;
}
}
@ -2009,7 +2008,7 @@ static void rs_rate_scale_perform(struct iwl_priv *priv,
* 2) Not just finishing up a search
* 3) Allowing a new search
*/
if (!update_lq && !done_search && !lq_sta->stay_in_tbl) {
if (!update_lq && !done_search && !lq_sta->stay_in_tbl && window->counter) {
/* Save current throughput to compare with "search" throughput*/
lq_sta->last_tpt = current_tpt;

65
drivers/net/wireless/rndis_wlan.c
View File

@ -116,6 +116,7 @@ MODULE_PARM_DESC(workaround_interval,
#define OID_802_11_ENCRYPTION_STATUS ccpu2(0x0d01011b)
#define OID_802_11_ADD_KEY ccpu2(0x0d01011d)
#define OID_802_11_REMOVE_KEY ccpu2(0x0d01011e)
#define OID_802_11_ASSOCIATION_INFORMATION ccpu2(0x0d01011f)
#define OID_802_11_PMKID ccpu2(0x0d010123)
#define OID_802_11_NETWORK_TYPES_SUPPORTED ccpu2(0x0d010203)
#define OID_802_11_NETWORK_TYPE_IN_USE ccpu2(0x0d010204)
@ -271,6 +272,26 @@ struct ndis_config_param {
__le32 value_length;
} __attribute__((packed));
struct ndis_80211_assoc_info {
__le32 length;
__le16 req_ies;
struct req_ie {
__le16 capa;
__le16 listen_interval;
u8 cur_ap_address[6];
} req_ie;
__le32 req_ie_length;
__le32 offset_req_ies;
__le16 resp_ies;
struct resp_ie {
__le16 capa;
__le16 status_code;
__le16 assoc_id;
} resp_ie;
__le32 resp_ie_length;
__le32 offset_resp_ies;
} __attribute__((packed));
/* these have to match what is in wpa_supplicant */
enum wpa_alg { WPA_ALG_NONE, WPA_ALG_WEP, WPA_ALG_TKIP, WPA_ALG_CCMP };
enum wpa_cipher { CIPHER_NONE, CIPHER_WEP40, CIPHER_TKIP, CIPHER_CCMP,
@ -674,6 +695,12 @@ static int get_bssid(struct usbnet *usbdev, u8 bssid[ETH_ALEN])
return ret;
}
static int get_association_info(struct usbnet *usbdev,
struct ndis_80211_assoc_info *info, int len)
{
return rndis_query_oid(usbdev, OID_802_11_ASSOCIATION_INFORMATION,
info, &len);
}
static int is_associated(struct usbnet *usbdev)
{
@ -2182,11 +2209,40 @@ static void rndis_wext_worker(struct work_struct *work)
struct usbnet *usbdev = priv->usbdev;
union iwreq_data evt;
unsigned char bssid[ETH_ALEN];
int ret;
struct ndis_80211_assoc_info *info;
int assoc_size = sizeof(*info) + IW_CUSTOM_MAX + 32;
int ret, offset;
if (test_and_clear_bit(WORK_CONNECTION_EVENT, &priv->work_pending)) {
ret = get_bssid(usbdev, bssid);
info = kzalloc(assoc_size, GFP_KERNEL);
if (!info)
goto get_bssid;
/* Get association info IEs from device and send them back to
* userspace. */
ret = get_association_info(usbdev, info, assoc_size);
if (!ret) {
evt.data.length = le32_to_cpu(info->req_ie_length);
if (evt.data.length > 0) {
offset = le32_to_cpu(info->offset_req_ies);
wireless_send_event(usbdev->net,
IWEVASSOCREQIE, &evt,
(char *)info + offset);
}
evt.data.length = le32_to_cpu(info->resp_ie_length);
if (evt.data.length > 0) {
offset = le32_to_cpu(info->offset_resp_ies);
wireless_send_event(usbdev->net,
IWEVASSOCRESPIE, &evt,
(char *)info + offset);
}
}
kfree(info);
get_bssid:
ret = get_bssid(usbdev, bssid);
if (!ret) {
evt.data.flags = 0;
evt.data.length = 0;
@ -2414,6 +2470,11 @@ static int bcm4320_early_init(struct usbnet *dev)
else if (priv->param_power_save > 2)
priv->param_power_save = 2;
if (priv->param_power_output < 0)
priv->param_power_output = 0;
else if (priv->param_power_output > 3)
priv->param_power_output = 3;
if (priv->param_roamtrigger < -80)
priv->param_roamtrigger = -80;
else if (priv->param_roamtrigger > -60)

5
drivers/net/wireless/rt2x00/rt2x00.h
View File

@ -328,6 +328,11 @@ static inline int rt2x00_get_link_ant_rssi(struct link *link)
return DEFAULT_RSSI;
}
static inline void rt2x00_reset_link_ant_rssi(struct link *link)
{
link->ant.rssi_ant = 0;
}
static inline int rt2x00_get_link_ant_rssi_history(struct link *link,
enum antenna ant)
{

1
drivers/net/wireless/rt2x00/rt2x00config.c
View File

@ -129,6 +129,7 @@ void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev,
*/
rt2x00dev->ops->lib->config(rt2x00dev, &libconf, CONFIG_UPDATE_ANTENNA);
rt2x00lib_reset_link_tuner(rt2x00dev);
rt2x00_reset_link_ant_rssi(&rt2x00dev->link);
rt2x00dev->link.ant.active.rx = libconf.ant.rx;
rt2x00dev->link.ant.active.tx = libconf.ant.tx;

8
drivers/net/wireless/rt2x00/rt2x00dev.c
View File

@ -483,9 +483,9 @@ void rt2x00lib_beacondone(struct rt2x00_dev *rt2x00dev)
if (!test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags))
return;
ieee80211_iterate_active_interfaces(rt2x00dev->hw,
rt2x00lib_beacondone_iter,
rt2x00dev);
ieee80211_iterate_active_interfaces_atomic(rt2x00dev->hw,
rt2x00lib_beacondone_iter,
rt2x00dev);
queue_work(rt2x00dev->hw->workqueue, &rt2x00dev->intf_work);
}
@ -507,7 +507,7 @@ void rt2x00lib_txdone(struct queue_entry *entry,
* Update TX statistics.
*/
rt2x00dev->link.qual.tx_success += success;
rt2x00dev->link.qual.tx_failed += txdesc->retry + fail;
rt2x00dev->link.qual.tx_failed += fail;
/*
* Initialize TX status

1
drivers/net/wireless/rt2x00/rt2x00mac.c
View File

@ -93,6 +93,7 @@ int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb,
*/
if (!test_bit(DEVICE_PRESENT, &rt2x00dev->flags)) {
ieee80211_stop_queues(hw);
dev_kfree_skb_any(skb);
return NETDEV_TX_OK;
}

2
drivers/net/wireless/rtl8180_grf5101.c
View File

@ -88,7 +88,7 @@ static void grf5101_rf_set_channel(struct ieee80211_hw *dev,
write_grf5101(dev, 0x0B, chan);
write_grf5101(dev, 0x07, 0x1000);
grf5101_write_phy_antenna(dev, chan);
grf5101_write_phy_antenna(dev, channel);
}
static void grf5101_rf_stop(struct ieee80211_hw *dev)

5
drivers/net/wireless/rtl8180_max2820.c
View File

@ -78,7 +78,8 @@ static void max2820_rf_set_channel(struct ieee80211_hw *dev,
struct ieee80211_conf *conf)
{
struct rtl8180_priv *priv = dev->priv;
int channel = ieee80211_frequency_to_channel(conf->channel->center_freq);
int channel = conf ?
ieee80211_frequency_to_channel(conf->channel->center_freq) : 1;
unsigned int chan_idx = channel - 1;
u32 txpw = priv->channels[chan_idx].hw_value & 0xFF;
u32 chan = max2820_chan[chan_idx];
@ -87,7 +88,7 @@ static void max2820_rf_set_channel(struct ieee80211_hw *dev,
* sa2400, for MAXIM we do this directly from BB */
rtl8180_write_phy(dev, 3, txpw);
max2820_write_phy_antenna(dev, chan);
max2820_write_phy_antenna(dev, channel);
write_max2820(dev, 3, chan);
}

2
drivers/net/wireless/rtl8180_sa2400.c
View File

@ -86,7 +86,7 @@ static void sa2400_rf_set_channel(struct ieee80211_hw *dev,
write_sa2400(dev, 7, txpw);
sa2400_write_phy_antenna(dev, chan);
sa2400_write_phy_antenna(dev, channel);
write_sa2400(dev, 0, chan);
write_sa2400(dev, 1, 0xbb50);

2
net/bluetooth/rfcomm/core.c
View File

@ -423,8 +423,8 @@ static int __rfcomm_dlc_close(struct rfcomm_dlc *d, int err)
rfcomm_dlc_lock(d);
d->state = BT_CLOSED;
rfcomm_dlc_unlock(d);
d->state_change(d, err);
rfcomm_dlc_unlock(d);
skb_queue_purge(&d->tx_queue);
rfcomm_dlc_unlink(d);

13
net/dccp/ccids/ccid3.c
View File

@ -193,22 +193,17 @@ static inline void ccid3_hc_tx_update_s(struct ccid3_hc_tx_sock *hctx, int len)
/*
* Update Window Counter using the algorithm from [RFC 4342, 8.1].
* The algorithm is not applicable if RTT < 4 microseconds.
* As elsewhere, RTT > 0 is assumed by using dccp_sample_rtt().
*/
static inline void ccid3_hc_tx_update_win_count(struct ccid3_hc_tx_sock *hctx,
ktime_t now)
{
u32 quarter_rtts;
if (unlikely(hctx->ccid3hctx_rtt < 4)) /* avoid divide-by-zero */
return;
quarter_rtts = ktime_us_delta(now, hctx->ccid3hctx_t_last_win_count);
quarter_rtts /= hctx->ccid3hctx_rtt / 4;
u32 delta = ktime_us_delta(now, hctx->ccid3hctx_t_last_win_count),
quarter_rtts = (4 * delta) / hctx->ccid3hctx_rtt;
if (quarter_rtts > 0) {
hctx->ccid3hctx_t_last_win_count = now;
hctx->ccid3hctx_last_win_count += min_t(u32, quarter_rtts, 5);
hctx->ccid3hctx_last_win_count += min(quarter_rtts, 5U);
hctx->ccid3hctx_last_win_count &= 0xF; /* mod 16 */
}
}

4
net/dccp/ipv4.c
View File

@ -739,8 +739,8 @@ int dccp_invalid_packet(struct sk_buff *skb)
* If P.type is not Data, Ack, or DataAck and P.X == 0 (the packet
* has short sequence numbers), drop packet and return
*/
if (dh->dccph_type >= DCCP_PKT_DATA &&
dh->dccph_type <= DCCP_PKT_DATAACK && dh->dccph_x == 0) {
if ((dh->dccph_type < DCCP_PKT_DATA ||
dh->dccph_type > DCCP_PKT_DATAACK) && dh->dccph_x == 0) {
DCCP_WARN("P.type (%s) not Data || [Data]Ack, while P.X == 0\n",
dccp_packet_name(dh->dccph_type));
return 1;

10
net/llc/llc_sap.c
View File

@ -286,12 +286,14 @@ void llc_build_and_send_xid_pkt(struct llc_sap *sap, struct sk_buff *skb,
*
* Sends received pdus to the sap state machine.
*/
static void llc_sap_rcv(struct llc_sap *sap, struct sk_buff *skb)
static void llc_sap_rcv(struct llc_sap *sap, struct sk_buff *skb,
struct sock *sk)
{
struct llc_sap_state_ev *ev = llc_sap_ev(skb);
ev->type = LLC_SAP_EV_TYPE_PDU;
ev->reason = 0;
skb->sk = sk;
llc_sap_state_process(sap, skb);
}
@ -360,8 +362,7 @@ static void llc_sap_mcast(struct llc_sap *sap,
break;
sock_hold(sk);
skb_set_owner_r(skb1, sk);
llc_sap_rcv(sap, skb1);
llc_sap_rcv(sap, skb1, sk);
sock_put(sk);
}
read_unlock_bh(&sap->sk_list.lock);
@ -381,8 +382,7 @@ void llc_sap_handler(struct llc_sap *sap, struct sk_buff *skb)
} else {
struct sock *sk = llc_lookup_dgram(sap, &laddr);
if (sk) {
skb_set_owner_r(skb, sk);
llc_sap_rcv(sap, skb);
llc_sap_rcv(sap, skb, sk);
sock_put(sk);
} else
kfree_skb(skb);

4
net/mac80211/cfg.c
View File

@ -672,7 +672,7 @@ static int ieee80211_add_station(struct wiphy *wiphy, struct net_device *dev,
if (params->vlan) {
sdata = IEEE80211_DEV_TO_SUB_IF(params->vlan);
if (sdata->vif.type != IEEE80211_IF_TYPE_VLAN ||
if (sdata->vif.type != IEEE80211_IF_TYPE_VLAN &&
sdata->vif.type != IEEE80211_IF_TYPE_AP)
return -EINVAL;
} else
@ -760,7 +760,7 @@ static int ieee80211_change_station(struct wiphy *wiphy,
if (params->vlan && params->vlan != sta->sdata->dev) {
vlansdata = IEEE80211_DEV_TO_SUB_IF(params->vlan);
if (vlansdata->vif.type != IEEE80211_IF_TYPE_VLAN ||
if (vlansdata->vif.type != IEEE80211_IF_TYPE_VLAN &&
vlansdata->vif.type != IEEE80211_IF_TYPE_AP) {
rcu_read_unlock();
return -EINVAL;

2
net/mac80211/main.c
View File

@ -1313,7 +1313,7 @@ static void ieee80211_handle_filtered_frame(struct ieee80211_local *local,
/*
* Clear the TX filter mask for this STA when sending the next
* packet. If the STA went to power save mode, this will happen
* happen when it wakes up for the next time.
* when it wakes up for the next time.
*/
sta->flags |= WLAN_STA_CLEAR_PS_FILT;

33
net/mac80211/mlme.c
View File

@ -1325,7 +1325,7 @@ static void ieee80211_sta_process_addba_request(struct net_device *dev,
/* prepare reordering buffer */
tid_agg_rx->reorder_buf =
kmalloc(buf_size * sizeof(struct sk_buf *), GFP_ATOMIC);
kmalloc(buf_size * sizeof(struct sk_buff *), GFP_ATOMIC);
if (!tid_agg_rx->reorder_buf) {
if (net_ratelimit())
printk(KERN_ERR "can not allocate reordering buffer "
@ -1334,7 +1334,7 @@ static void ieee80211_sta_process_addba_request(struct net_device *dev,
goto end;
}
memset(tid_agg_rx->reorder_buf, 0,
buf_size * sizeof(struct sk_buf *));
buf_size * sizeof(struct sk_buff *));
if (local->ops->ampdu_action)
ret = local->ops->ampdu_action(hw, IEEE80211_AMPDU_RX_START,
@ -1614,7 +1614,7 @@ void sta_addba_resp_timer_expired(unsigned long data)
* only one argument, and both sta_info and TID are needed, so init
* flow in sta_info_create gives the TID as data, while the timer_to_id
* array gives the sta through container_of */
u16 tid = *(int *)data;
u16 tid = *(u8 *)data;
struct sta_info *temp_sta = container_of((void *)data,
struct sta_info, timer_to_tid[tid]);
@ -1662,7 +1662,7 @@ void sta_addba_resp_timer_expired(unsigned long data)
void sta_rx_agg_session_timer_expired(unsigned long data)
{
/* not an elegant detour, but there is no choice as the timer passes
* only one argument, and verious sta_info are needed here, so init
* only one argument, and various sta_info are needed here, so init
* flow in sta_info_create gives the TID as data, while the timer_to_id
* array gives the sta through container_of */
u8 *ptid = (u8 *)data;
@ -2479,8 +2479,6 @@ static int ieee80211_sta_join_ibss(struct net_device *dev,
ifsta->state = IEEE80211_IBSS_JOINED;
mod_timer(&ifsta->timer, jiffies + IEEE80211_IBSS_MERGE_INTERVAL);
ieee80211_rx_bss_put(dev, bss);
return res;
}
@ -3523,6 +3521,7 @@ static int ieee80211_sta_create_ibss(struct net_device *dev,
struct ieee80211_supported_band *sband;
u8 bssid[ETH_ALEN], *pos;
int i;
int ret;
DECLARE_MAC_BUF(mac);
#if 0
@ -3567,7 +3566,9 @@ static int ieee80211_sta_create_ibss(struct net_device *dev,
*pos++ = (u8) (rate / 5);
}
return ieee80211_sta_join_ibss(dev, ifsta, bss);
ret = ieee80211_sta_join_ibss(dev, ifsta, bss);
ieee80211_rx_bss_put(dev, bss);
return ret;
}
@ -3615,10 +3616,13 @@ static int ieee80211_sta_find_ibss(struct net_device *dev,
(bss = ieee80211_rx_bss_get(dev, bssid,
local->hw.conf.channel->center_freq,
ifsta->ssid, ifsta->ssid_len))) {
int ret;
printk(KERN_DEBUG "%s: Selected IBSS BSSID %s"
" based on configured SSID\n",
dev->name, print_mac(mac, bssid));
return ieee80211_sta_join_ibss(dev, ifsta, bss);
ret = ieee80211_sta_join_ibss(dev, ifsta, bss);
ieee80211_rx_bss_put(dev, bss);
return ret;
}
#ifdef CONFIG_MAC80211_IBSS_DEBUG
printk(KERN_DEBUG " did not try to join ibss\n");
@ -4093,13 +4097,6 @@ ieee80211_sta_scan_result(struct net_device *dev,
IW_EV_UINT_LEN);
}
memset(&iwe, 0, sizeof(iwe));
iwe.cmd = SIOCGIWFREQ;
iwe.u.freq.m = bss->freq;
iwe.u.freq.e = 6;
current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe,
IW_EV_FREQ_LEN);
memset(&iwe, 0, sizeof(iwe));
iwe.cmd = SIOCGIWFREQ;
iwe.u.freq.m = ieee80211_frequency_to_channel(bss->freq);
@ -4108,6 +4105,12 @@ ieee80211_sta_scan_result(struct net_device *dev,
IW_EV_FREQ_LEN);
memset(&iwe, 0, sizeof(iwe));
iwe.cmd = SIOCGIWFREQ;
iwe.u.freq.m = bss->freq;
iwe.u.freq.e = 6;
current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe,
IW_EV_FREQ_LEN);
memset(&iwe, 0, sizeof(iwe));
iwe.cmd = IWEVQUAL;
iwe.u.qual.qual = bss->signal;
iwe.u.qual.level = bss->rssi;

4
net/mac80211/rx.c
View File

@ -1091,7 +1091,7 @@ ieee80211_data_to_8023(struct ieee80211_rx_data *rx)
u16 fc, hdrlen, ethertype;
u8 *payload;
u8 dst[ETH_ALEN];
u8 src[ETH_ALEN];
u8 src[ETH_ALEN] __aligned(2);
struct sk_buff *skb = rx->skb;
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
DECLARE_MAC_BUF(mac);
@ -1234,7 +1234,7 @@ ieee80211_data_to_8023(struct ieee80211_rx_data *rx)
*/
static bool ieee80211_frame_allowed(struct ieee80211_rx_data *rx)
{
static const u8 pae_group_addr[ETH_ALEN]
static const u8 pae_group_addr[ETH_ALEN] __aligned(2)
= { 0x01, 0x80, 0xC2, 0x00, 0x00, 0x03 };
struct ethhdr *ehdr = (struct ethhdr *) rx->skb->data;

4
net/mac80211/util.c
View File

@ -34,11 +34,11 @@ void *mac80211_wiphy_privid = &mac80211_wiphy_privid;
/* See IEEE 802.1H for LLC/SNAP encapsulation/decapsulation */
/* Ethernet-II snap header (RFC1042 for most EtherTypes) */
const unsigned char rfc1042_header[] =
const unsigned char rfc1042_header[] __aligned(2) =
{ 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 };
/* Bridge-Tunnel header (for EtherTypes ETH_P_AARP and ETH_P_IPX) */
const unsigned char bridge_tunnel_header[] =
const unsigned char bridge_tunnel_header[] __aligned(2) =
{ 0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8 };

11
net/mac80211/wext.c
View File

@ -489,9 +489,14 @@ static int ieee80211_ioctl_giwap(struct net_device *dev,
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
if (sdata->vif.type == IEEE80211_IF_TYPE_STA ||
sdata->vif.type == IEEE80211_IF_TYPE_IBSS) {
ap_addr->sa_family = ARPHRD_ETHER;
memcpy(&ap_addr->sa_data, sdata->u.sta.bssid, ETH_ALEN);
return 0;
if (sdata->u.sta.state == IEEE80211_ASSOCIATED) {
ap_addr->sa_family = ARPHRD_ETHER;
memcpy(&ap_addr->sa_data, sdata->u.sta.bssid, ETH_ALEN);
return 0;
} else {
memset(&ap_addr->sa_data, 0, ETH_ALEN);
return 0;
}
} else if (sdata->vif.type == IEEE80211_IF_TYPE_WDS) {
ap_addr->sa_family = ARPHRD_ETHER;
memcpy(&ap_addr->sa_data, sdata->u.wds.remote_addr, ETH_ALEN);

4
net/netfilter/nf_conntrack_expect.c
View File

@ -587,10 +587,10 @@ int __init nf_conntrack_expect_init(void)
return 0;
err3:
kmem_cache_destroy(nf_ct_expect_cachep);
err2:
nf_ct_free_hashtable(nf_ct_expect_hash, nf_ct_expect_vmalloc,
nf_ct_expect_hsize);
err2:
kmem_cache_destroy(nf_ct_expect_cachep);
err1:
return err;
}