[PATCH] Staging: wlan-ng: fix style in cfg80211.c

From: Edgardo Hames
Date: Sat Jul 24 2010 - 11:54:45 EST

Fixed several errors reported by checkpatch.

Signed-off-by: Edgardo Hames <ehames@xxxxxxxxx>
---
drivers/staging/wlan-ng/cfg80211.c | 219 ++++++++++++++++++++----------------
1 files changed, 122 insertions(+), 97 deletions(-)

diff --git a/drivers/staging/wlan-ng/cfg80211.c b/drivers/staging/wlan-ng/cfg80211.c
index b0792f7..9488c52 100644
--- a/drivers/staging/wlan-ng/cfg80211.c
+++ b/drivers/staging/wlan-ng/cfg80211.c
@@ -79,7 +79,7 @@ static int prism2_domibset_uint32(wlandevice_t *wlandev, u32 did, u32 data)
mibitem->did = did;
mibitem->data = data;

- return p80211req_dorequest(wlandev, (u8 *) & msg);
+ return p80211req_dorequest(wlandev, (u8 *) &msg);
}

static int prism2_domibset_pstr32(wlandevice_t *wlandev,
@@ -93,7 +93,7 @@ static int prism2_domibset_pstr32(wlandevice_t *wlandev,
mibitem->data.len = len;
memcpy(mibitem->data.data, data, len);

- return p80211req_dorequest(wlandev, (u8 *) & msg);
+ return p80211req_dorequest(wlandev, (u8 *) &msg);
}


@@ -110,12 +110,14 @@ int prism2_change_virtual_intf(struct wiphy *wiphy,

switch (type) {
case NL80211_IFTYPE_ADHOC:
- if (wlandev->macmode == WLAN_MACMODE_IBSS_STA) goto exit;
+ if (wlandev->macmode == WLAN_MACMODE_IBSS_STA)
+ goto exit;
wlandev->macmode = WLAN_MACMODE_IBSS_STA;
data = 0;
break;
case NL80211_IFTYPE_STATION:
- if (wlandev->macmode == WLAN_MACMODE_ESS_STA) goto exit;
+ if (wlandev->macmode == WLAN_MACMODE_ESS_STA)
+ goto exit;
wlandev->macmode = WLAN_MACMODE_ESS_STA;
data = 1;
break;
@@ -129,7 +131,7 @@ int prism2_change_virtual_intf(struct wiphy *wiphy,

if (result)
err = -EFAULT;
-
+
dev->ieee80211_ptr->iftype = type;

exit:
@@ -138,7 +140,8 @@ exit:

int prism2_add_key(struct wiphy *wiphy, struct net_device *dev,
u8 key_index, const u8 *mac_addr,
- struct key_params *params) {
+ struct key_params *params)
+{
wlandevice_t *wlandev = dev->ml_priv;
u32 did;

@@ -149,30 +152,27 @@ int prism2_add_key(struct wiphy *wiphy, struct net_device *dev,
case WLAN_CIPHER_SUITE_WEP40:
case WLAN_CIPHER_SUITE_WEP104:
result = prism2_domibset_uint32(wlandev,
- DIDmib_dot11smt_dot11PrivacyTable_dot11WEPDefaultKeyID,
- key_index);
- if (result) goto exit;
+ DIDmib_dot11smt_dot11PrivacyTable_dot11WEPDefaultKeyID,
+ key_index);
+ if (result)
+ goto exit;

/* send key to driver */
switch (key_index) {
case 0:
- did =
- DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey0;
+ did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey0;
break;

case 1:
- did =
- DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey1;
+ did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey1;
break;

case 2:
- did =
- DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey2;
+ did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey2;
break;

case 3:
- did =
- DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey3;
+ did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey3;
break;

default:
@@ -181,7 +181,8 @@ int prism2_add_key(struct wiphy *wiphy, struct net_device *dev,
}

result = prism2_domibset_pstr32(wlandev, did, params->key_len, params->key);
- if (result) goto exit;
+ if (result)
+ goto exit;
break;

default:
@@ -190,37 +191,43 @@ int prism2_add_key(struct wiphy *wiphy, struct net_device *dev,
}

exit:
- if (result) err = -EFAULT;
+ if (result)
+ err = -EFAULT;

return err;
}

int prism2_get_key(struct wiphy *wiphy, struct net_device *dev,
u8 key_index, const u8 *mac_addr, void *cookie,
- void (*callback)(void *cookie, struct key_params*)) {
+ void (*callback)(void *cookie, struct key_params*))
+{
wlandevice_t *wlandev = dev->ml_priv;
struct key_params params;
int len;

- if(key_index >= NUM_WEPKEYS) return -EINVAL;
+ if (key_index >= NUM_WEPKEYS)
+ return -EINVAL;

len = wlandev->wep_keylens[key_index];
memset(&params, 0, sizeof(params));

- if (len == 13) {
+ if (len == 13)
params.cipher = WLAN_CIPHER_SUITE_WEP104;
- } else if (len == 5) {
+ else if (len == 5)
params.cipher = WLAN_CIPHER_SUITE_WEP104;
- } else return -ENOENT;
+ else
+ return -ENOENT;
params.key_len = len;
params.key = wlandev->wep_keys[key_index];

callback(cookie, &params);
+
return 0;
}

int prism2_del_key(struct wiphy *wiphy, struct net_device *dev,
- u8 key_index, const u8 *mac_addr) {
+ u8 key_index, const u8 *mac_addr)
+{
wlandevice_t *wlandev = dev->ml_priv;
u32 did;
int err = 0;
@@ -258,13 +265,15 @@ int prism2_del_key(struct wiphy *wiphy, struct net_device *dev,
result = prism2_domibset_pstr32(wlandev, did, 13, "0000000000000");

exit:
- if (result) err = -EFAULT;
+ if (result)
+ err = -EFAULT;

return err;
}

int prism2_set_default_key(struct wiphy *wiphy, struct net_device *dev,
- u8 key_index) {
+ u8 key_index)
+{
wlandevice_t *wlandev = dev->ml_priv;

int err = 0;
@@ -274,14 +283,16 @@ int prism2_set_default_key(struct wiphy *wiphy, struct net_device *dev,
DIDmib_dot11smt_dot11PrivacyTable_dot11WEPDefaultKeyID,
key_index);

- if (result) err = -EFAULT;
+ if (result)
+ err = -EFAULT;

return err;
}


int prism2_get_station(struct wiphy *wiphy, struct net_device *dev,
- u8 *mac, struct station_info *sinfo) {
+ u8 *mac, struct station_info *sinfo)
+{
wlandevice_t *wlandev = dev->ml_priv;
p80211msg_lnxreq_commsquality_t quality;
int result;
@@ -300,7 +311,7 @@ int prism2_get_station(struct wiphy *wiphy, struct net_device *dev,
if (wlandev->mlmerequest == NULL)
return -EOPNOTSUPP;

- result = wlandev->mlmerequest(wlandev, (p80211msg_t *) & quality);
+ result = wlandev->mlmerequest(wlandev, (p80211msg_t *) &quality);


if (result == 0) {
@@ -314,7 +325,7 @@ int prism2_get_station(struct wiphy *wiphy, struct net_device *dev,
}

int prism2_scan(struct wiphy *wiphy, struct net_device *dev,
- struct cfg80211_scan_request *request)
+ struct cfg80211_scan_request *request)
{
struct prism2_wiphy_private *priv = wiphy_priv(wiphy);
wlandevice_t *wlandev = dev->ml_priv;
@@ -401,9 +412,8 @@ int prism2_scan(struct wiphy *wiphy, struct net_device *dev,
);
}

- if (result) {
+ if (result)
err = prism2_result2err(msg2.resultcode.data);
- }

exit:
cfg80211_scan_done(request, err ? 1 : 0);
@@ -411,7 +421,8 @@ exit:
return err;
}

-int prism2_set_wiphy_params(struct wiphy *wiphy, u32 changed) {
+int prism2_set_wiphy_params(struct wiphy *wiphy, u32 changed)
+{
struct prism2_wiphy_private *priv = wiphy_priv(wiphy);
wlandevice_t *wlandev = priv->wlandev;
u32 data;
@@ -424,10 +435,9 @@ int prism2_set_wiphy_params(struct wiphy *wiphy, u32 changed) {
else
data = wiphy->rts_threshold;

- result =
- prism2_domibset_uint32(wlandev,
- DIDmib_dot11mac_dot11OperationTable_dot11RTSThreshold,
- data);
+ result = prism2_domibset_uint32(wlandev,
+ DIDmib_dot11mac_dot11OperationTable_dot11RTSThreshold,
+ data);
if (result) {
err = -EFAULT;
goto exit;
@@ -435,16 +445,14 @@ int prism2_set_wiphy_params(struct wiphy *wiphy, u32 changed) {
}

if (changed & WIPHY_PARAM_FRAG_THRESHOLD) {
-
if (wiphy->frag_threshold == -1)
data = 2346;
else
data = wiphy->frag_threshold;

- result =
- prism2_domibset_uint32(wlandev,
- DIDmib_dot11mac_dot11OperationTable_dot11FragmentationThreshold,
- data);
+ result = prism2_domibset_uint32(wlandev,
+ DIDmib_dot11mac_dot11OperationTable_dot11FragmentationThreshold,
+ data);
if (result) {
err = -EFAULT;
goto exit;
@@ -456,7 +464,8 @@ exit:
}

int prism2_connect(struct wiphy *wiphy, struct net_device *dev,
- struct cfg80211_connect_params *sme) {
+ struct cfg80211_connect_params *sme)
+{
wlandevice_t *wlandev = dev->ml_priv;
struct ieee80211_channel *channel = sme->channel;
p80211msg_lnxreq_autojoin_t msg_join;
@@ -471,13 +480,11 @@ int prism2_connect(struct wiphy *wiphy, struct net_device *dev,
/* Set the channel */
if (channel) {
chan = ieee80211_frequency_to_channel(channel->center_freq);
-
- result =
- prism2_domibset_uint32(wlandev,
- DIDmib_dot11phy_dot11PhyDSSSTable_dot11CurrentChannel,
- chan);
-
- if (result) goto exit;
+ result = prism2_domibset_uint32(wlandev,
+ DIDmib_dot11phy_dot11PhyDSSSTable_dot11CurrentChannel,
+ chan);
+ if (result)
+ goto exit;
}

/* Set the authorisation */
@@ -487,37 +494,36 @@ int prism2_connect(struct wiphy *wiphy, struct net_device *dev,
else if ((sme->auth_type == NL80211_AUTHTYPE_SHARED_KEY) ||
((sme->auth_type == NL80211_AUTHTYPE_AUTOMATIC) && is_wep))
msg_join.authtype.data = P80211ENUM_authalg_sharedkey;
- else printk(KERN_WARNING "Unhandled authorisation type for connect (%d)\n", sme->auth_type);
+ else
+ printk(KERN_WARNING
+ "Unhandled authorisation type for connect (%d)\n",
+ sme->auth_type);

/* Set the encryption - we only support wep */
if (is_wep) {
-
if (sme->key) {
result = prism2_domibset_uint32(wlandev,
DIDmib_dot11smt_dot11PrivacyTable_dot11WEPDefaultKeyID,
sme->key_idx);
- if (result) goto exit;
+ if (result)
+ goto exit;

/* send key to driver */
switch (sme->key_idx) {
case 0:
- did =
- DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey0;
+ did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey0;
break;

case 1:
- did =
- DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey1;
+ did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey1;
break;

case 2:
- did =
- DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey2;
+ did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey2;
break;

case 3:
- did =
- DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey3;
+ did = DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey3;
break;

default:
@@ -526,28 +532,40 @@ int prism2_connect(struct wiphy *wiphy, struct net_device *dev,
}

result = prism2_domibset_pstr32(wlandev, did, sme->key_len, (u8 *) sme->key);
- if (result) goto exit;
+ if (result)
+ goto exit;

}

/* Assume we should set privacy invoked and exclude unencrypted
We could possibly use sme->privacy here, but the assumption
seems reasonable anyway */
- result = prism2_domibset_uint32(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked,
- P80211ENUM_truth_true);
- if (result) goto exit;
- result = prism2_domibset_uint32(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11ExcludeUnencrypted,
- P80211ENUM_truth_true);
- if (result) goto exit;
+ result = prism2_domibset_uint32(wlandev,
+ DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked,
+ P80211ENUM_truth_true);
+ if (result)
+ goto exit;
+
+ result = prism2_domibset_uint32(wlandev,
+ DIDmib_dot11smt_dot11PrivacyTable_dot11ExcludeUnencrypted,
+ P80211ENUM_truth_true);
+ if (result)
+ goto exit;

} else {
- /* Assume we should unset privacy invoked and exclude unencrypted */
- result = prism2_domibset_uint32(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked,
- P80211ENUM_truth_false);
- if (result) goto exit;
- result = prism2_domibset_uint32(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11ExcludeUnencrypted,
- P80211ENUM_truth_false);
- if (result) goto exit;
+ /* Assume we should unset privacy invoked
+ and exclude unencrypted */
+ result = prism2_domibset_uint32(wlandev,
+ DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked,
+ P80211ENUM_truth_false);
+ if (result)
+ goto exit;
+
+ result = prism2_domibset_uint32(wlandev,
+ DIDmib_dot11smt_dot11PrivacyTable_dot11ExcludeUnencrypted,
+ P80211ENUM_truth_false);
+ if (result)
+ goto exit;

}

@@ -558,16 +576,18 @@ int prism2_connect(struct wiphy *wiphy, struct net_device *dev,
memcpy(msg_join.ssid.data.data, sme->ssid, length);
msg_join.ssid.data.len = length;

- result = p80211req_dorequest(wlandev, (u8 *) & msg_join);
+ result = p80211req_dorequest(wlandev, (u8 *) &msg_join);

exit:
- if (result) err = -EFAULT;
+ if (result)
+ err = -EFAULT;

return err;
}

int prism2_disconnect(struct wiphy *wiphy, struct net_device *dev,
- u16 reason_code) {
+ u16 reason_code)
+{
wlandevice_t *wlandev = dev->ml_priv;
p80211msg_lnxreq_autojoin_t msg_join;
int result;
@@ -580,26 +600,30 @@ int prism2_disconnect(struct wiphy *wiphy, struct net_device *dev,
memcpy(msg_join.ssid.data.data, "---", 3);
msg_join.ssid.data.len = 3;

- result = p80211req_dorequest(wlandev, (u8 *) & msg_join);
+ result = p80211req_dorequest(wlandev, (u8 *) &msg_join);

- if (result) err = -EFAULT;
+ if (result)
+ err = -EFAULT;

return err;
}


int prism2_join_ibss(struct wiphy *wiphy, struct net_device *dev,
- struct cfg80211_ibss_params *params) {
+ struct cfg80211_ibss_params *params)
+{
return -EOPNOTSUPP;
}

-int prism2_leave_ibss(struct wiphy *wiphy, struct net_device *dev) {
+int prism2_leave_ibss(struct wiphy *wiphy, struct net_device *dev)
+{
return -EOPNOTSUPP;
}


-int prism2_set_tx_power(struct wiphy *wiphy,
- enum tx_power_setting type, int dbm) {
+int prism2_set_tx_power(struct wiphy *wiphy, enum tx_power_setting type,
+ int dbm)
+{
struct prism2_wiphy_private *priv = wiphy_priv(wiphy);
wlandevice_t *wlandev = priv->wlandev;
u32 data;
@@ -624,7 +648,8 @@ exit:
return err;
}

-int prism2_get_tx_power(struct wiphy *wiphy, int *dbm) {
+int prism2_get_tx_power(struct wiphy *wiphy, int *dbm)
+{
struct prism2_wiphy_private *priv = wiphy_priv(wiphy);
wlandevice_t *wlandev = priv->wlandev;
p80211msg_dot11req_mibget_t msg;
@@ -636,7 +661,7 @@ int prism2_get_tx_power(struct wiphy *wiphy, int *dbm) {
mibitem->did =
DIDmib_dot11phy_dot11PhyTxPowerTable_dot11CurrentTxPowerLevel;

- result = p80211req_dorequest(wlandev, (u8 *) & msg);
+ result = p80211req_dorequest(wlandev, (u8 *) &msg);

if (result) {
err = -EFAULT;
@@ -653,21 +678,22 @@ exit:


/* Interface callback functions, passing data back up to the cfg80211 layer */
-void prism2_connect_result(wlandevice_t *wlandev, u8 failed) {
+void prism2_connect_result(wlandevice_t *wlandev, u8 failed)
+{
+ u16 status = failed ? WLAN_STATUS_UNSPECIFIED_FAILURE : WLAN_STATUS_SUCCESS;

cfg80211_connect_result(wlandev->netdev, wlandev->bssid,
- NULL, 0, NULL, 0,
- failed ? WLAN_STATUS_UNSPECIFIED_FAILURE : WLAN_STATUS_SUCCESS, GFP_KERNEL);
+ NULL, 0, NULL, 0, status, GFP_KERNEL);
}

-void prism2_disconnected(wlandevice_t *wlandev) {
-
+void prism2_disconnected(wlandevice_t *wlandev)
+{
cfg80211_disconnected(wlandev->netdev, 0, NULL,
0, GFP_KERNEL);
}

-void prism2_roamed(wlandevice_t *wlandev) {
-
+void prism2_roamed(wlandevice_t *wlandev)
+{
cfg80211_roamed(wlandev->netdev, wlandev->bssid,
NULL, 0, NULL, 0, GFP_KERNEL);
}
@@ -714,9 +740,8 @@ struct wiphy *wlan_create_wiphy(struct device *dev, wlandevice_t *wlandev)
set_wiphy_dev(wiphy, dev);
wiphy->privid = prism2_wiphy_privid;
wiphy->max_scan_ssids = 1;
- wiphy->interface_modes =
- BIT(NL80211_IFTYPE_STATION) |
- BIT(NL80211_IFTYPE_ADHOC);
+ wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION)
+ | BIT(NL80211_IFTYPE_ADHOC);
wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM;
wiphy->n_cipher_suites = PRISM2_NUM_CIPHER_SUITES;
wiphy->cipher_suites = prism2_cipher_suites;
--
1.6.3.3

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