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path: root/drivers/staging/wlan-ng/p80211wext.c
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Diffstat (limited to 'drivers/staging/wlan-ng/p80211wext.c')
-rw-r--r--drivers/staging/wlan-ng/p80211wext.c83
1 files changed, 47 insertions, 36 deletions
diff --git a/drivers/staging/wlan-ng/p80211wext.c b/drivers/staging/wlan-ng/p80211wext.c
index 74d8022adb24..2fa1dfa23783 100644
--- a/drivers/staging/wlan-ng/p80211wext.c
+++ b/drivers/staging/wlan-ng/p80211wext.c
@@ -46,8 +46,8 @@
#include <linux/wireless.h>
#include <net/iw_handler.h>
#include <linux/if_arp.h>
-#include <asm/bitops.h>
-#include <asm/uaccess.h>
+#include <linux/bitops.h>
+#include <linux/uaccess.h>
#include <asm/byteorder.h>
#include <linux/if_ether.h>
#include <linux/bitops.h>
@@ -134,10 +134,11 @@ static int p80211wext_dorequest(wlandevice_t *wlandev, u32 did, u32 data)
int result;
msg.msgcode = DIDmsg_dot11req_mibset;
+ memset(&mibitem, 0, sizeof(mibitem));
mibitem.did = did;
mibitem.data = data;
memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
- result = p80211req_dorequest(wlandev, (u8 *) & msg);
+ result = p80211req_dorequest(wlandev, (u8 *) &msg);
return result;
}
@@ -174,7 +175,7 @@ static int p80211wext_autojoin(wlandevice_t *wlandev)
memcpy(msg.ssid.data.data, ssid, data.length);
msg.ssid.data.len = data.length;
- result = p80211req_dorequest(wlandev, (u8 *) & msg);
+ result = p80211req_dorequest(wlandev, (u8 *) &msg);
if (result) {
err = -EFAULT;
@@ -211,7 +212,7 @@ struct iw_statistics *p80211wext_get_wireless_stats(netdevice_t *dev)
if (wlandev->mlmerequest == NULL)
return NULL;
- retval = wlandev->mlmerequest(wlandev, (p80211msg_t *) & quality);
+ retval = wlandev->mlmerequest(wlandev, (p80211msg_t *) &quality);
wstats->qual.qual = qual_as_percent(quality.link.data); /* overall link quality */
wstats->qual.level = quality.level.data; /* instant signal level */
@@ -269,9 +270,10 @@ static int p80211wext_giwfreq(netdevice_t *dev,
int err = 0;
msg.msgcode = DIDmsg_dot11req_mibget;
+ memset(&mibitem, 0, sizeof(mibitem));
mibitem.did = DIDmib_dot11phy_dot11PhyDSSSTable_dot11CurrentChannel;
memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
- result = p80211req_dorequest(wlandev, (u8 *) & msg);
+ result = p80211req_dorequest(wlandev, (u8 *) &msg);
if (result) {
err = -EFAULT;
@@ -309,6 +311,7 @@ static int p80211wext_siwfreq(netdevice_t *dev,
}
msg.msgcode = DIDmsg_dot11req_mibset;
+ memset(&mibitem, 0, sizeof(mibitem));
mibitem.did = DIDmib_dot11phy_dot11PhyDSSSTable_dot11CurrentChannel;
mibitem.status = P80211ENUM_msgitem_status_data_ok;
@@ -318,7 +321,7 @@ static int p80211wext_siwfreq(netdevice_t *dev,
mibitem.data = p80211_mhz_to_channel(freq->m);
memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
- result = p80211req_dorequest(wlandev, (u8 *) & msg);
+ result = p80211req_dorequest(wlandev, (u8 *) &msg);
if (result) {
err = -EFAULT;
@@ -396,10 +399,11 @@ static int p80211wext_siwmode(netdevice_t *dev,
/* Set Operation mode to the PORT TYPE RID */
msg.msgcode = DIDmsg_dot11req_mibset;
+ memset(&mibitem, 0, sizeof(mibitem));
mibitem.did = DIDmib_p2_p2Static_p2CnfPortType;
mibitem.data = (*mode == IW_MODE_ADHOC) ? 0 : 1;
memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
- result = p80211req_dorequest(wlandev, (u8 *) & msg);
+ result = p80211req_dorequest(wlandev, (u8 *) &msg);
if (result)
err = -EFAULT;
@@ -549,14 +553,14 @@ static int p80211wext_siwencode(netdevice_t *dev,
}
/* Check the Key index first. */
- if ((i = (erq->flags & IW_ENCODE_INDEX))) {
-
+ i = (erq->flags & IW_ENCODE_INDEX);
+ if (i) {
if ((i < 1) || (i > NUM_WEPKEYS)) {
err = -EINVAL;
goto exit;
- } else
+ } else {
i--;
-
+ }
/* Set current key number only if no keys are given */
if (erq->flags & IW_ENCODE_NOKEY) {
result =
@@ -621,7 +625,7 @@ static int p80211wext_siwencode(netdevice_t *dev,
msg.msgcode = DIDmsg_dot11req_mibset;
memcpy(&msg.mibattribute.data, &pstr, sizeof(pstr));
- result = p80211req_dorequest(wlandev, (u8 *) & msg);
+ result = p80211req_dorequest(wlandev, (u8 *) &msg);
if (result) {
err = -EFAULT;
@@ -729,7 +733,7 @@ static int p80211wext_siwessid(netdevice_t *dev,
msg.ssid.data.len = length;
pr_debug("autojoin_ssid for %s \n", essid);
- result = p80211req_dorequest(wlandev, (u8 *) & msg);
+ result = p80211req_dorequest(wlandev, (u8 *) &msg);
pr_debug("autojoin_ssid %d\n", result);
if (result) {
@@ -771,9 +775,10 @@ static int p80211wext_giwrate(netdevice_t *dev,
int err = 0;
msg.msgcode = DIDmsg_dot11req_mibget;
+ memset(&mibitem, 0, sizeof(mibitem));
mibitem.did = DIDmib_p2_p2MAC_p2CurrentTxRate;
memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
- result = p80211req_dorequest(wlandev, (u8 *) & msg);
+ result = p80211req_dorequest(wlandev, (u8 *) &msg);
if (result) {
err = -EFAULT;
@@ -822,9 +827,10 @@ static int p80211wext_giwrts(netdevice_t *dev,
int err = 0;
msg.msgcode = DIDmsg_dot11req_mibget;
+ memset(&mibitem, 0, sizeof(mibitem));
mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11RTSThreshold;
memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
- result = p80211req_dorequest(wlandev, (u8 *) & msg);
+ result = p80211req_dorequest(wlandev, (u8 *) &msg);
if (result) {
err = -EFAULT;
@@ -857,6 +863,7 @@ static int p80211wext_siwrts(netdevice_t *dev,
}
msg.msgcode = DIDmsg_dot11req_mibget;
+ memset(&mibitem, 0, sizeof(mibitem));
mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11RTSThreshold;
if (rts->disabled)
mibitem.data = 2347;
@@ -864,7 +871,7 @@ static int p80211wext_siwrts(netdevice_t *dev,
mibitem.data = rts->value;
memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
- result = p80211req_dorequest(wlandev, (u8 *) & msg);
+ result = p80211req_dorequest(wlandev, (u8 *) &msg);
if (result) {
err = -EFAULT;
@@ -886,10 +893,11 @@ static int p80211wext_giwfrag(netdevice_t *dev,
int err = 0;
msg.msgcode = DIDmsg_dot11req_mibget;
+ memset(&mibitem, 0, sizeof(mibitem));
mibitem.did =
DIDmib_dot11mac_dot11OperationTable_dot11FragmentationThreshold;
memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
- result = p80211req_dorequest(wlandev, (u8 *) & msg);
+ result = p80211req_dorequest(wlandev, (u8 *) &msg);
if (result) {
err = -EFAULT;
@@ -922,6 +930,7 @@ static int p80211wext_siwfrag(netdevice_t *dev,
}
msg.msgcode = DIDmsg_dot11req_mibset;
+ memset(&mibitem, 0, sizeof(mibitem));
mibitem.did =
DIDmib_dot11mac_dot11OperationTable_dot11FragmentationThreshold;
@@ -931,7 +940,7 @@ static int p80211wext_siwfrag(netdevice_t *dev,
mibitem.data = frag->value;
memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
- result = p80211req_dorequest(wlandev, (u8 *) & msg);
+ result = p80211req_dorequest(wlandev, (u8 *) &msg);
if (result) {
err = -EFAULT;
@@ -962,10 +971,11 @@ static int p80211wext_giwretry(netdevice_t *dev,
u16 shortretry, longretry, lifetime;
msg.msgcode = DIDmsg_dot11req_mibget;
+ memset(&mibitem, 0, sizeof(mibitem));
mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11ShortRetryLimit;
memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
- result = p80211req_dorequest(wlandev, (u8 *) & msg);
+ result = p80211req_dorequest(wlandev, (u8 *) &msg);
if (result) {
err = -EFAULT;
@@ -979,7 +989,7 @@ static int p80211wext_giwretry(netdevice_t *dev,
mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11LongRetryLimit;
memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
- result = p80211req_dorequest(wlandev, (u8 *) & msg);
+ result = p80211req_dorequest(wlandev, (u8 *) &msg);
if (result) {
err = -EFAULT;
@@ -994,7 +1004,7 @@ static int p80211wext_giwretry(netdevice_t *dev,
DIDmib_dot11mac_dot11OperationTable_dot11MaxTransmitMSDULifetime;
memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
- result = p80211req_dorequest(wlandev, (u8 *) & msg);
+ result = p80211req_dorequest(wlandev, (u8 *) &msg);
if (result) {
err = -EFAULT;
@@ -1037,6 +1047,8 @@ static int p80211wext_siwretry(netdevice_t *dev,
int result;
int err = 0;
+ memset(&mibitem, 0, sizeof(mibitem));
+
if (!wlan_wext_write) {
err = (-EOPNOTSUPP);
goto exit;
@@ -1055,7 +1067,7 @@ static int p80211wext_siwretry(netdevice_t *dev,
mibitem.data = rrq->value /= 1024;
memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
- result = p80211req_dorequest(wlandev, (u8 *) & msg);
+ result = p80211req_dorequest(wlandev, (u8 *) &msg);
if (result) {
err = -EFAULT;
@@ -1069,7 +1081,7 @@ static int p80211wext_siwretry(netdevice_t *dev,
memcpy(&msg.mibattribute.data, &mibitem,
sizeof(mibitem));
- result = p80211req_dorequest(wlandev, (u8 *) & msg);
+ result = p80211req_dorequest(wlandev, (u8 *) &msg);
if (result) {
err = -EFAULT;
@@ -1084,7 +1096,7 @@ static int p80211wext_siwretry(netdevice_t *dev,
memcpy(&msg.mibattribute.data, &mibitem,
sizeof(mibitem));
- result = p80211req_dorequest(wlandev, (u8 *) & msg);
+ result = p80211req_dorequest(wlandev, (u8 *) &msg);
if (result) {
err = -EFAULT;
@@ -1114,6 +1126,7 @@ static int p80211wext_siwtxpow(netdevice_t *dev,
}
msg.msgcode = DIDmsg_dot11req_mibset;
+ memset(&mibitem, 0, sizeof(mibitem));
mibitem.did =
DIDmib_dot11phy_dot11PhyTxPowerTable_dot11CurrentTxPowerLevel;
if (rrq->fixed == 0)
@@ -1121,7 +1134,7 @@ static int p80211wext_siwtxpow(netdevice_t *dev,
else
mibitem.data = rrq->value;
memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
- result = p80211req_dorequest(wlandev, (u8 *) & msg);
+ result = p80211req_dorequest(wlandev, (u8 *) &msg);
if (result) {
err = -EFAULT;
@@ -1143,11 +1156,13 @@ static int p80211wext_giwtxpow(netdevice_t *dev,
int err = 0;
msg.msgcode = DIDmsg_dot11req_mibget;
+
+ memset(&mibitem, 0, sizeof(mibitem));
mibitem.did =
DIDmib_dot11phy_dot11PhyTxPowerTable_dot11CurrentTxPowerLevel;
memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem));
- result = p80211req_dorequest(wlandev, (u8 *) & msg);
+ result = p80211req_dorequest(wlandev, (u8 *) &msg);
if (result) {
err = -EFAULT;
@@ -1295,7 +1310,7 @@ static int p80211wext_siwscan(netdevice_t *dev,
msg.maxchanneltime.data = 250;
msg.minchanneltime.data = 200;
- result = p80211req_dorequest(wlandev, (u8 *) & msg);
+ result = p80211req_dorequest(wlandev, (u8 *) &msg);
if (result)
err = prism2_result2err(msg.resultcode.data);
@@ -1414,7 +1429,7 @@ static int p80211wext_giwscan(netdevice_t *dev,
msg.msgcode = DIDmsg_dot11req_scan_results;
msg.bssindex.data = i;
- result = p80211req_dorequest(wlandev, (u8 *) & msg);
+ result = p80211req_dorequest(wlandev, (u8 *) &msg);
if ((result != 0) ||
(msg.resultcode.data != P80211ENUM_resultcode_success)) {
break;
@@ -1489,7 +1504,7 @@ static int p80211wext_set_encodeext(struct net_device *dev,
memcpy(wlandev->wep_keys[idx], ext->key, ext->key_len);
memset(&msg, 0, sizeof(msg));
- pstr = (p80211item_pstr32_t *) & msg.mibattribute.data;
+ pstr = (p80211item_pstr32_t *) &msg.mibattribute.data;
memcpy(pstr->data.data, ext->key, ext->key_len);
pstr->data.len = ext->key_len;
switch (idx) {
@@ -1513,7 +1528,7 @@ static int p80211wext_set_encodeext(struct net_device *dev,
break;
}
msg.msgcode = DIDmsg_dot11req_mibset;
- result = p80211req_dorequest(wlandev, (u8 *) & msg);
+ result = p80211req_dorequest(wlandev, (u8 *) &msg);
pr_debug("result (%d)\n", result);
}
return result;
@@ -1729,15 +1744,11 @@ static iw_handler p80211wext_handlers[] = {
struct iw_handler_def p80211wext_handler_def = {
.num_standard = ARRAY_SIZE(p80211wext_handlers),
- .num_private = 0,
- .num_private_args = 0,
.standard = p80211wext_handlers,
- .private = NULL,
- .private_args = NULL,
.get_wireless_stats = p80211wext_get_wireless_stats
};
-int p80211wext_event_associated(wlandevice_t * wlandev, int assoc)
+int p80211wext_event_associated(wlandevice_t *wlandev, int assoc)
{
union iwreq_data data;
generated by cgit v1.2.3 (git 2.0.4) at 2024-06-23 17:47:02 +0000