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staging: rtl8192e: Cleanup checkpatch -f warnings and errors - Part XVII 

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
This commit is contained in:
Larry Finger 2011-08-11 18:16:43 -05:00
parent 94fa3e89b4
commit c73901c9fd
3 changed files with 247 additions and 232 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
drivers/staging/rtl8192e/rtl_pci.c
View File

@ -25,7 +25,8 @@
#include "rtl_pci.h" #include "rtl_pci.h"
#include "rtl_core.h" #include "rtl_core.h"
static void rtl8192_parse_pci_configuration(struct pci_dev *pdev, struct net_device *dev) static void rtl8192_parse_pci_configuration(struct pci_dev *pdev,
struct net_device *dev)
{ {
struct r8192_priv *priv = (struct r8192_priv *)rtllib_priv(dev); struct r8192_priv *priv = (struct r8192_priv *)rtllib_priv(dev);
@ -37,7 +38,8 @@ static void rtl8192_parse_pci_configuration(struct pci_dev *pdev, struct net_dev
pci_read_config_byte(priv->pdev, pos + PCI_EXP_LNKCTL, &LinkCtrlReg); pci_read_config_byte(priv->pdev, pos + PCI_EXP_LNKCTL, &LinkCtrlReg);
priv->NdisAdapter.LinkCtrlReg = LinkCtrlReg; priv->NdisAdapter.LinkCtrlReg = LinkCtrlReg;
RT_TRACE(COMP_INIT, "Link Control Register =%x\n", priv->NdisAdapter.LinkCtrlReg); RT_TRACE(COMP_INIT, "Link Control Register =%x\n",
priv->NdisAdapter.LinkCtrlReg);
pci_read_config_byte(pdev, 0x98, &tmp); pci_read_config_byte(pdev, 0x98, &tmp);
tmp |= BIT4; tmp |= BIT4;
@ -65,24 +67,27 @@ bool rtl8192_pci_findadapter(struct pci_dev *pdev, struct net_device *dev)
if (DeviceID == 0x8172) { if (DeviceID == 0x8172) {
switch (RevisionID) { switch (RevisionID) {
case HAL_HW_PCI_REVISION_ID_8192PCIE: case HAL_HW_PCI_REVISION_ID_8192PCIE:
printk("Adapter(8192 PCI-E) is found - DeviceID=%x\n", DeviceID); printk(KERN_INFO "Adapter(8192 PCI-E) is found - "
"DeviceID=%x\n", DeviceID);
priv->card_8192 = NIC_8192E; priv->card_8192 = NIC_8192E;
break; break;
case HAL_HW_PCI_REVISION_ID_8192SE: case HAL_HW_PCI_REVISION_ID_8192SE:
printk("Adapter(8192SE) is found - DeviceID=%x\n", DeviceID); printk(KERN_INFO "Adapter(8192SE) is found - "
"DeviceID=%x\n", DeviceID);
priv->card_8192 = NIC_8192SE; priv->card_8192 = NIC_8192SE;
break; break;
default: default:
printk("UNKNOWN nic type(%4x:%4x)\n", pdev->vendor, pdev->device); printk(KERN_INFO "UNKNOWN nic type(%4x:%4x)\n",
pdev->vendor, pdev->device);
priv->card_8192 = NIC_UNKNOWN; priv->card_8192 = NIC_UNKNOWN;
return false; return false;
} }
} }
if (priv->ops->nic_type != priv->card_8192) { if (priv->ops->nic_type != priv->card_8192) {
printk("Detect info(%x) and hardware info(%x) not match!\n", printk(KERN_INFO "Detect info(%x) and hardware info(%x) not match!\n",
priv->ops->nic_type, priv->card_8192); priv->ops->nic_type, priv->card_8192);
printk("Please select proper driver before install!!!!\n"); printk(KERN_INFO "Please select proper driver before install!!!!\n");
return false; return false;
} }

2
drivers/staging/rtl8192e/rtl_pci.h
View File

@ -69,7 +69,7 @@ struct mp_adapter {
u16 PciBridgeDeviceId; u16 PciBridgeDeviceId;
u8 PciBridgePCIeHdrOffset; u8 PciBridgePCIeHdrOffset;
u8 PciBridgeLinkCtrlReg; u8 PciBridgeLinkCtrlReg;
};//,*pmp_adapter; };
struct rt_pci_capab_header { struct rt_pci_capab_header {
unsigned char CapabilityID; unsigned char CapabilityID;

116
drivers/staging/rtl8192e/rtllib_wx.c
View File

@ -67,7 +67,8 @@ static inline char *rtl819x_translate_scan(struct rtllib_device *ieee,
iwe.cmd = SIOCGIWAP; iwe.cmd = SIOCGIWAP;
iwe.u.ap_addr.sa_family = ARPHRD_ETHER; iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
memcpy(iwe.u.ap_addr.sa_data, network->bssid, ETH_ALEN); memcpy(iwe.u.ap_addr.sa_data, network->bssid, ETH_ALEN);
start = iwe_stream_add_event_rsl(info, start, stop, &iwe, IW_EV_ADDR_LEN); start = iwe_stream_add_event_rsl(info, start, stop,
&iwe, IW_EV_ADDR_LEN);
/* Remaining entries will be displayed in the order we provide them */ /* Remaining entries will be displayed in the order we provide them */
/* Add the ESSID */ /* Add the ESSID */
@ -75,25 +76,30 @@ static inline char *rtl819x_translate_scan(struct rtllib_device *ieee,
iwe.u.data.flags = 1; iwe.u.data.flags = 1;
if (network->ssid_len > 0) { if (network->ssid_len > 0) {
iwe.u.data.length = min(network->ssid_len, (u8)32); iwe.u.data.length = min(network->ssid_len, (u8)32);
start = iwe_stream_add_point_rsl(info, start, stop, &iwe, network->ssid); start = iwe_stream_add_point_rsl(info, start, stop, &iwe,
network->ssid);
} else if (network->hidden_ssid_len == 0) { } else if (network->hidden_ssid_len == 0) {
iwe.u.data.length = sizeof("<hidden>"); iwe.u.data.length = sizeof("<hidden>");
start = iwe_stream_add_point_rsl(info, start, stop, &iwe, "<hidden>"); start = iwe_stream_add_point_rsl(info, start, stop,
&iwe, "<hidden>");
} else { } else {
iwe.u.data.length = min(network->hidden_ssid_len, (u8)32); iwe.u.data.length = min(network->hidden_ssid_len, (u8)32);
start = iwe_stream_add_point_rsl(info, start, stop, &iwe, network->hidden_ssid); start = iwe_stream_add_point_rsl(info, start, stop, &iwe,
network->hidden_ssid);
} }
/* Add the protocol name */ /* Add the protocol name */
iwe.cmd = SIOCGIWNAME; iwe.cmd = SIOCGIWNAME;
for (i = 0; i < (sizeof(rtllib_modes)/sizeof(rtllib_modes[0])); i++) { for (i = 0; i < (sizeof(rtllib_modes)/sizeof(rtllib_modes[0])); i++) {
if (network->mode&(1<<i)) { if (network->mode&(1<<i)) {
sprintf(pname,rtllib_modes[i].mode_string,rtllib_modes[i].mode_size); sprintf(pname, rtllib_modes[i].mode_string,
rtllib_modes[i].mode_size);
pname += rtllib_modes[i].mode_size; pname += rtllib_modes[i].mode_size;
} }
} }
*pname = '\0'; *pname = '\0';
snprintf(iwe.u.name, IFNAMSIZ, "IEEE802.11%s", proto_name); snprintf(iwe.u.name, IFNAMSIZ, "IEEE802.11%s", proto_name);
start = iwe_stream_add_event_rsl(info, start, stop, &iwe, IW_EV_CHAR_LEN); start = iwe_stream_add_event_rsl(info, start, stop,
&iwe, IW_EV_CHAR_LEN);
/* Add mode */ /* Add mode */
iwe.cmd = SIOCGIWMODE; iwe.cmd = SIOCGIWMODE;
if (network->capability & if (network->capability &
@ -102,7 +108,8 @@ static inline char *rtl819x_translate_scan(struct rtllib_device *ieee,
iwe.u.mode = IW_MODE_MASTER; iwe.u.mode = IW_MODE_MASTER;
else else
iwe.u.mode = IW_MODE_ADHOC; iwe.u.mode = IW_MODE_ADHOC;
start = iwe_stream_add_event_rsl(info, start, stop, &iwe, IW_EV_UINT_LEN); start = iwe_stream_add_event_rsl(info, start, stop,
&iwe, IW_EV_UINT_LEN);
} }
/* Add frequency/channel */ /* Add frequency/channel */
@ -112,7 +119,8 @@ static inline char *rtl819x_translate_scan(struct rtllib_device *ieee,
iwe.u.freq.m = network->channel; iwe.u.freq.m = network->channel;
iwe.u.freq.e = 0; iwe.u.freq.e = 0;
iwe.u.freq.i = 0; iwe.u.freq.i = 0;
start = iwe_stream_add_event_rsl(info, start, stop, &iwe, IW_EV_FREQ_LEN); start = iwe_stream_add_event_rsl(info, start, stop, &iwe,
IW_EV_FREQ_LEN);
/* Add encryption capability */ /* Add encryption capability */
iwe.cmd = SIOCGIWENCODE; iwe.cmd = SIOCGIWENCODE;
@ -121,7 +129,8 @@ static inline char *rtl819x_translate_scan(struct rtllib_device *ieee,
else else
iwe.u.data.flags = IW_ENCODE_DISABLED; iwe.u.data.flags = IW_ENCODE_DISABLED;
iwe.u.data.length = 0; iwe.u.data.length = 0;
start = iwe_stream_add_point_rsl(info, start, stop, &iwe, network->ssid); start = iwe_stream_add_point_rsl(info, start, stop,
&iwe, network->ssid);
/* Add basic and extended rates */ /* Add basic and extended rates */
max_rate = 0; max_rate = 0;
p = custom; p = custom;
@ -146,21 +155,23 @@ static inline char *rtl819x_translate_scan(struct rtllib_device *ieee,
max_rate = rate; max_rate = rate;
} }
if (network->mode >= IEEE_N_24G) if (network->mode >= IEEE_N_24G) {
{
struct ht_capab_ele *ht_cap = NULL; struct ht_capab_ele *ht_cap = NULL;
bool is40M = false, isShortGI = false; bool is40M = false, isShortGI = false;
u8 max_mcs = 0; u8 max_mcs = 0;
if (!memcmp(network->bssht.bdHTCapBuf, EWC11NHTCap, 4)) if (!memcmp(network->bssht.bdHTCapBuf, EWC11NHTCap, 4))
ht_cap = (struct ht_capab_ele *)&network->bssht.bdHTCapBuf[4]; ht_cap = (struct ht_capab_ele *)
&network->bssht.bdHTCapBuf[4];
else else
ht_cap = (struct ht_capab_ele *)&network->bssht.bdHTCapBuf[0]; ht_cap = (struct ht_capab_ele *)
&network->bssht.bdHTCapBuf[0];
is40M = (ht_cap->ChlWidth) ? 1 : 0; is40M = (ht_cap->ChlWidth) ? 1 : 0;
isShortGI = (ht_cap->ChlWidth) ? isShortGI = (ht_cap->ChlWidth) ?
((ht_cap->ShortGI40Mhz) ? 1 : 0) : ((ht_cap->ShortGI40Mhz) ? 1 : 0) :
((ht_cap->ShortGI20Mhz) ? 1 : 0); ((ht_cap->ShortGI20Mhz) ? 1 : 0);
max_mcs = HTGetHighestMCSRate(ieee, ht_cap->MCS, MCS_FILTER_ALL); max_mcs = HTGetHighestMCSRate(ieee, ht_cap->MCS,
MCS_FILTER_ALL);
rate = MCS_DATA_RATE[is40M][isShortGI][max_mcs & 0x7f]; rate = MCS_DATA_RATE[is40M][isShortGI][max_mcs & 0x7f];
if (rate > max_rate) if (rate > max_rate)
max_rate = rate; max_rate = rate;
@ -173,7 +184,8 @@ static inline char *rtl819x_translate_scan(struct rtllib_device *ieee,
iwe.cmd = IWEVCUSTOM; iwe.cmd = IWEVCUSTOM;
iwe.u.data.length = p - custom; iwe.u.data.length = p - custom;
if (iwe.u.data.length) if (iwe.u.data.length)
start = iwe_stream_add_point_rsl(info, start, stop, &iwe, custom); start = iwe_stream_add_point_rsl(info, start, stop,
&iwe, custom);
/* Add quality statistics */ /* Add quality statistics */
/* TODO: Fix these values... */ /* TODO: Fix these values... */
iwe.cmd = IWEVQUAL; iwe.cmd = IWEVQUAL;
@ -188,17 +200,18 @@ static inline char *rtl819x_translate_scan(struct rtllib_device *ieee,
if (!(network->stats.mask & RTLLIB_STATMASK_SIGNAL)) if (!(network->stats.mask & RTLLIB_STATMASK_SIGNAL))
iwe.u.qual.updated |= IW_QUAL_QUAL_INVALID; iwe.u.qual.updated |= IW_QUAL_QUAL_INVALID;
iwe.u.qual.updated = 7; iwe.u.qual.updated = 7;
start = iwe_stream_add_event_rsl(info, start, stop, &iwe, IW_EV_QUAL_LEN); start = iwe_stream_add_event_rsl(info, start, stop, &iwe,
IW_EV_QUAL_LEN);
iwe.cmd = IWEVCUSTOM; iwe.cmd = IWEVCUSTOM;
p = custom; p = custom;
iwe.u.data.length = p - custom; iwe.u.data.length = p - custom;
if (iwe.u.data.length) if (iwe.u.data.length)
start = iwe_stream_add_point_rsl(info, start, stop, &iwe, custom); start = iwe_stream_add_point_rsl(info, start, stop,
&iwe, custom);
memset(&iwe, 0, sizeof(iwe)); memset(&iwe, 0, sizeof(iwe));
if (network->wpa_ie_len) if (network->wpa_ie_len) {
{
char buf[MAX_WPA_IE_LEN]; char buf[MAX_WPA_IE_LEN];
memcpy(buf, network->wpa_ie, network->wpa_ie_len); memcpy(buf, network->wpa_ie, network->wpa_ie_len);
iwe.cmd = IWEVGENIE; iwe.cmd = IWEVGENIE;
@ -206,8 +219,7 @@ static inline char *rtl819x_translate_scan(struct rtllib_device *ieee,
start = iwe_stream_add_point_rsl(info, start, stop, &iwe, buf); start = iwe_stream_add_point_rsl(info, start, stop, &iwe, buf);
} }
memset(&iwe, 0, sizeof(iwe)); memset(&iwe, 0, sizeof(iwe));
if (network->rsn_ie_len) if (network->rsn_ie_len) {
{
char buf[MAX_WPA_IE_LEN]; char buf[MAX_WPA_IE_LEN];
memcpy(buf, network->rsn_ie, network->rsn_ie_len); memcpy(buf, network->rsn_ie, network->rsn_ie_len);
iwe.cmd = IWEVGENIE; iwe.cmd = IWEVGENIE;
@ -217,8 +229,7 @@ static inline char *rtl819x_translate_scan(struct rtllib_device *ieee,
/* add info for WZC */ /* add info for WZC */
memset(&iwe, 0, sizeof(iwe)); memset(&iwe, 0, sizeof(iwe));
if (network->wzc_ie_len) if (network->wzc_ie_len) {
{
char buf[MAX_WZC_IE_LEN]; char buf[MAX_WZC_IE_LEN];
memcpy(buf, network->wzc_ie, network->wzc_ie_len); memcpy(buf, network->wzc_ie, network->wzc_ie_len);
iwe.cmd = IWEVGENIE; iwe.cmd = IWEVGENIE;
@ -231,10 +242,12 @@ static inline char *rtl819x_translate_scan(struct rtllib_device *ieee,
iwe.cmd = IWEVCUSTOM; iwe.cmd = IWEVCUSTOM;
p = custom; p = custom;
p += snprintf(p, MAX_CUSTOM_LEN - (p - custom), p += snprintf(p, MAX_CUSTOM_LEN - (p - custom),
" Last beacon: %lums ago", (jiffies - network->last_scanned) / (HZ / 100)); " Last beacon: %lums ago",
(jiffies - network->last_scanned) / (HZ / 100));
iwe.u.data.length = p - custom; iwe.u.data.length = p - custom;
if (iwe.u.data.length) if (iwe.u.data.length)
start = iwe_stream_add_point_rsl(info, start, stop, &iwe, custom); start = iwe_stream_add_point_rsl(info, start, stop,
&iwe, custom);
return start; return start;
} }
@ -256,17 +269,16 @@ int rtllib_wx_get_scan(struct rtllib_device *ieee,
list_for_each_entry(network, &ieee->network_list, list) { list_for_each_entry(network, &ieee->network_list, list) {
i++; i++;
if ((stop-ev)<200) if ((stop - ev) < 200) {
{
err = -E2BIG; err = -E2BIG;
break; break;
} }
if (ieee->scan_age == 0 || if (ieee->scan_age == 0 ||
time_after(network->last_scanned + ieee->scan_age, jiffies)) time_after(network->last_scanned + ieee->scan_age, jiffies))
ev = rtl819x_translate_scan(ieee, ev, stop, network, info); ev = rtl819x_translate_scan(ieee, ev, stop, network,
info);
else else
RTLLIB_DEBUG_SCAN( RTLLIB_DEBUG_SCAN("Not showing network '%s ("
"Not showing network '%s ("
MAC_FMT ")' due to age (%lums).\n", MAC_FMT ")' due to age (%lums).\n",
escape_essid(network->ssid, escape_essid(network->ssid,
network->ssid_len), network->ssid_len),
@ -326,7 +338,8 @@ int rtllib_wx_set_encode(struct rtllib_device *ieee,
if (ieee->crypt[i] != NULL) { if (ieee->crypt[i] != NULL) {
if (key_provided) if (key_provided)
break; break;
rtllib_crypt_delayed_deinit(ieee, &ieee->crypt[i]); rtllib_crypt_delayed_deinit(ieee,
&ieee->crypt[i]);
} }
} }
@ -406,7 +419,7 @@ int rtllib_wx_set_encode(struct rtllib_device *ieee,
NULL, (*crypt)->priv); NULL, (*crypt)->priv);
if (len == 0) { if (len == 0) {
/* Set a default key of all 0 */ /* Set a default key of all 0 */
printk("Setting key %d to all zero.\n", printk(KERN_INFO "Setting key %d to all zero.\n",
key); key);
RTLLIB_DEBUG_WX("Setting key %d to all zero.\n", RTLLIB_DEBUG_WX("Setting key %d to all zero.\n",
@ -429,7 +442,8 @@ int rtllib_wx_set_encode(struct rtllib_device *ieee,
} }
done: done:
ieee->open_wep = !(erq->flags & IW_ENCODE_RESTRICTED); ieee->open_wep = !(erq->flags & IW_ENCODE_RESTRICTED);
ieee->auth_mode = ieee->open_wep ? WLAN_AUTH_OPEN : WLAN_AUTH_SHARED_KEY; ieee->auth_mode = ieee->open_wep ? WLAN_AUTH_OPEN :
WLAN_AUTH_SHARED_KEY;
sec.auth_mode = ieee->open_wep ? WLAN_AUTH_OPEN : WLAN_AUTH_SHARED_KEY; sec.auth_mode = ieee->open_wep ? WLAN_AUTH_OPEN : WLAN_AUTH_SHARED_KEY;
sec.flags |= SEC_AUTH_MODE; sec.flags |= SEC_AUTH_MODE;
RTLLIB_DEBUG_WX("Auth: %s\n", sec.auth_mode == WLAN_AUTH_OPEN ? RTLLIB_DEBUG_WX("Auth: %s\n", sec.auth_mode == WLAN_AUTH_OPEN ?
@ -576,7 +590,7 @@ int rtllib_wx_set_encode_ext(struct rtllib_device *ieee,
ret = -EINVAL; ret = -EINVAL;
goto done; goto done;
} }
printk("alg name:%s\n",alg); printk(KERN_INFO "alg name:%s\n", alg);
ops = rtllib_get_crypto_ops(alg); ops = rtllib_get_crypto_ops(alg);
if (ops == NULL) { if (ops == NULL) {
@ -590,7 +604,7 @@ int rtllib_wx_set_encode_ext(struct rtllib_device *ieee,
if (ops == NULL) { if (ops == NULL) {
RTLLIB_DEBUG_WX("%s: unknown crypto alg %d\n", RTLLIB_DEBUG_WX("%s: unknown crypto alg %d\n",
dev->name, ext->alg); dev->name, ext->alg);
printk("========>unknown crypto alg %d\n", ext->alg); printk(KERN_INFO "========>unknown crypto alg %d\n", ext->alg);
ret = -EINVAL; ret = -EINVAL;
goto done; goto done;
} }
@ -622,7 +636,7 @@ int rtllib_wx_set_encode_ext(struct rtllib_device *ieee,
(*crypt)->ops->set_key(ext->key, ext->key_len, ext->rx_seq, (*crypt)->ops->set_key(ext->key, ext->key_len, ext->rx_seq,
(*crypt)->priv) < 0) { (*crypt)->priv) < 0) {
RTLLIB_DEBUG_WX("%s: key setting failed\n", dev->name); RTLLIB_DEBUG_WX("%s: key setting failed\n", dev->name);
printk("key setting failed\n"); printk(KERN_INFO "key setting failed\n");
ret = -EINVAL; ret = -EINVAL;
goto done; goto done;
} }
@ -705,7 +719,8 @@ int rtllib_wx_get_encode_ext(struct rtllib_device *ieee,
ext->alg = IW_ENCODE_ALG_CCMP; ext->alg = IW_ENCODE_ALG_CCMP;
else else
return -EINVAL; return -EINVAL;
ext->key_len = crypt->ops->get_key(ext->key, SCM_KEY_LEN, NULL, crypt->priv); ext->key_len = crypt->ops->get_key(ext->key, SCM_KEY_LEN,
NULL, crypt->priv);
encoding->flags |= IW_ENCODE_ENABLED; encoding->flags |= IW_ENCODE_ENABLED;
if (ext->key_len && if (ext->key_len &&
(ext->alg == IW_ENCODE_ALG_TKIP || (ext->alg == IW_ENCODE_ALG_TKIP ||
@ -737,9 +752,9 @@ int rtllib_wx_set_mlme(struct rtllib_device *ieee,
case IW_MLME_DISASSOC: case IW_MLME_DISASSOC:
if (deauth == true) if (deauth == true)
printk("disauth packet !\n"); printk(KERN_INFO "disauth packet !\n");
else else
printk("dis associate packet!\n"); printk(KERN_INFO "dis associate packet!\n");
ieee->cannot_notify = true; ieee->cannot_notify = true;
@ -790,16 +805,13 @@ int rtllib_wx_set_auth(struct rtllib_device *ieee,
if (data->value & IW_AUTH_ALG_SHARED_KEY) { if (data->value & IW_AUTH_ALG_SHARED_KEY) {
ieee->open_wep = 0; ieee->open_wep = 0;
ieee->auth_mode = 1; ieee->auth_mode = 1;
} } else if (data->value & IW_AUTH_ALG_OPEN_SYSTEM) {
else if (data->value & IW_AUTH_ALG_OPEN_SYSTEM){
ieee->open_wep = 1; ieee->open_wep = 1;
ieee->auth_mode = 0; ieee->auth_mode = 0;
} } else if (data->value & IW_AUTH_ALG_LEAP) {
else if (data->value & IW_AUTH_ALG_LEAP){
ieee->open_wep = 1; ieee->open_wep = 1;
ieee->auth_mode = 2; ieee->auth_mode = 2;
} } else
else
return -EINVAL; return -EINVAL;
break; break;
@ -824,15 +836,16 @@ int rtllib_wx_set_gen_ie(struct rtllib_device *ieee, u8 *ie, size_t len)
u8 *buf; u8 *buf;
u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04}; u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04};
if (len > MAX_WPA_IE_LEN || (len && ie == NULL)) { if (len > MAX_WPA_IE_LEN || (len && ie == NULL))
return -EINVAL; return -EINVAL;
}
if (len) { if (len) {
eid = ie[0]; eid = ie[0];
if ((eid == MFIE_TYPE_GENERIC) && (!memcmp(&ie[2], wps_oui, 4))) { if ((eid == MFIE_TYPE_GENERIC) && (!memcmp(&ie[2],
wps_oui, 4))) {
ieee->wps_ie_len = (len < MAX_WZC_IE_LEN) ? (len):(MAX_WZC_IE_LEN); ieee->wps_ie_len = (len < MAX_WZC_IE_LEN) ? (len) :
(MAX_WZC_IE_LEN);
buf = kmalloc(ieee->wps_ie_len, GFP_KERNEL); buf = kmalloc(ieee->wps_ie_len, GFP_KERNEL);
if (buf == NULL) if (buf == NULL)
return -ENOMEM; return -ENOMEM;
@ -842,13 +855,11 @@ int rtllib_wx_set_gen_ie(struct rtllib_device *ieee, u8 *ie, size_t len)
} }
} }
ieee->wps_ie_len = 0; ieee->wps_ie_len = 0;
if (ieee->wps_ie)
kfree(ieee->wps_ie); kfree(ieee->wps_ie);
ieee->wps_ie = NULL; ieee->wps_ie = NULL;
if (len) { if (len) {
if (len != ie[1]+2) { if (len != ie[1]+2)
return -EINVAL; return -EINVAL;
}
buf = kmalloc(len, GFP_KERNEL); buf = kmalloc(len, GFP_KERNEL);
if (buf == NULL) if (buf == NULL)
return -ENOMEM; return -ENOMEM;
@ -857,7 +868,6 @@ int rtllib_wx_set_gen_ie(struct rtllib_device *ieee, u8 *ie, size_t len)
ieee->wpa_ie = buf; ieee->wpa_ie = buf;
ieee->wpa_ie_len = len; ieee->wpa_ie_len = len;
} else { } else {
if (ieee->wpa_ie)
kfree(ieee->wpa_ie); kfree(ieee->wpa_ie);
ieee->wpa_ie = NULL; ieee->wpa_ie = NULL;
ieee->wpa_ie_len = 0; ieee->wpa_ie_len = 0;