@@ -210,7 +210,7 @@ static int handle_scan_done(struct wilc_vif *vif, enum scan_event evt)
scan_req = &hif_drv->usr_scan_req;
if (scan_req->scan_result) {
- scan_req->scan_result(evt, NULL, scan_req->arg, NULL);
+ scan_req->scan_result(evt, NULL, scan_req->arg);
scan_req->scan_result = NULL;
}
@@ -564,10 +564,10 @@ static void handle_connect_timeout(struct work_struct *work)
kfree(msg);
}
-static void host_int_fill_join_bss_param(struct join_bss_param *param, u8 *ies,
- u16 *out_index, u8 *pcipher_tc,
- u8 *auth_total_cnt, u32 tsf_lo,
- u8 *rates_no)
+static void host_int_fill_join_bss_param(struct join_bss_param *param,
+ const u8 *ies, u16 *out_index,
+ u8 *pcipher_tc, u8 *auth_total_cnt,
+ u32 tsf_lo, u8 *rates_no)
{
u8 ext_rates_no;
u16 offset;
@@ -700,31 +700,44 @@ static void host_int_fill_join_bss_param(struct join_bss_param *param, u8 *ies,
*out_index = index;
}
-static void *host_int_parse_join_bss_param(struct network_info *info)
+void *wilc_parse_join_bss_param(struct cfg80211_bss *bss)
{
struct join_bss_param *param;
u16 index = 0;
u8 rates_no = 0;
u8 pcipher_total_cnt = 0;
u8 auth_total_cnt = 0;
+ const u8 *tim_elm, *ssid_elm;
+ const struct cfg80211_bss_ies *ies = bss->ies;
param = kzalloc(sizeof(*param), GFP_KERNEL);
if (!param)
return NULL;
- param->dtim_period = info->dtim_period;
- param->beacon_period = info->beacon_period;
- param->cap_info = info->cap_info;
- memcpy(param->bssid, info->bssid, 6);
- memcpy((u8 *)param->ssid, info->ssid, info->ssid_len + 1);
- param->ssid_len = info->ssid_len;
+ param->beacon_period = bss->beacon_interval;
+ param->cap_info = bss->capability;
+ ether_addr_copy(param->bssid, bss->bssid);
+
+ ssid_elm = cfg80211_find_ie(WLAN_EID_SSID, ies->data, ies->len);
+ if (ssid_elm) {
+ param->ssid_len = ssid_elm[1];
+ if (param->ssid_len <= IEEE80211_MAX_SSID_LEN)
+ memcpy(param->ssid, ssid_elm + 2, param->ssid_len);
+ else
+ param->ssid_len = 0;
+ }
+
+ tim_elm = cfg80211_find_ie(WLAN_EID_TIM, ies->data, ies->len);
+ if (tim_elm && tim_elm[1] >= 2)
+ param->dtim_period = tim_elm[3];
+
memset(param->rsn_pcip_policy, 0xFF, 3);
memset(param->rsn_auth_policy, 0xFF, 3);
- while (index < info->ies_len)
- host_int_fill_join_bss_param(param, info->ies, &index,
+ while (index < ies->len)
+ host_int_fill_join_bss_param(param, ies->data, &index,
&pcipher_total_cnt,
- &auth_total_cnt, info->tsf_lo,
+ &auth_total_cnt, ies->tsf,
&rates_no);
return (void *)param;
@@ -829,57 +842,20 @@ static void handle_rcvd_ntwrk_info(struct work_struct *work)
struct host_if_msg *msg = container_of(work, struct host_if_msg, work);
struct wilc_vif *vif = msg->vif;
struct rcvd_net_info *rcvd_info = &msg->body.net_info;
- u32 i;
- bool found;
struct network_info *info = NULL;
- void *params;
- struct host_if_drv *hif_drv = vif->hif_drv;
- struct user_scan_req *scan_req = &hif_drv->usr_scan_req;
-
- found = true;
+ struct user_scan_req *scan_req = &vif->hif_drv->usr_scan_req;
if (!scan_req->scan_result)
goto done;
wilc_parse_network_info(rcvd_info->buffer, &info);
- if (!info || !scan_req->scan_result) {
- netdev_err(vif->ndev, "%s: info or scan result NULL\n",
+ if (!info) {
+ netdev_err(vif->ndev, "%s: info is NULL\n",
__func__);
goto done;
}
- for (i = 0; i < scan_req->ch_cnt; i++) {
- if (memcmp(scan_req->net_info[i].bssid, info->bssid, 6) == 0) {
- if (info->rssi <= scan_req->net_info[i].rssi) {
- goto done;
- } else {
- scan_req->net_info[i].rssi = info->rssi;
- found = false;
- break;
- }
- }
- }
-
- if (found) {
- if (scan_req->ch_cnt < MAX_NUM_SCANNED_NETWORKS) {
- scan_req->net_info[scan_req->ch_cnt].rssi = info->rssi;
-
- memcpy(scan_req->net_info[scan_req->ch_cnt].bssid,
- info->bssid, 6);
-
- scan_req->ch_cnt++;
-
- info->new_network = true;
- params = host_int_parse_join_bss_param(info);
-
- scan_req->scan_result(SCAN_EVENT_NETWORK_FOUND, info,
- scan_req->arg, params);
- }
- } else {
- info->new_network = false;
- scan_req->scan_result(SCAN_EVENT_NETWORK_FOUND, info,
- scan_req->arg, NULL);
- }
+ scan_req->scan_result(SCAN_EVENT_NETWORK_FOUND, info, scan_req->arg);
done:
kfree(rcvd_info->buffer);
@@ -1150,8 +1126,7 @@ int wilc_disconnect(struct wilc_vif *vif)
if (scan_req->scan_result) {
del_timer(&hif_drv->scan_timer);
- scan_req->scan_result(SCAN_EVENT_ABORTED, NULL, scan_req->arg,
- NULL);
+ scan_req->scan_result(SCAN_EVENT_ABORTED, NULL, scan_req->arg);
scan_req->scan_result = NULL;
}
@@ -2131,8 +2106,7 @@ int wilc_deinit(struct wilc_vif *vif)
if (hif_drv->usr_scan_req.scan_result) {
hif_drv->usr_scan_req.scan_result(SCAN_EVENT_ABORTED, NULL,
- hif_drv->usr_scan_req.arg,
- NULL);
+ hif_drv->usr_scan_req.arg);
hif_drv->usr_scan_req.scan_result = NULL;
}
@@ -19,7 +19,6 @@ enum {
#define WILC_MAX_NUM_STA 9
#define MAX_NUM_SCANNED_NETWORKS 100
-#define MAX_NUM_SCANNED_NETWORKS_SHADOW 130
#define WILC_MAX_NUM_PROBED_SSID 10
#define TX_MIC_KEY_LEN 8
@@ -29,8 +28,6 @@ enum {
#define WILC_ADD_STA_LENGTH 40
#define WILC_NUM_CONCURRENT_IFC 2
-#define NUM_RSSI 5
-
enum {
WILC_SET_CFG = 0,
WILC_GET_CFG
@@ -38,12 +35,6 @@ enum {
#define WILC_MAX_ASSOC_RESP_FRAME_SIZE 256
-struct rssi_history_buffer {
- bool full;
- u8 index;
- s8 samples[NUM_RSSI];
-};
-
struct network_info {
s8 rssi;
u16 cap_info;
@@ -53,15 +44,9 @@ struct network_info {
u16 beacon_period;
u8 dtim_period;
u8 ch;
- unsigned long time_scan_cached;
- unsigned long time_scan;
- bool new_network;
- u8 found;
u32 tsf_lo;
u8 *ies;
u16 ies_len;
- void *join_params;
- struct rssi_history_buffer rssi_history;
u64 tsf;
};
@@ -129,11 +114,6 @@ enum cfg_param {
WILC_CFG_PARAM_RTS_THRESHOLD = BIT(3)
};
-struct found_net_info {
- u8 bssid[6];
- s8 rssi;
-};
-
enum scan_event {
SCAN_EVENT_NETWORK_FOUND = 0,
SCAN_EVENT_DONE = 1,
@@ -148,7 +128,7 @@ enum conn_event {
};
typedef void (*wilc_scan_result)(enum scan_event, struct network_info *,
- void *, void *);
+ void *);
typedef void (*wilc_connect_result)(enum conn_event,
struct connect_info *,
@@ -178,7 +158,6 @@ struct user_scan_req {
wilc_scan_result scan_result;
void *arg;
u32 ch_cnt;
- struct found_net_info net_info[MAX_NUM_SCANNED_NETWORKS];
};
struct user_conn_req {
@@ -307,4 +286,5 @@ int wilc_get_tx_power(struct wilc_vif *vif, u8 *tx_power);
void wilc_scan_complete_received(struct wilc *wilc, u8 *buffer, u32 length);
void wilc_network_info_received(struct wilc *wilc, u8 *buffer, u32 length);
void wilc_gnrl_async_info_received(struct wilc *wilc, u8 *buffer, u32 length);
+void *wilc_parse_join_bss_param(struct cfg80211_bss *bss);
#endif
@@ -29,9 +29,6 @@
#define INVALID_CHANNEL 0
-#define nl80211_SCAN_RESULT_EXPIRE (3 * HZ)
-#define SCAN_RESULT_EXPIRE (40 * HZ)
-
static const struct ieee80211_txrx_stypes
wilc_wfi_cfg80211_mgmt_types[NUM_NL80211_IFTYPES] = {
[NL80211_IFTYPE_STATION] = {
@@ -75,115 +72,8 @@ static u8 curr_channel;
static u8 p2p_oui[] = {0x50, 0x6f, 0x9A, 0x09};
static u8 p2p_vendor_spec[] = {0xdd, 0x05, 0x00, 0x08, 0x40, 0x03};
-#define AGING_TIME (9 * 1000)
#define DURING_IP_TIME_OUT 15000
-static void clear_shadow_scan(struct wilc_priv *priv)
-{
- int i;
-
- for (i = 0; i < priv->scanned_cnt; i++) {
- kfree(priv->scanned_shadow[i].ies);
- priv->scanned_shadow[i].ies = NULL;
-
- kfree(priv->scanned_shadow[i].join_params);
- priv->scanned_shadow[i].join_params = NULL;
- }
- priv->scanned_cnt = 0;
-}
-
-static u32 get_rssi_avg(struct network_info *network_info)
-{
- u8 i;
- int rssi_v = 0;
- u8 num_rssi = (network_info->rssi_history.full) ?
- NUM_RSSI : (network_info->rssi_history.index);
-
- for (i = 0; i < num_rssi; i++)
- rssi_v += network_info->rssi_history.samples[i];
-
- rssi_v /= num_rssi;
- return rssi_v;
-}
-
-static void refresh_scan(struct wilc_priv *priv, bool direct_scan)
-{
- struct wiphy *wiphy = priv->dev->ieee80211_ptr->wiphy;
- int i;
-
- for (i = 0; i < priv->scanned_cnt; i++) {
- struct network_info *network_info;
- s32 freq;
- struct ieee80211_channel *channel;
- int rssi;
- struct cfg80211_bss *bss;
-
- network_info = &priv->scanned_shadow[i];
-
- if (!memcmp("DIRECT-", network_info->ssid, 7) && !direct_scan)
- continue;
-
- freq = ieee80211_channel_to_frequency((s32)network_info->ch,
- NL80211_BAND_2GHZ);
- channel = ieee80211_get_channel(wiphy, freq);
- rssi = get_rssi_avg(network_info);
- bss = cfg80211_inform_bss(wiphy,
- channel,
- CFG80211_BSS_FTYPE_UNKNOWN,
- network_info->bssid,
- network_info->tsf,
- network_info->cap_info,
- network_info->beacon_period,
- (const u8 *)network_info->ies,
- (size_t)network_info->ies_len,
- (s32)rssi * 100,
- GFP_KERNEL);
- cfg80211_put_bss(wiphy, bss);
- }
-}
-
-static void reset_shadow_found(struct wilc_priv *priv)
-{
- int i;
-
- for (i = 0; i < priv->scanned_cnt; i++)
- priv->scanned_shadow[i].found = 0;
-}
-
-static void update_scan_time(struct wilc_priv *priv)
-{
- int i;
-
- for (i = 0; i < priv->scanned_cnt; i++)
- priv->scanned_shadow[i].time_scan = jiffies;
-}
-
-static void remove_network_from_shadow(struct timer_list *t)
-{
- struct wilc_priv *priv = from_timer(priv, t, aging_timer);
- unsigned long now = jiffies;
- int i, j;
-
- for (i = 0; i < priv->scanned_cnt; i++) {
- if (!time_after(now, priv->scanned_shadow[i].time_scan +
- (unsigned long)(SCAN_RESULT_EXPIRE)))
- continue;
- kfree(priv->scanned_shadow[i].ies);
- priv->scanned_shadow[i].ies = NULL;
-
- kfree(priv->scanned_shadow[i].join_params);
-
- for (j = i; (j < priv->scanned_cnt - 1); j++)
- priv->scanned_shadow[j] = priv->scanned_shadow[j + 1];
-
- priv->scanned_cnt--;
- }
-
- if (priv->scanned_cnt != 0)
- mod_timer(&priv->aging_timer,
- jiffies + msecs_to_jiffies(AGING_TIME));
-}
-
static void clear_during_ip(struct timer_list *t)
{
struct wilc_vif *vif = from_timer(vif, t, during_ip_timer);
@@ -191,87 +81,15 @@ static void clear_during_ip(struct timer_list *t)
vif->obtaining_ip = false;
}
-static int is_network_in_shadow(struct network_info *nw_info,
- struct wilc_priv *priv)
-{
- int state = -1;
- int i;
-
- if (priv->scanned_cnt == 0) {
- mod_timer(&priv->aging_timer,
- jiffies + msecs_to_jiffies(AGING_TIME));
- state = -1;
- } else {
- for (i = 0; i < priv->scanned_cnt; i++) {
- if (memcmp(priv->scanned_shadow[i].bssid,
- nw_info->bssid, 6) == 0) {
- state = i;
- break;
- }
- }
- }
- return state;
-}
-
-static void add_network_to_shadow(struct network_info *nw_info,
- struct wilc_priv *priv, void *join_params)
-{
- int ap_found = is_network_in_shadow(nw_info, priv);
- u32 ap_index = 0;
- u8 rssi_index = 0;
- struct network_info *shadow_nw_info;
-
- if (priv->scanned_cnt >= MAX_NUM_SCANNED_NETWORKS_SHADOW)
- return;
-
- if (ap_found == -1) {
- ap_index = priv->scanned_cnt;
- priv->scanned_cnt++;
- } else {
- ap_index = ap_found;
- }
- shadow_nw_info = &priv->scanned_shadow[ap_index];
- rssi_index = shadow_nw_info->rssi_history.index;
- shadow_nw_info->rssi_history.samples[rssi_index++] = nw_info->rssi;
- if (rssi_index == NUM_RSSI) {
- rssi_index = 0;
- shadow_nw_info->rssi_history.full = true;
- }
- shadow_nw_info->rssi_history.index = rssi_index;
- shadow_nw_info->rssi = nw_info->rssi;
- shadow_nw_info->cap_info = nw_info->cap_info;
- shadow_nw_info->ssid_len = nw_info->ssid_len;
- memcpy(shadow_nw_info->ssid, nw_info->ssid, nw_info->ssid_len);
- memcpy(shadow_nw_info->bssid, nw_info->bssid, ETH_ALEN);
- shadow_nw_info->beacon_period = nw_info->beacon_period;
- shadow_nw_info->dtim_period = nw_info->dtim_period;
- shadow_nw_info->ch = nw_info->ch;
- shadow_nw_info->tsf = nw_info->tsf;
- if (ap_found != -1)
- kfree(shadow_nw_info->ies);
- shadow_nw_info->ies = kmemdup(nw_info->ies, nw_info->ies_len,
- GFP_KERNEL);
- if (shadow_nw_info->ies)
- shadow_nw_info->ies_len = nw_info->ies_len;
- else
- shadow_nw_info->ies_len = 0;
- shadow_nw_info->time_scan = jiffies;
- shadow_nw_info->time_scan_cached = jiffies;
- shadow_nw_info->found = 1;
- if (ap_found != -1)
- kfree(shadow_nw_info->join_params);
- shadow_nw_info->join_params = join_params;
-}
-
static void cfg_scan_result(enum scan_event scan_event,
struct network_info *network_info,
- void *user_void, void *join_params)
+ void *user_void)
{
struct wilc_priv *priv;
struct wiphy *wiphy;
s32 freq;
struct ieee80211_channel *channel;
- struct cfg80211_bss *bss = NULL;
+ struct cfg80211_bss *bss;
priv = user_void;
if (!priv->cfg_scanning)
@@ -291,51 +109,22 @@ static void cfg_scan_result(enum scan_event scan_event,
freq = ieee80211_channel_to_frequency((s32)network_info->ch,
NL80211_BAND_2GHZ);
channel = ieee80211_get_channel(wiphy, freq);
-
if (!channel)
return;
- if (network_info->new_network) {
- if (priv->rcvd_ch_cnt >= MAX_NUM_SCANNED_NETWORKS)
- return;
-
- priv->rcvd_ch_cnt++;
-
- add_network_to_shadow(network_info, priv, join_params);
-
- if (memcmp("DIRECT-", network_info->ssid, 7))
- return;
-
- bss = cfg80211_inform_bss(wiphy,
- channel,
- CFG80211_BSS_FTYPE_UNKNOWN,
- network_info->bssid,
- network_info->tsf,
- network_info->cap_info,
- network_info->beacon_period,
- (const u8 *)network_info->ies,
- (size_t)network_info->ies_len,
- (s32)network_info->rssi * 100,
- GFP_KERNEL);
- cfg80211_put_bss(wiphy, bss);
- } else {
- u32 i;
-
- for (i = 0; i < priv->rcvd_ch_cnt; i++) {
- if (memcmp(priv->scanned_shadow[i].bssid,
- network_info->bssid, 6) == 0)
- break;
- }
-
- if (i >= priv->rcvd_ch_cnt)
- return;
-
- priv->scanned_shadow[i].rssi = network_info->rssi;
- priv->scanned_shadow[i].time_scan = jiffies;
- }
+ bss = cfg80211_inform_bss(wiphy,
+ channel,
+ CFG80211_BSS_FTYPE_UNKNOWN,
+ network_info->bssid,
+ network_info->tsf,
+ network_info->cap_info,
+ network_info->beacon_period,
+ (const u8 *)network_info->ies,
+ (size_t)network_info->ies_len,
+ (s32)network_info->rssi * 100,
+ GFP_KERNEL);
+ cfg80211_put_bss(wiphy, bss);
} else if (scan_event == SCAN_EVENT_DONE) {
- refresh_scan(priv, false);
-
mutex_lock(&priv->scan_req_lock);
if (priv->scan_req) {
@@ -344,7 +133,6 @@ static void cfg_scan_result(enum scan_event scan_event,
};
cfg80211_scan_done(priv->scan_req, &info);
- priv->rcvd_ch_cnt = 0;
priv->cfg_scanning = false;
priv->scan_req = NULL;
}
@@ -357,9 +145,6 @@ static void cfg_scan_result(enum scan_event scan_event,
.aborted = false,
};
- update_scan_time(priv);
- refresh_scan(priv, false);
-
cfg80211_scan_done(priv->scan_req, &info);
priv->cfg_scanning = false;
priv->scan_req = NULL;
@@ -368,17 +153,6 @@ static void cfg_scan_result(enum scan_event scan_event,
}
}
-static inline bool wilc_cfg_scan_time_expired(struct wilc_priv *priv, int i)
-{
- unsigned long now = jiffies;
-
- if (time_after(now, priv->scanned_shadow[i].time_scan_cached +
- (unsigned long)(nl80211_SCAN_RESULT_EXPIRE - (1 * HZ))))
- return true;
- else
- return false;
-}
-
static void cfg_connect_result(enum conn_event conn_disconn_evt,
struct connect_info *conn_info,
u8 mac_status,
@@ -409,28 +183,10 @@ static void cfg_connect_result(enum conn_event conn_disconn_evt,
netdev_err(dev, "Unspecified failure\n");
}
- if (connect_status == WLAN_STATUS_SUCCESS) {
- bool scan_refresh = false;
- u32 i;
-
+ if (connect_status == WLAN_STATUS_SUCCESS)
memcpy(priv->associated_bss, conn_info->bssid,
ETH_ALEN);
- for (i = 0; i < priv->scanned_cnt; i++) {
- if (memcmp(priv->scanned_shadow[i].bssid,
- conn_info->bssid,
- ETH_ALEN) == 0) {
- if (wilc_cfg_scan_time_expired(priv, i))
- scan_refresh = true;
-
- break;
- }
- }
-
- if (scan_refresh)
- refresh_scan(priv, true);
- }
-
cfg80211_connect_result(dev, conn_info->bssid,
conn_info->req_ies,
conn_info->req_ies_len,
@@ -531,10 +287,6 @@ static int scan(struct wiphy *wiphy, struct cfg80211_scan_request *request)
priv->scan_req = request;
- priv->rcvd_ch_cnt = 0;
-
- reset_shadow_found(priv);
-
priv->cfg_scanning = true;
if (request->n_channels <= MAX_NUM_SCANNED_NETWORKS) {
for (i = 0; i < request->n_channels; i++) {
@@ -583,13 +335,13 @@ static int connect(struct wiphy *wiphy, struct net_device *dev,
struct wilc_priv *priv = wiphy_priv(wiphy);
struct wilc_vif *vif = netdev_priv(priv->dev);
struct host_if_drv *wfi_drv = priv->hif_drv;
- struct network_info *nw_info;
int ret;
u32 i;
- u32 sel_bssi_idx = UINT_MAX;
u8 security = WILC_FW_SEC_NO;
enum authtype auth_type = WILC_FW_AUTH_ANY;
u32 cipher_group;
+ struct cfg80211_bss *bss;
+ void *join_params;
vif->connecting = true;
@@ -598,39 +350,6 @@ static int connect(struct wiphy *wiphy, struct net_device *dev,
else
wfi_drv->p2p_connect = 0;
- for (i = 0; i < priv->scanned_cnt; i++) {
- if (sme->ssid_len == priv->scanned_shadow[i].ssid_len &&
- memcmp(priv->scanned_shadow[i].ssid,
- sme->ssid,
- sme->ssid_len) == 0) {
- if (!sme->bssid) {
- if (sel_bssi_idx == UINT_MAX ||
- priv->scanned_shadow[i].rssi >
- priv->scanned_shadow[sel_bssi_idx].rssi)
- sel_bssi_idx = i;
- } else {
- if (memcmp(priv->scanned_shadow[i].bssid,
- sme->bssid,
- ETH_ALEN) == 0) {
- sel_bssi_idx = i;
- break;
- }
- }
- }
- }
-
- if (sel_bssi_idx < priv->scanned_cnt) {
- nw_info = &priv->scanned_shadow[sel_bssi_idx];
- } else {
- ret = -ENOENT;
- goto out_error;
- }
-
- if (ether_addr_equal_unaligned(vif->bssid, nw_info->bssid)) {
- ret = -EALREADY;
- goto out_error;
- }
-
memset(priv->wep_key, 0, sizeof(priv->wep_key));
memset(priv->wep_key_len, 0, sizeof(priv->wep_key_len));
@@ -704,29 +423,54 @@ static int connect(struct wiphy *wiphy, struct net_device *dev,
auth_type = WILC_FW_AUTH_IEEE8021;
}
- curr_channel = nw_info->ch;
+ bss = cfg80211_get_bss(wiphy, sme->channel, sme->bssid, sme->ssid,
+ sme->ssid_len, IEEE80211_BSS_TYPE_ANY,
+ IEEE80211_PRIVACY(sme->privacy));
+ if (!bss) {
+ ret = -EINVAL;
+ goto out_error;
+ }
+
+ if (ether_addr_equal_unaligned(vif->bssid, bss->bssid)) {
+ ret = -EALREADY;
+ goto out_put_bss;
+ }
+
+ join_params = wilc_parse_join_bss_param(bss);
+ if (!join_params) {
+ netdev_err(dev, "%s: failed to construct join param\n",
+ __func__);
+ ret = -EINVAL;
+ goto out_put_bss;
+ }
+
+ curr_channel = ieee80211_frequency_to_channel(bss->channel->center_freq);
if (!wfi_drv->p2p_connect)
- wlan_channel = nw_info->ch;
+ wlan_channel = curr_channel;
- wilc_wlan_set_bssid(dev, nw_info->bssid, WILC_STATION_MODE);
+ wilc_wlan_set_bssid(dev, bss->bssid, WILC_STATION_MODE);
- ret = wilc_set_join_req(vif, nw_info->bssid, sme->ssid,
+ ret = wilc_set_join_req(vif, bss->bssid, sme->ssid,
sme->ssid_len, sme->ie, sme->ie_len,
cfg_connect_result, (void *)priv,
- security, auth_type,
- nw_info->ch,
- nw_info->join_params);
+ security, auth_type, curr_channel, join_params);
if (ret) {
netdev_err(dev, "wilc_set_join_req(): Error\n");
ret = -ENOENT;
if (!wfi_drv->p2p_connect)
wlan_channel = INVALID_CHANNEL;
wilc_wlan_set_bssid(dev, NULL, WILC_STATION_MODE);
- goto out_error;
+ kfree(join_params);
+ goto out_put_bss;
}
+ kfree(join_params);
+ cfg80211_put_bss(wiphy, bss);
return 0;
+out_put_bss:
+ cfg80211_put_bss(wiphy, bss);
+
out_error:
vif->connecting = false;
return ret;
@@ -2096,7 +1840,6 @@ int wilc_init_host_int(struct net_device *net)
struct wilc_priv *priv = wdev_priv(net->ieee80211_ptr);
struct wilc_vif *vif = netdev_priv(priv->dev);
- timer_setup(&priv->aging_timer, remove_network_from_shadow, 0);
timer_setup(&vif->during_ip_timer, clear_during_ip, 0);
priv->p2p_listen_state = false;
@@ -2120,8 +1863,6 @@ void wilc_deinit_host_int(struct net_device *net)
mutex_destroy(&priv->scan_req_lock);
ret = wilc_deinit(vif);
- del_timer_sync(&priv->aging_timer);
- clear_shadow_scan(priv);
del_timer_sync(&vif->during_ip_timer);
if (ret)
@@ -137,7 +137,6 @@ struct wilc_priv {
u64 tx_cookie;
bool cfg_scanning;
- u32 rcvd_ch_cnt;
u8 associated_bss[ETH_ALEN];
struct sta_info assoc_stainfo;
@@ -155,8 +154,6 @@ struct wilc_priv {
/* mutexes */
struct mutex scan_req_lock;
bool p2p_listen_state;
- struct timer_list aging_timer;
- struct network_info scanned_shadow[MAX_NUM_SCANNED_NETWORKS_SHADOW];
int scanned_cnt;
struct wilc_p2p_var p2p;