Commit cff23cec authored by Yogesh Ashok Powar's avatar Yogesh Ashok Powar Committed by John W. Linville
Browse files

mwifiex: fix checkpatch --strict warnings/errors Part 5 



For file scan.c

Signed-off-by: default avatarYogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: default avatarBing Zhao <bzhao@marvell.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent f57c1edc

drivers/net/wireless/mwifiex/scan.c

+170 −173
Original line number Diff line number Diff line
@@ -148,8 +148,9 @@ mwifiex_is_wpa_oui_present(struct mwifiex_bssdescriptor *bss_desc, u32 cipher) 
	struct ie_body *iebody;

	u8 ret = MWIFIEX_OUI_NOT_PRESENT;



	if (((bss_desc->bcn_wpa_ie) && ((*(bss_desc->bcn_wpa_ie)).

				      vend_hdr.element_id == WLAN_EID_WPA))) {

	if (((bss_desc->bcn_wpa_ie) &&

	     ((*(bss_desc->bcn_wpa_ie)).vend_hdr.element_id ==

	      WLAN_EID_WPA))) {

		iebody = (struct ie_body *) bss_desc->bcn_wpa_ie->data;

		oui = &mwifiex_wpa_oui[cipher][0];

		ret = mwifiex_search_oui_in_ie(iebody, oui);
@@ -175,7 +176,7 @@ mwifiex_ssid_cmp(struct cfg80211_ssid *ssid1, struct cfg80211_ssid *ssid2) 
 * compatible with it.

 */

static bool

mwifiex_is_network_compatible_for_wapi(struct mwifiex_private *priv,

mwifiex_is_bss_wapi(struct mwifiex_private *priv,

		    struct mwifiex_bssdescriptor *bss_desc)

{

	if (priv->sec_info.wapi_enabled &&
@@ -192,18 +193,17 @@ mwifiex_is_network_compatible_for_wapi(struct mwifiex_private *priv, 
 * scanned network is compatible with it.

 */

static bool

mwifiex_is_network_compatible_for_no_sec(struct mwifiex_private *priv,

mwifiex_is_bss_no_sec(struct mwifiex_private *priv,

		      struct mwifiex_bssdescriptor *bss_desc)

{

	if (!priv->sec_info.wep_enabled && !priv->sec_info.wpa_enabled &&

	    !priv->sec_info.wpa2_enabled && ((!bss_desc->bcn_wpa_ie) ||

		((*(bss_desc->bcn_wpa_ie)).vend_hdr.element_id !=

	    WLAN_EID_WPA))

	    && ((!bss_desc->bcn_rsn_ie) ||

		 WLAN_EID_WPA)) &&

	    ((!bss_desc->bcn_rsn_ie) ||

		((*(bss_desc->bcn_rsn_ie)).ieee_hdr.element_id !=

	    WLAN_EID_RSN))

	    && !priv->sec_info.encryption_mode

	    && !bss_desc->privacy) {

		 WLAN_EID_RSN)) &&

	    !priv->sec_info.encryption_mode && !bss_desc->privacy) {

		return true;

	}

	return false;
@@ -214,7 +214,7 @@ mwifiex_is_network_compatible_for_no_sec(struct mwifiex_private *priv, 
 * is compatible with it.

 */

static bool

mwifiex_is_network_compatible_for_static_wep(struct mwifiex_private *priv,

mwifiex_is_bss_static_wep(struct mwifiex_private *priv,

			  struct mwifiex_bssdescriptor *bss_desc)

{

	if (priv->sec_info.wep_enabled && !priv->sec_info.wpa_enabled &&
@@ -229,7 +229,7 @@ mwifiex_is_network_compatible_for_static_wep(struct mwifiex_private *priv, 
 * compatible with it.

 */

static bool

mwifiex_is_network_compatible_for_wpa(struct mwifiex_private *priv,

mwifiex_is_bss_wpa(struct mwifiex_private *priv,

		   struct mwifiex_bssdescriptor *bss_desc)

{

	if (!priv->sec_info.wep_enabled && priv->sec_info.wpa_enabled &&
@@ -264,17 +264,18 @@ mwifiex_is_network_compatible_for_wpa(struct mwifiex_private *priv, 
 * compatible with it.

 */

static bool

mwifiex_is_network_compatible_for_wpa2(struct mwifiex_private *priv,

mwifiex_is_bss_wpa2(struct mwifiex_private *priv,

		    struct mwifiex_bssdescriptor *bss_desc)

{

	if (!priv->sec_info.wep_enabled && !priv->sec_info.wpa_enabled &&

	    priv->sec_info.wpa2_enabled && ((bss_desc->bcn_rsn_ie) &&

	    ((*(bss_desc->bcn_rsn_ie)).ieee_hdr.element_id == WLAN_EID_RSN))

	if (!priv->sec_info.wep_enabled &&

	    !priv->sec_info.wpa_enabled &&

	    priv->sec_info.wpa2_enabled &&

	    ((bss_desc->bcn_rsn_ie) &&

	     ((*(bss_desc->bcn_rsn_ie)).ieee_hdr.element_id == WLAN_EID_RSN))) {

		/*

		 * Privacy bit may NOT be set in some APs like

		 * LinkSys WRT54G && bss_desc->privacy

		 */

	 ) {

		dev_dbg(priv->adapter->dev, "info: %s: WPA2: "

			" wpa_ie=%#x wpa2_ie=%#x WEP=%s WPA=%s WPA2=%s "

			"EncMode=%#x privacy=%#x\n", __func__,
@@ -299,16 +300,16 @@ mwifiex_is_network_compatible_for_wpa2(struct mwifiex_private *priv, 
 * compatible with it.

 */

static bool

mwifiex_is_network_compatible_for_adhoc_aes(struct mwifiex_private *priv,

mwifiex_is_bss_adhoc_aes(struct mwifiex_private *priv,

			 struct mwifiex_bssdescriptor *bss_desc)

{

	if (!priv->sec_info.wep_enabled && !priv->sec_info.wpa_enabled &&

	    !priv->sec_info.wpa2_enabled && ((!bss_desc->bcn_wpa_ie) ||

	    ((*(bss_desc->bcn_wpa_ie)).vend_hdr.element_id != WLAN_EID_WPA))

	    && ((!bss_desc->bcn_rsn_ie) || ((*(bss_desc->bcn_rsn_ie)).ieee_hdr.

		   element_id != WLAN_EID_RSN))

	    && !priv->sec_info.encryption_mode

	    && bss_desc->privacy) {

	    !priv->sec_info.wpa2_enabled &&

	    ((!bss_desc->bcn_wpa_ie) ||

	     ((*(bss_desc->bcn_wpa_ie)).vend_hdr.element_id != WLAN_EID_WPA)) &&

	    ((!bss_desc->bcn_rsn_ie) ||

	     ((*(bss_desc->bcn_rsn_ie)).ieee_hdr.element_id != WLAN_EID_RSN)) &&

	    !priv->sec_info.encryption_mode && bss_desc->privacy) {

		return true;

	}

	return false;
@@ -319,16 +320,16 @@ mwifiex_is_network_compatible_for_adhoc_aes(struct mwifiex_private *priv, 
 * is compatible with it.

 */

static bool

mwifiex_is_network_compatible_for_dynamic_wep(struct mwifiex_private *priv,

mwifiex_is_bss_dynamic_wep(struct mwifiex_private *priv,

			   struct mwifiex_bssdescriptor *bss_desc)

{

	if (!priv->sec_info.wep_enabled && !priv->sec_info.wpa_enabled &&

	    !priv->sec_info.wpa2_enabled && ((!bss_desc->bcn_wpa_ie) ||

	    ((*(bss_desc->bcn_wpa_ie)).vend_hdr.element_id != WLAN_EID_WPA))

	    && ((!bss_desc->bcn_rsn_ie) || ((*(bss_desc->bcn_rsn_ie)).ieee_hdr.

		   element_id != WLAN_EID_RSN))

	    && priv->sec_info.encryption_mode

	    && bss_desc->privacy) {

	    !priv->sec_info.wpa2_enabled &&

	    ((!bss_desc->bcn_wpa_ie) ||

	     ((*(bss_desc->bcn_wpa_ie)).vend_hdr.element_id != WLAN_EID_WPA)) &&

	    ((!bss_desc->bcn_rsn_ie) ||

	     ((*(bss_desc->bcn_rsn_ie)).ieee_hdr.element_id != WLAN_EID_RSN)) &&

	    priv->sec_info.encryption_mode && bss_desc->privacy) {

		dev_dbg(priv->adapter->dev, "info: %s: dynamic "

			"WEP: wpa_ie=%#x wpa2_ie=%#x "

			"EncMode=%#x privacy=%#x\n",
@@ -373,8 +374,9 @@ mwifiex_is_network_compatible(struct mwifiex_private *priv, 
	bss_desc->disable_11n = false;



	/* Don't check for compatibility if roaming */

	if (priv->media_connected && (priv->bss_mode == NL80211_IFTYPE_STATION)

	    && (bss_desc->bss_mode == NL80211_IFTYPE_STATION))

	if (priv->media_connected &&

	    (priv->bss_mode == NL80211_IFTYPE_STATION) &&

	    (bss_desc->bss_mode == NL80211_IFTYPE_STATION))

		return 0;



	if (priv->wps.session_enable) {
@@ -383,32 +385,30 @@ mwifiex_is_network_compatible(struct mwifiex_private *priv, 
		return 0;

	}



	if (mwifiex_is_network_compatible_for_wapi(priv, bss_desc)) {

	if (mwifiex_is_bss_wapi(priv, bss_desc)) {

		dev_dbg(adapter->dev, "info: return success for WAPI AP\n");

		return 0;

	}



	if (bss_desc->bss_mode == mode) {

		if (mwifiex_is_network_compatible_for_no_sec(priv, bss_desc)) {

		if (mwifiex_is_bss_no_sec(priv, bss_desc)) {

			/* No security */

			return 0;

		} else if (mwifiex_is_network_compatible_for_static_wep(priv,

								bss_desc)) {

		} else if (mwifiex_is_bss_static_wep(priv, bss_desc)) {

			/* Static WEP enabled */

			dev_dbg(adapter->dev, "info: Disable 11n in WEP mode.\n");

			bss_desc->disable_11n = true;

			return 0;

		} else if (mwifiex_is_network_compatible_for_wpa(priv,

								 bss_desc)) {

		} else if (mwifiex_is_bss_wpa(priv, bss_desc)) {

			/* WPA enabled */

			if (((priv->adapter->config_bands & BAND_GN

			      || priv->adapter->config_bands & BAND_AN)

			      && bss_desc->bcn_ht_cap)

			      && !mwifiex_is_wpa_oui_present(bss_desc,

			if (((priv->adapter->config_bands & BAND_GN ||

			      priv->adapter->config_bands & BAND_AN) &&

			     bss_desc->bcn_ht_cap) &&

			    !mwifiex_is_wpa_oui_present(bss_desc,

							 CIPHER_SUITE_CCMP)) {



				if (mwifiex_is_wpa_oui_present(bss_desc,

					    CIPHER_SUITE_TKIP)) {

				if (mwifiex_is_wpa_oui_present

						(bss_desc, CIPHER_SUITE_TKIP)) {

					dev_dbg(adapter->dev,

						"info: Disable 11n if AES "

						"is not supported by AP\n");
@@ -418,17 +418,16 @@ mwifiex_is_network_compatible(struct mwifiex_private *priv, 
				}

			}

			return 0;

		} else if (mwifiex_is_network_compatible_for_wpa2(priv,

							bss_desc)) {

		} else if (mwifiex_is_bss_wpa2(priv, bss_desc)) {

			/* WPA2 enabled */

			if (((priv->adapter->config_bands & BAND_GN

			      || priv->adapter->config_bands & BAND_AN)

			      && bss_desc->bcn_ht_cap)

			      && !mwifiex_is_rsn_oui_present(bss_desc,

			if (((priv->adapter->config_bands & BAND_GN ||

			      priv->adapter->config_bands & BAND_AN) &&

			     bss_desc->bcn_ht_cap) &&

			    !mwifiex_is_rsn_oui_present(bss_desc,

							CIPHER_SUITE_CCMP)) {



				if (mwifiex_is_rsn_oui_present(bss_desc,

					    CIPHER_SUITE_TKIP)) {

				if (mwifiex_is_rsn_oui_present

						(bss_desc, CIPHER_SUITE_TKIP)) {

					dev_dbg(adapter->dev,

						"info: Disable 11n if AES "

						"is not supported by AP\n");
@@ -438,27 +437,22 @@ mwifiex_is_network_compatible(struct mwifiex_private *priv, 
				}

			}

			return 0;

		} else if (mwifiex_is_network_compatible_for_adhoc_aes(priv,

								bss_desc)) {

		} else if (mwifiex_is_bss_adhoc_aes(priv, bss_desc)) {

			/* Ad-hoc AES enabled */

			return 0;

		} else if (mwifiex_is_network_compatible_for_dynamic_wep(priv,

							bss_desc)) {

		} else if (mwifiex_is_bss_dynamic_wep(priv, bss_desc)) {

			/* Dynamic WEP enabled */

			return 0;

		}



		/* Security doesn't match */

		dev_dbg(adapter->dev, "info: %s: failed: "

		       "wpa_ie=%#x wpa2_ie=%#x WEP=%s WPA=%s WPA2=%s EncMode"

		       "=%#x privacy=%#x\n",

		       __func__,

		dev_dbg(adapter->dev,

			"info: %s: failed: wpa_ie=%#x wpa2_ie=%#x WEP=%s "

			"WPA=%s WPA2=%s EncMode=%#x privacy=%#x\n", __func__,

			(bss_desc->bcn_wpa_ie) ?

		       (*(bss_desc->bcn_wpa_ie)).vend_hdr.

		       element_id : 0,

			(*(bss_desc->bcn_wpa_ie)).vend_hdr.element_id : 0,

			(bss_desc->bcn_rsn_ie) ?

		       (*(bss_desc->bcn_rsn_ie)).ieee_hdr.

		       element_id : 0,

			(*(bss_desc->bcn_rsn_ie)).ieee_hdr.element_id : 0,

			(priv->sec_info.wep_enabled) ? "e" : "d",

			(priv->sec_info.wpa_enabled) ? "e" : "d",

			(priv->sec_info.wpa2_enabled) ? "e" : "d",
@@ -594,8 +588,8 @@ mwifiex_scan_channel_list(struct mwifiex_private *priv, 
		 *   - done_early is set (controlling individual scanning of

		 *     1,6,11)

		 */

		while (tlv_idx < max_chan_per_scan

		       && tmp_chan_list->chan_number && !done_early) {

		while (tlv_idx < max_chan_per_scan &&

		       tmp_chan_list->chan_number && !done_early) {



			dev_dbg(priv->adapter->dev,

				"info: Scan: Chan(%3d), Radio(%d),"
@@ -648,9 +642,10 @@ mwifiex_scan_channel_list(struct mwifiex_private *priv, 
			/* Stop the loop if the *current* channel is in the

			   1,6,11 set and we are not filtering on a BSSID

			   or SSID. */

			if (!filtered_scan && (tmp_chan_list->chan_number == 1

				|| tmp_chan_list->chan_number == 6

				|| tmp_chan_list->chan_number == 11))

			if (!filtered_scan &&

			    (tmp_chan_list->chan_number == 1 ||

			     tmp_chan_list->chan_number == 6 ||

			     tmp_chan_list->chan_number == 11))

				done_early = true;



			/* Increment the tmp pointer to the next channel to
@@ -660,9 +655,10 @@ mwifiex_scan_channel_list(struct mwifiex_private *priv, 
			/* Stop the loop if the *next* channel is in the 1,6,11

			   set.  This will cause it to be the only channel

			   scanned on the next interation */

			if (!filtered_scan && (tmp_chan_list->chan_number == 1

				|| tmp_chan_list->chan_number == 6

				|| tmp_chan_list->chan_number == 11))

			if (!filtered_scan &&

			    (tmp_chan_list->chan_number == 1 ||

			     tmp_chan_list->chan_number == 6 ||

			     tmp_chan_list->chan_number == 11))

				done_early = true;

		}
@@ -714,13 +710,11 @@ mwifiex_scan_channel_list(struct mwifiex_private *priv, 
 * If the number of probes is not set, adapter default setting is used.

 */

static void

mwifiex_scan_setup_scan_config(struct mwifiex_private *priv,

mwifiex_config_scan(struct mwifiex_private *priv,

		    const struct mwifiex_user_scan_cfg *user_scan_in,

		    struct mwifiex_scan_cmd_config *scan_cfg_out,

			       struct mwifiex_ie_types_chan_list_param_set

			       **chan_list_out,

			       struct mwifiex_chan_scan_param_set

			       *scan_chan_list,

		    struct mwifiex_ie_types_chan_list_param_set **chan_list_out,

		    struct mwifiex_chan_scan_param_set *scan_chan_list,

		    u8 *max_chan_per_scan, u8 *filtered_scan,

		    u8 *scan_current_only)

{
@@ -840,8 +834,8 @@ mwifiex_scan_setup_scan_config(struct mwifiex_private *priv, 
		 *  truncate scan results.  That is not an issue with an SSID

		 *  or BSSID filter applied to the scan results in the firmware.

		 */

		if ((i && ssid_filter)

		    || memcmp(scan_cfg_out->specific_bssid, &zero_mac,

		if ((i && ssid_filter) ||

		    memcmp(scan_cfg_out->specific_bssid, &zero_mac,

			   sizeof(zero_mac)))

			*filtered_scan = true;

	} else {
@@ -889,9 +883,9 @@ mwifiex_scan_setup_scan_config(struct mwifiex_private *priv, 


	dev_dbg(adapter->dev, "info: SCAN_CMD: Rates size = %d\n", rates_size);



	if (ISSUPP_11NENABLED(priv->adapter->fw_cap_info)

	    && (priv->adapter->config_bands & BAND_GN

		|| priv->adapter->config_bands & BAND_AN)) {

	if (ISSUPP_11NENABLED(priv->adapter->fw_cap_info) &&

	    (priv->adapter->config_bands & BAND_GN ||

	     priv->adapter->config_bands & BAND_AN)) {

		ht_cap = (struct mwifiex_ie_types_htcap *) tlv_pos;

		memset(ht_cap, 0, sizeof(struct mwifiex_ie_types_htcap));

		ht_cap->header.type = cpu_to_le16(WLAN_EID_HT_CAPABILITY);
@@ -920,8 +914,8 @@ mwifiex_scan_setup_scan_config(struct mwifiex_private *priv, 
		dev_dbg(adapter->dev, "info: Scan: Using supplied channel list\n");



		for (chan_idx = 0;

		     chan_idx < MWIFIEX_USER_SCAN_CHAN_MAX

		     && user_scan_in->chan_list[chan_idx].chan_number;

		     chan_idx < MWIFIEX_USER_SCAN_CHAN_MAX &&

		     user_scan_in->chan_list[chan_idx].chan_number;

		     chan_idx++) {



			channel = user_scan_in->chan_list[chan_idx].chan_number;
@@ -961,9 +955,9 @@ mwifiex_scan_setup_scan_config(struct mwifiex_private *priv, 
		}



		/* Check if we are only scanning the current channel */

		if ((chan_idx == 1)

		    && (user_scan_in->chan_list[0].chan_number

			== priv->curr_bss_params.bss_descriptor.channel)) {

		if ((chan_idx == 1) &&

		    (user_scan_in->chan_list[0].chan_number ==

		     priv->curr_bss_params.bss_descriptor.channel)) {

			*scan_current_only = true;

			dev_dbg(adapter->dev,

				"info: Scan: Scanning current channel only\n");
@@ -1100,8 +1094,9 @@ mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter, 
			bss_entry->ssid.ssid_len = element_len;

			memcpy(bss_entry->ssid.ssid, (current_ptr + 2),

			       element_len);

			dev_dbg(adapter->dev, "info: InterpretIE: ssid: "

					      "%-32s\n", bss_entry->ssid.ssid);

			dev_dbg(adapter->dev,

				"info: InterpretIE: ssid: %-32s\n",

				bss_entry->ssid.ssid);

			break;



		case WLAN_EID_SUPP_RATES:
@@ -1189,13 +1184,13 @@ mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter, 
				bss_entry->bcn_wpa_ie =

					(struct ieee_types_vendor_specific *)

					current_ptr;

				bss_entry->wpa_offset = (u16) (current_ptr -

							bss_entry->beacon_buf);

				bss_entry->wpa_offset = (u16)

					(current_ptr - bss_entry->beacon_buf);

			} else if (!memcmp(vendor_ie->vend_hdr.oui, wmm_oui,

				    sizeof(wmm_oui))) {

				if (total_ie_len ==

				    sizeof(struct ieee_types_wmm_parameter)

				    || total_ie_len ==

				    sizeof(struct ieee_types_wmm_parameter) ||

				    total_ie_len ==

				    sizeof(struct ieee_types_wmm_info))

					/*

					 * Only accept and copy the WMM IE if
@@ -1331,9 +1326,8 @@ static int mwifiex_scan_networks(struct mwifiex_private *priv, 
		return -ENOMEM;

	}



	mwifiex_scan_setup_scan_config(priv, user_scan_in,

				       &scan_cfg_out->config, &chan_list_out,

				       scan_chan_list, &max_chan_per_scan,

	mwifiex_config_scan(priv, user_scan_in, &scan_cfg_out->config,

			    &chan_list_out, scan_chan_list, &max_chan_per_scan,

			    &filtered_scan, &scan_current_chan_only);



	ret = mwifiex_scan_channel_list(priv, max_chan_per_scan, filtered_scan,
@@ -1663,7 +1657,8 @@ int mwifiex_ret_802_11_scan(struct mwifiex_private *priv, 
		 *   and capability information

		 */

		if (curr_bcn_bytes < sizeof(struct mwifiex_bcn_param)) {

			dev_err(adapter->dev, "InterpretIE: not enough bytes left\n");

			dev_err(adapter->dev,

				"InterpretIE: not enough bytes left\n");

			continue;

		}

		bcn_param = (struct mwifiex_bcn_param *)current_ptr;
@@ -1673,8 +1668,7 @@ int mwifiex_ret_802_11_scan(struct mwifiex_private *priv, 
		memcpy(bssid, bcn_param->bssid, ETH_ALEN);



		rssi = (s32) (bcn_param->rssi);

		dev_dbg(adapter->dev, "info: InterpretIE: RSSI=%02X\n",

					rssi);

		dev_dbg(adapter->dev, "info: InterpretIE: RSSI=%02X\n", rssi);



		beacon_period = le16_to_cpu(bcn_param->beacon_period);
@@ -1685,8 +1679,9 @@ int mwifiex_ret_802_11_scan(struct mwifiex_private *priv, 
		/* Rest of the current buffer are IE's */

		ie_buf = current_ptr;

		ie_len = curr_bcn_bytes;

		dev_dbg(adapter->dev, "info: InterpretIE: IELength for this AP"

				      " = %d\n", curr_bcn_bytes);

		dev_dbg(adapter->dev,

			"info: InterpretIE: IELength for this AP = %d\n",

			curr_bcn_bytes);



		while (curr_bcn_bytes >= sizeof(struct ieee_types_header)) {

			u8 element_id, element_len;
@@ -1695,8 +1690,8 @@ int mwifiex_ret_802_11_scan(struct mwifiex_private *priv, 
			element_len = *(current_ptr + 1);

			if (curr_bcn_bytes < element_len +

					sizeof(struct ieee_types_header)) {

				dev_err(priv->adapter->dev, "%s: in processing"

					" IE, bytes left < IE length\n",

				dev_err(priv->adapter->dev,

					"%s: bytes left < IE length\n",

					__func__);

				goto done;

			}
@@ -1750,12 +1745,14 @@ int mwifiex_ret_802_11_scan(struct mwifiex_private *priv, 
				*(u8 *)bss->priv = band;

				cfg80211_put_bss(bss);



				if (priv->media_connected && !memcmp(bssid,

				if (priv->media_connected &&

				    !memcmp(bssid,

					    priv->curr_bss_params.bss_descriptor

					    .mac_address, ETH_ALEN))

					mwifiex_update_curr_bss_params(priv,

							bssid, rssi, ie_buf,

							ie_len, beacon_period,

					mwifiex_update_curr_bss_params

							(priv, bssid, rssi,

							 ie_buf, ie_len,

							 beacon_period,

							 cap_info_bitmap, band);

			}

		} else {
@@ -1783,8 +1780,8 @@ int mwifiex_ret_802_11_scan(struct mwifiex_private *priv, 
		}



		if (priv->user_scan_cfg) {

			dev_dbg(priv->adapter->dev, "info: %s: sending scan "

							"results\n", __func__);

			dev_dbg(priv->adapter->dev,

				"info: %s: sending scan results\n", __func__);

			cfg80211_scan_done(priv->scan_request, 0);

			priv->scan_request = NULL;

			kfree(priv->user_scan_cfg);