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Commit 74af0250 authored by Linus Torvalds's avatar Linus Torvalds Committed by John W. Linville
Browse files

wireless: restore revert lost to merge damage 



Restore revert "mac80211: Use IWEVASSOCREQIE instead of IWEVCUSTOM",
originally reverted in commit bf7394cc.

Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 8ec8ebae

net/mac80211/mlme.c

+39 −8
Original line number Diff line number Diff line
@@ -650,22 +650,53 @@ static void ieee80211_sta_send_apinfo(struct ieee80211_sub_if_data *sdata, 
static void ieee80211_sta_send_associnfo(struct ieee80211_sub_if_data *sdata,

					 struct ieee80211_if_sta *ifsta)

{

	char *buf;

	size_t len;

	int i;

	union iwreq_data wrqu;



	if (!ifsta->assocreq_ies && !ifsta->assocresp_ies)

		return;



	buf = kmalloc(50 + 2 * (ifsta->assocreq_ies_len +

				ifsta->assocresp_ies_len), GFP_KERNEL);

	if (!buf)

		return;



	len = sprintf(buf, "ASSOCINFO(");

	if (ifsta->assocreq_ies) {

		memset(&wrqu, 0, sizeof(wrqu));

		wrqu.data.length = ifsta->assocreq_ies_len;

		wireless_send_event(sdata->dev, IWEVASSOCREQIE, &wrqu,

				    ifsta->assocreq_ies);

		len += sprintf(buf + len, "ReqIEs=");

		for (i = 0; i < ifsta->assocreq_ies_len; i++) {

			len += sprintf(buf + len, "%02x",

				       ifsta->assocreq_ies[i]);

		}

	}

	if (ifsta->assocresp_ies) {

		memset(&wrqu, 0, sizeof(wrqu));

		wrqu.data.length = ifsta->assocresp_ies_len;

		wireless_send_event(sdata->dev, IWEVASSOCRESPIE, &wrqu,

				    ifsta->assocresp_ies);

		if (ifsta->assocreq_ies)

			len += sprintf(buf + len, " ");

		len += sprintf(buf + len, "RespIEs=");

		for (i = 0; i < ifsta->assocresp_ies_len; i++) {

			len += sprintf(buf + len, "%02x",

				       ifsta->assocresp_ies[i]);

		}

	}

	len += sprintf(buf + len, ")");



	if (len > IW_CUSTOM_MAX) {

		len = sprintf(buf, "ASSOCRESPIE=");

		for (i = 0; i < ifsta->assocresp_ies_len; i++) {

			len += sprintf(buf + len, "%02x",

				       ifsta->assocresp_ies[i]);

		}

	}



	memset(&wrqu, 0, sizeof(wrqu));

	wrqu.data.length = len;

	wireless_send_event(dev, IWEVCUSTOM, &wrqu, buf);



	kfree(buf);

}





static void ieee80211_set_associated(struct ieee80211_sub_if_data *sdata,

				     struct ieee80211_if_sta *ifsta)