From fb8b53acf60bdfcefc5a583ce2946258f8261108 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Thu, 30 Sep 2021 13:11:32 +0200 Subject: cfg80211: use ieee80211_bss_get_elem() instead of _get_ie() Use the structured helper for finding an element instead of the unstructured ieee80211_bss_get_ie(). Link: https://lore.kernel.org/r/20210930131130.e94709f341c3.I4ddb7fcb40efca27987deda7f9a144a5702ebfae@changeid Signed-off-by: Johannes Berg --- net/wireless/wext-sme.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'net/wireless/wext-sme.c') diff --git a/net/wireless/wext-sme.c b/net/wireless/wext-sme.c index 193a18a53142..cd09a9042261 100644 --- a/net/wireless/wext-sme.c +++ b/net/wireless/wext-sme.c @@ -212,18 +212,18 @@ int cfg80211_mgd_wext_giwessid(struct net_device *dev, wdev_lock(wdev); if (wdev->current_bss) { - const u8 *ie; + const struct element *ssid_elem; rcu_read_lock(); - ie = ieee80211_bss_get_ie(&wdev->current_bss->pub, - WLAN_EID_SSID); - if (ie) { + ssid_elem = ieee80211_bss_get_elem(&wdev->current_bss->pub, + WLAN_EID_SSID); + if (ssid_elem) { data->flags = 1; - data->length = ie[1]; + data->length = ssid_elem->datalen; if (data->length > IW_ESSID_MAX_SIZE) ret = -EINVAL; else - memcpy(ssid, ie + 2, data->length); + memcpy(ssid, ssid_elem->data, data->length); } rcu_read_unlock(); } else if (wdev->wext.connect.ssid && wdev->wext.connect.ssid_len) { -- cgit