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| author | Johannes Berg <johannes.berg@intel.com> | 2021-09-30 13:11:32 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2021-11-28 21:53:04 +0100 |
| commit | fb8b53acf60bdfcefc5a583ce2946258f8261108 (patch) | |
| tree | ed23b5fd7420185df95df50a1a29ee337bbaf7e7 /net/wireless/wext-sme.c | |
| parent | fb5f6a0e8063b7a84d6d44ef353846ccd7708d2e (diff) | |
| download | linux-fb8b53acf60bdfcefc5a583ce2946258f8261108.tar.gz linux-fb8b53acf60bdfcefc5a583ce2946258f8261108.tar.bz2 linux-fb8b53acf60bdfcefc5a583ce2946258f8261108.zip | |
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 <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/wext-sme.c')
| -rw-r--r-- | net/wireless/wext-sme.c | 12 |
1 files changed, 6 insertions, 6 deletions
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) { |