diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2016-04-26 10:35:42 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2016-05-02 23:48:09 +0300 |
| commit | 866daf6eaae36b414764c4830ed197da9801a361 (patch) | |
| tree | 55169ea9db802a0ca0f0963894946bf7546b5892 /net/wireless/wext-compat.c | |
| parent | d686b920abb7136e0575ec974cd5a24f51a7a549 (diff) | |
| download | linux-866daf6eaae36b414764c4830ed197da9801a361.tar.xz | |
wext: remove a/b/g/n from SIOCGIWNAME
Since a/b/g/n no longer exist as spec amendements and VHT (ex 802.11ac)
wasn't handled at all, it's better to just remove the amendment strings
to avoid confusion.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/wext-compat.c')
| -rw-r--r-- | net/wireless/wext-compat.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c index 4c89f0ca61ba..9f27221c8913 100644 --- a/net/wireless/wext-compat.c +++ b/net/wireless/wext-compat.c @@ -25,42 +25,7 @@ int cfg80211_wext_giwname(struct net_device *dev, struct iw_request_info *info, char *name, char *extra) { - struct wireless_dev *wdev = dev->ieee80211_ptr; - struct ieee80211_supported_band *sband; - bool is_ht = false, is_a = false, is_b = false, is_g = false; - - if (!wdev) - return -EOPNOTSUPP; - - sband = wdev->wiphy->bands[NL80211_BAND_5GHZ]; - if (sband) { - is_a = true; - is_ht |= sband->ht_cap.ht_supported; - } - - sband = wdev->wiphy->bands[NL80211_BAND_2GHZ]; - if (sband) { - int i; - /* Check for mandatory rates */ - for (i = 0; i < sband->n_bitrates; i++) { - if (sband->bitrates[i].bitrate == 10) - is_b = true; - if (sband->bitrates[i].bitrate == 60) - is_g = true; - } - is_ht |= sband->ht_cap.ht_supported; - } - strcpy(name, "IEEE 802.11"); - if (is_a) - strcat(name, "a"); - if (is_b) - strcat(name, "b"); - if (is_g) - strcat(name, "g"); - if (is_ht) - strcat(name, "n"); - return 0; } EXPORT_WEXT_HANDLER(cfg80211_wext_giwname); |