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Commit dbeca2ea authored by Mahesh Palivela's avatar Mahesh Palivela Committed by Johannes Berg
Browse files

cfg80211: Remove unused VHT chan code 



Cleanup of unused VHT channel config related code.

Signed-off-by: default avatarMahesh Palivela <maheshp@posedge.com>
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 59cf1d65

net/wireless/nl80211.c

+1 −27
Original line number Diff line number Diff line
@@ -1371,9 +1371,7 @@ static int nl80211_parse_chandef(struct cfg80211_registered_device *rdev, 
				 struct genl_info *info,

				 struct cfg80211_chan_def *chandef)

{

	struct ieee80211_sta_ht_cap *ht_cap;

	struct ieee80211_sta_vht_cap *vht_cap;

	u32 control_freq, width;

	u32 control_freq;



	if (!info->attrs[NL80211_ATTR_WIPHY_FREQ])

		return -EINVAL;
@@ -1419,33 +1417,9 @@ static int nl80211_parse_chandef(struct cfg80211_registered_device *rdev, 
					info->attrs[NL80211_ATTR_CENTER_FREQ2]);

	}



	ht_cap = &rdev->wiphy.bands[chandef->chan->band]->ht_cap;

	vht_cap = &rdev->wiphy.bands[chandef->chan->band]->vht_cap;



	if (!cfg80211_chandef_valid(chandef))

		return -EINVAL;



	switch (chandef->width) {

	case NL80211_CHAN_WIDTH_20:

	case NL80211_CHAN_WIDTH_20_NOHT:

		width = 20;

		break;

	case NL80211_CHAN_WIDTH_40:

		width = 40;

		break;

	case NL80211_CHAN_WIDTH_80:

		width = 80;

		break;

	case NL80211_CHAN_WIDTH_80P80:

		width = 80;

		break;

	case NL80211_CHAN_WIDTH_160:

		width = 160;

		break;

	default:

		return -EINVAL;

	}



	if (!cfg80211_chandef_usable(&rdev->wiphy, chandef,

				     IEEE80211_CHAN_DISABLED))

		return -EINVAL;