mac80211: remove unused variable in ieee80211_parse_ch_switch_ie()

The ht_oper variable is assigned a value, but never used in
ieee80211_parse_ch_switch_ie().  Remove it.

Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/net/mac80211/spectmgmt.c b/net/mac80211/spectmgmt.c
index efeba56..06e6ac8 100644 (file)
--- a/net/mac80211/spectmgmt.c
+++ b/net/mac80211/spectmgmt.c
@@ -34,19 +34,15 @@ int ieee80211_parse_ch_switch_ie(struct ieee80211_sub_if_data *sdata,
        struct cfg80211_chan_def new_vht_chandef = {};
        const struct ieee80211_sec_chan_offs_ie *sec_chan_offs;
        const struct ieee80211_wide_bw_chansw_ie *wide_bw_chansw_ie;
-       const struct ieee80211_ht_operation *ht_oper;
        int secondary_channel_offset = -1;
 
        sec_chan_offs = elems->sec_chan_offs;
        wide_bw_chansw_ie = elems->wide_bw_chansw_ie;
-       ht_oper = elems->ht_operation;
 
        if (sta_flags & (IEEE80211_STA_DISABLE_HT |
                         IEEE80211_STA_DISABLE_40MHZ)) {
                sec_chan_offs = NULL;
                wide_bw_chansw_ie = NULL;
-               /* only used for bandwidth here */
-               ht_oper = NULL;
        }
 
        if (sta_flags & IEEE80211_STA_DISABLE_VHT)