mac80211: remove a few set but unused variables

Found by compiling with W=1.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 0 insertions, 4 deletions

diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 5531c89909d8..eee1768e89c0 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -100,7 +100,6 @@ static u32 ieee80211_hw_conf_chan(struct ieee80211_local *local)
         int power;
         enum nl80211_channel_type channel_type;
         u32 offchannel_flag;
-        bool scanning = false;
 
         offchannel_flag = local->hw.conf.flags & IEEE80211_CONF_OFFCHANNEL;
         if (local->scan_channel) {
@@ -147,9 +146,6 @@ static u32 ieee80211_hw_conf_chan(struct ieee80211_local *local)
                 changed |= IEEE80211_CONF_CHANGE_SMPS;
         }
 
-        scanning = test_bit(SCAN_SW_SCANNING, &local->scanning) ||
-                   test_bit(SCAN_ONCHANNEL_SCANNING, &local->scanning) ||
-                   test_bit(SCAN_HW_SCANNING, &local->scanning);
         power = chan->max_power;
 
         rcu_read_lock();