cfg80211: remove set but never used variable cf_offset
Perhaps it had been intended to be used, but it clearly isn't. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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9e97964d5e
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a67a4893f3
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@ -464,7 +464,7 @@ bool cfg80211_is_sub_chan(struct cfg80211_chan_def *chandef,
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struct ieee80211_channel *chan)
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struct ieee80211_channel *chan)
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{
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{
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int width;
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int width;
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u32 cf_offset, freq;
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u32 freq;
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if (chandef->chan->center_freq == chan->center_freq)
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if (chandef->chan->center_freq == chan->center_freq)
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return true;
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return true;
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@ -473,8 +473,6 @@ bool cfg80211_is_sub_chan(struct cfg80211_chan_def *chandef,
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if (width <= 20)
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if (width <= 20)
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return false;
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return false;
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cf_offset = width / 2 - 10;
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for (freq = chandef->center_freq1 - width / 2 + 10;
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for (freq = chandef->center_freq1 - width / 2 + 10;
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freq <= chandef->center_freq1 + width / 2 - 10; freq += 20) {
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freq <= chandef->center_freq1 + width / 2 - 10; freq += 20) {
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if (chan->center_freq == freq)
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if (chan->center_freq == freq)
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