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cfg80211: remove pointless channel lookup in survey code
We have a channel pointer, and we use its center frequency to look up a channel pointer - which will thus be exactly the same as the original pointer. Remove that pointless lookup and just use the pointer. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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575f05302e
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1 changed files with 1 additions and 5 deletions
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@ -6562,8 +6562,6 @@ static int nl80211_dump_survey(struct sk_buff *skb,
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}
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while (1) {
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struct ieee80211_channel *chan;
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res = rdev_dump_survey(rdev, wdev->netdev, survey_idx, &survey);
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if (res == -ENOENT)
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break;
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@ -6576,9 +6574,7 @@ static int nl80211_dump_survey(struct sk_buff *skb,
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goto out;
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}
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chan = ieee80211_get_channel(&rdev->wiphy,
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survey.channel->center_freq);
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if (!chan || chan->flags & IEEE80211_CHAN_DISABLED) {
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if (survey.channel->flags & IEEE80211_CHAN_DISABLED) {
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survey_idx++;
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continue;
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}
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