| commit | 506dbf90c1ba98d998b26e17a2e3e69bffef52f4 | [log] [tgz] |
|---|---|---|
| author | Felix Fietkau <nbd@nbd.name> | Sat Oct 06 19:35:07 2018 +0200 |
| committer | Johannes Berg <johannes.berg@intel.com> | Thu Oct 11 16:01:05 2018 +0200 |
| tree | c4476f0b470499290908109f3259d192e71ee1b5 | |
| parent | f4ec7cb0f9ea65a7622b001bb48dbac1a7e6ad1e [diff] |
mac80211: rc80211_minstrel: remove variance / stddev calculation When there are few packets (e.g. for sampling attempts), the exponentially weighted variance is usually vastly overestimated, making the resulting data essentially useless. As far as I know, there has not been any practical use for this, so let's not waste any cycles on it. Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Johannes Berg <johannes.berg@intel.com>