Commits
Eyal Shapira committed ed21a384bbd
iwlwifi: mvm: rs: fix success ratio comparison in rs_get_best_rate success_ratio is actually 128 * SR in percentage while IWL_MVM_RS_SR_NO_DECREASE is 85%. Fix this by using RS_PERCENT(). This bug caused the if branch to be always executed. This in turn led to always selecting a rate, following a column switch, in which the expected throughput would exceed the best expected current throughput. In some scenarios where the success ratio isn't >85% such a rate could be too aggressive leading us to avoid the new column. This has the potential of causing sub optimal performance. Reported-by: Moshe Harel <moshe.harel@intel.com> Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>