Commit 0ab5dcee authored Apr 02, 2015 by Liad Kaufman Committed by Emmanuel Grumbach Apr 29, 2015

iwlwifi: rs: remove unneeded check of average tpt in window



Previously there was a check that compared window->average_tpt
to some value, and if it was different - it set it to that
value. However, this value was already calculated and set in
_rs_collect_tx_data(), so the entire check is unneeded.

Signed-off-by: Liad Kaufman <liad.kaufman@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

parent cc79ef66

drivers/net/wireless/iwlwifi/mvm/rs.c

+0 −7

Original line number	Diff line number	Diff line
		@@ -2183,13 +2183,6 @@ static void rs_rate_scale_perform(struct iwl_mvm *mvm,

		return;
		}
		/* Else we have enough samples; calculate estimate of
		* actual average throughput */
		if (window->average_tpt != ((window->success_ratio *
		tbl->expected_tpt[index] + 64) / 128)) {
		window->average_tpt = ((window->success_ratio *
		tbl->expected_tpt[index] + 64) / 128);
		}

		/* If we are searching for better modulation mode, check success. */
		if (lq_sta->search_better_tbl) {