From 3891094e863a9238c705186ca3b082c6ee920b57 Mon Sep 17 00:00:00 2001 From: Eyal Shapira Date: Tue, 25 Mar 2014 10:25:44 +0200 Subject: [PATCH] iwlwifi: mvm: rs: fix mimo delimiter in LQ cmd commit d9088f60425e0acd8a8f05fdfcfdd288d3258641 upstream. mimo_delim was always set to 0 instead of pointing to the first SISO entry after MIMO rates. This can cause keep transmitting in MIMO even when we shouldn't. For example when the peer is requesting static SMPS. Signed-off-by: Eyal Shapira Signed-off-by: Emmanuel Grumbach Signed-off-by: Greg Kroah-Hartman --- drivers/net/wireless/iwlwifi/mvm/rs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.c b/drivers/net/wireless/iwlwifi/mvm/rs.c index 5bc871513505..349f038d8791 100644 --- a/drivers/net/wireless/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/iwlwifi/mvm/rs.c @@ -2469,6 +2469,7 @@ static void rs_build_rates_table(struct iwl_mvm *mvm, if (is_siso(&rate)) { num_rates = RS_SECONDARY_SISO_NUM_RATES; num_retries = RS_SECONDARY_SISO_RETRIES; + lq_cmd->mimo_delim = index; } else if (is_legacy(&rate)) { num_rates = RS_SECONDARY_LEGACY_NUM_RATES; num_retries = RS_LEGACY_RETRIES_PER_RATE; -- 2.39.2