Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932691AbaFEAqP (ORCPT ); Wed, 4 Jun 2014 20:46:15 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:39765 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752492AbaFDXVM (ORCPT ); Wed, 4 Jun 2014 19:21:12 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Eyal Shapira , Emmanuel Grumbach Subject: [PATCH 3.14 020/228] iwlwifi: mvm: rs: fix mimo delimiter in LQ cmd Date: Wed, 4 Jun 2014 16:20:49 -0700 Message-Id: <20140604232348.742036892@linuxfoundation.org> X-Mailer: git-send-email 1.9.0 In-Reply-To: <20140604232347.966798903@linuxfoundation.org> References: <20140604232347.966798903@linuxfoundation.org> User-Agent: quilt/0.63-1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Eyal Shapira 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(+) --- 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 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; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/