Return-path: Received: from mga11.intel.com ([192.55.52.93]:57656 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752501Ab0CJFWE (ORCPT ); Wed, 10 Mar 2010 00:22:04 -0500 From: Reinette Chatre To: linville@tuxdriver.com Cc: linux-wireless@vger.kernel.org, ipw3945-devel@lists.sourceforge.net, Johannes Berg , Reinette Chatre Subject: [PATCH 06/24] iwlwifi: remove dead code from iwl_mac_reset_tsf Date: Tue, 9 Mar 2010 21:21:34 -0800 Message-Id: <1268198512-6572-7-git-send-email-reinette.chatre@intel.com> In-Reply-To: <1268198512-6572-1-git-send-email-reinette.chatre@intel.com> References: <1268198512-6572-1-git-send-email-reinette.chatre@intel.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Johannes Berg iwl_mac_reset_tsf will only ever be called in IBSS mode, so checking for other modes is not useful and the code that depends on that will not be executed. Signed-off-by: Johannes Berg Signed-off-by: Reinette Chatre --- drivers/net/wireless/iwlwifi/iwl-core.c | 16 +++------------- 1 files changed, 3 insertions(+), 13 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index 166087d..1cfcc9f 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -2597,8 +2597,6 @@ void iwl_mac_reset_tsf(struct ieee80211_hw *hw) priv->beacon_int = priv->vif->bss_conf.beacon_int; priv->timestamp = 0; - if ((priv->iw_mode == NL80211_IFTYPE_STATION)) - priv->beacon_int = 0; spin_unlock_irqrestore(&priv->lock, flags); @@ -2611,17 +2609,9 @@ void iwl_mac_reset_tsf(struct ieee80211_hw *hw) /* we are restarting association process * clear RXON_FILTER_ASSOC_MSK bit */ - if (priv->iw_mode != NL80211_IFTYPE_AP) { - iwl_scan_cancel_timeout(priv, 100); - priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK; - iwlcore_commit_rxon(priv); - } - - if (priv->iw_mode != NL80211_IFTYPE_ADHOC) { - IWL_DEBUG_MAC80211(priv, "leave - not in IBSS\n"); - mutex_unlock(&priv->mutex); - return; - } + iwl_scan_cancel_timeout(priv, 100); + priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK; + iwlcore_commit_rxon(priv); iwl_set_rate(priv); -- 1.6.3.3