Return-path: Received: from gateway30.websitewelcome.com ([192.185.150.24]:43392 "EHLO gateway30.websitewelcome.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751500AbdGRVDA (ORCPT ); Tue, 18 Jul 2017 17:03:00 -0400 Received: from cm11.websitewelcome.com (cm11.websitewelcome.com [100.42.49.5]) by gateway30.websitewelcome.com (Postfix) with ESMTP id 978FE5E138 for ; Tue, 18 Jul 2017 15:41:07 -0500 (CDT) Date: Tue, 18 Jul 2017 15:41:06 -0500 From: "Gustavo A. R. Silva" To: Larry Finger , Chaoming Li , Kalle Valo Cc: linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" Subject: [PATCH] rtlwifi: remove useless code Message-ID: <20170718204106.GA9905@embeddedgus> (sfid-20170718_230304_548859_60C8420B) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-wireless-owner@vger.kernel.org List-ID: Remove useless local variables last_read_point and last_txw_point and the code related. Signed-off-by: Gustavo A. R. Silva --- drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c index 55f238a..c58393e 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c @@ -478,7 +478,6 @@ u16 rtl92ee_rx_desc_buff_remained_cnt(struct ieee80211_hw *hw, u8 queue_index) struct rtl_priv *rtlpriv = rtl_priv(hw); u16 read_point = 0, write_point = 0, remind_cnt = 0; u32 tmp_4byte = 0; - static u16 last_read_point; static bool start_rx; tmp_4byte = rtl_read_dword(rtlpriv, REG_RXQ_TXBD_IDX); @@ -506,7 +505,6 @@ u16 rtl92ee_rx_desc_buff_remained_cnt(struct ieee80211_hw *hw, u8 queue_index) rtlpci->rx_ring[queue_index].next_rx_rp = write_point; - last_read_point = read_point; return remind_cnt; } @@ -917,7 +915,6 @@ void rtl92ee_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx, struct rtl_priv *rtlpriv = rtl_priv(hw); u16 cur_tx_rp = 0; u16 cur_tx_wp = 0; - static u16 last_txw_point; static bool over_run; u32 tmp = 0; u8 q_idx = *val; @@ -951,9 +948,6 @@ void rtl92ee_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx, rtl_write_word(rtlpriv, get_desc_addr_fr_q_idx(q_idx), ring->cur_tx_wp); - - if (q_idx == 1) - last_txw_point = cur_tx_wp; } if (ring->avl_desc < (max_tx_desc - 15)) { -- 2.5.0