Return-path: Received: from mail-wi0-f179.google.com ([209.85.212.179]:34957 "EHLO mail-wi0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752728Ab3IVTvT (ORCPT ); Sun, 22 Sep 2013 15:51:19 -0400 From: Peter Senna Tschudin To: Larry.Finger@lwfinger.net Cc: chaoming_li@realsil.com.cn, joe@perches.com, linville@tuxdriver.com, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Peter Senna Tschudin Subject: [PATCH V2] wireless: rtlwifi: Replace variable with a brake Date: Sun, 22 Sep 2013 21:50:10 +0200 Message-Id: <1379879410-22787-1-git-send-email-peter.senna@gmail.com> (sfid-20130922_215139_545322_7B5EF10E) Sender: linux-wireless-owner@vger.kernel.org List-ID: This patch removes the variable continual, and change the while loop to break when efuse_data == 0xFF. Tested by compilation only. CC: Joe Perches Signed-off-by: Peter Senna Tschudin --- Changes from V1: - Fix the indetation - Remove remaining } from removed else Please ignore the patch: [PATCH 12/19] wireless: Change variable type to bool And apply this one instead. The variable continual was declared as int, but was used as bool. I sent previous patch changing the variable type to bool, but Joe Perches proposed that removing the variable and adding a brake would be better. drivers/net/wireless/rtlwifi/efuse.c | 18 ++++++++---------- 1 file changed, 8 insertions(+), 10 deletions(-) diff --git a/drivers/net/wireless/rtlwifi/efuse.c b/drivers/net/wireless/rtlwifi/efuse.c index 838a1ed..2aedd9f 100644 --- a/drivers/net/wireless/rtlwifi/efuse.c +++ b/drivers/net/wireless/rtlwifi/efuse.c @@ -1203,20 +1203,18 @@ static void efuse_power_switch(struct ieee80211_hw *hw, u8 write, u8 pwrstate) static u16 efuse_get_current_size(struct ieee80211_hw *hw) { - int continual = true; u16 efuse_addr = 0; u8 hworden; u8 efuse_data, word_cnts; - while (continual && efuse_one_byte_read(hw, efuse_addr, &efuse_data) - && (efuse_addr < EFUSE_MAX_SIZE)) { - if (efuse_data != 0xFF) { - hworden = efuse_data & 0x0F; - word_cnts = efuse_calculate_word_cnts(hworden); - efuse_addr = efuse_addr + (word_cnts * 2) + 1; - } else { - continual = false; - } + while (efuse_one_byte_read(hw, efuse_addr, &efuse_data) && + (efuse_addr < EFUSE_MAX_SIZE)) { + if (efuse_data == 0xFF) + break; + + hworden = efuse_data & 0x0F; + word_cnts = efuse_calculate_word_cnts(hworden); + efuse_addr = efuse_addr + (word_cnts * 2) + 1; } return efuse_addr; -- 1.8.3.1