Return-path: Received: from mail-ob0-f170.google.com ([209.85.214.170]:38730 "EHLO mail-ob0-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757085Ab3BAQks (ORCPT ); Fri, 1 Feb 2013 11:40:48 -0500 From: Larry Finger To: linville@tuxdriver.com Cc: linux-wireless@vger.kernel.org, Larry Finger , netdev@vger.kernel.org Subject: [PATCH 4/6] rtlwifi: rtl8192cu: Fix W=1 build warning Date: Fri, 1 Feb 2013 10:40:25 -0600 Message-Id: <1359736827-30977-5-git-send-email-Larry.Finger@lwfinger.net> (sfid-20130201_174123_829520_7DD34111) In-Reply-To: <1359736827-30977-1-git-send-email-Larry.Finger@lwfinger.net> References: <1359736827-30977-1-git-send-email-Larry.Finger@lwfinger.net> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: When this driver is built with "make W=1", the following warning is output: drivers/net/wireless/rtlwifi/rtl8192cu/sw.c:56:6: warning: variable ‘err’ set but not used [-Wunused-but-set-variable] Signed-off-by: Larry Finger --- drivers/net/wireless/rtlwifi/rtl8192cu/sw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c index b7e6607..d9e659f 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c @@ -76,7 +76,7 @@ static int rtl92cu_init_sw_vars(struct ieee80211_hw *hw) GFP_KERNEL, hw, rtl_fw_cb); - return 0; + return err; } static void rtl92cu_deinit_sw_vars(struct ieee80211_hw *hw) -- 1.8.1