From patchwork Tue Nov 7 18:56:30 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colin Ian King X-Patchwork-Id: 835432 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3yWdvK0Pd4z9s7F for ; Wed, 8 Nov 2017 05:56:45 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933050AbdKGS4e (ORCPT ); Tue, 7 Nov 2017 13:56:34 -0500 Received: from youngberry.canonical.com ([91.189.89.112]:45027 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751245AbdKGS4c (ORCPT ); Tue, 7 Nov 2017 13:56:32 -0500 Received: from 1.general.cking.uk.vpn ([10.172.193.212] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1eC931-0005nu-Av; Tue, 07 Nov 2017 18:56:31 +0000 From: Colin King To: Kalle Valo , linux-wireless@vger.kernel.org, netdev@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] zd1201: remove unused variable framelen Date: Tue, 7 Nov 2017 18:56:30 +0000 Message-Id: <20171107185630.7791-1-colin.king@canonical.com> X-Mailer: git-send-email 2.14.1 MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Colin Ian King Variable framelen is assigned but never read, hence it is redundant and can be removed. Cleans up clang warning: drivers/net/wireless/zydas/zd1201.c:234:3: warning: Value stored to 'framelen' is never read Signed-off-by: Colin Ian King --- drivers/net/wireless/zydas/zd1201.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/wireless/zydas/zd1201.c b/drivers/net/wireless/zydas/zd1201.c index 581e8577a221..253403899fe9 100644 --- a/drivers/net/wireless/zydas/zd1201.c +++ b/drivers/net/wireless/zydas/zd1201.c @@ -230,8 +230,7 @@ static void zd1201_usbrx(struct urb *urb) /* Info frame */ if (type == ZD1201_PACKET_INQUIRE) { int i = 0; - unsigned short infotype, framelen, copylen; - framelen = le16_to_cpu(*(__le16*)&data[4]); + unsigned short infotype, copylen; infotype = le16_to_cpu(*(__le16*)&data[6]); if (infotype == ZD1201_INF_LINKSTATUS) {