From patchwork Sat May 9 21:57:55 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colin King X-Patchwork-Id: 11538545 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0A1A01862 for ; Sat, 9 May 2020 21:58:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F027D2495C for ; Sat, 9 May 2020 21:58:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728575AbgEIV6B (ORCPT ); Sat, 9 May 2020 17:58:01 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:50198 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726120AbgEIV6B (ORCPT ); Sat, 9 May 2020 17:58:01 -0400 Received: from 1.general.cking.uk.vpn ([10.172.193.212] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jXXTo-00055J-Lw; Sat, 09 May 2020 21:57:56 +0000 From: Colin King To: =?utf-8?q?Bj=C3=B8rn_Mork?= , "David S . Miller" , netdev@vger.kernel.org, linux-usb@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] net: usb: qmi_wwan: remove redundant assignment to variable status Date: Sat, 9 May 2020 22:57:55 +0100 Message-Id: <20200509215756.506840-1-colin.king@canonical.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org From: Colin Ian King The variable status is being initializeed with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King --- drivers/net/usb/qmi_wwan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index 4bb8552a00d3..b0eab6e5279d 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -719,7 +719,7 @@ static int qmi_wwan_change_dtr(struct usbnet *dev, bool on) static int qmi_wwan_bind(struct usbnet *dev, struct usb_interface *intf) { - int status = -1; + int status; u8 *buf = intf->cur_altsetting->extra; int len = intf->cur_altsetting->extralen; struct usb_interface_descriptor *desc = &intf->cur_altsetting->desc;