From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753251AbcHUODH (ORCPT ); Sun, 21 Aug 2016 10:03:07 -0400 Received: from mout.web.de ([212.227.15.4]:57074 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752976AbcHUODF (ORCPT ); Sun, 21 Aug 2016 10:03:05 -0400 Subject: [PATCH 5/7] USB-iowarrior: Delete unnecessary initialisations in iowarrior_write() To: linux-usb@vger.kernel.org, Greg Kroah-Hartman , Josh Boyer , Wolfram Sang References: <566ABCD9.1060404@users.sourceforge.net> <5f6dd0dd-820e-c3d3-a88d-a16ad5e64aa8@users.sourceforge.net> Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall From: SF Markus Elfring Message-ID: <7dcaa032-41f8-49f2-13a7-e61ab50299d9@users.sourceforge.net> Date: Sun, 21 Aug 2016 16:02:47 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.2 MIME-Version: 1.0 In-Reply-To: <5f6dd0dd-820e-c3d3-a88d-a16ad5e64aa8@users.sourceforge.net> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:VTpNqZ81Qdc/9Ho77kdRIA1A4TCcsUwvdzlaU0C9ehrHaRWn7sT /Vw+mUMKBVsV5uvMgWlG/Psu+V6W6H5nPfjVziPbBA2PqkAeG4cooYYlOlxEwusTJ3486h7 QuTV1sAspQHY61oP7JKmYV6BoePVU5iOMXFTI5U4Xno5NbunYalafT7h1mpOxGwQmvAR8xV hP4ufVo5p1EGKR3YQAzWg== X-UI-Out-Filterresults: notjunk:1;V01:K0:bAt+vpB+dCc=:4TTVMgPYVE9c0AbsYRLxOn Ou3oLAa2rNAVv0W0qiIHG1zDlevv+qbbg+C3GUPPPSqEphI9YSO+2srBsgZXtfTM+iiX5oEXI zzZdm1RSUAkWoUzQJpfW3HNk8aUVvZYV19DcZLwmsrKi4INeOkyKgARiYePbsIx2+6dfQsLn6 5/89CLJfpDxcr4AkWuuf9QujuJaV9npwjp/teucpNy7HaA4H4ffTlSAOgOvMh1xH/K778u/+F lxfi7lExHjfdccHjQT7YprpJQo5o3WF/+0AoRNSXunC3THbmLeCmEJuTlb1RqUzJeFqrKhhf+ jltFsLh0zsKLOUhnJ5DgskKF40ily1TuEUT/0WR7j6FA8wkB+xiPelN6zUbUAPq4XFACPVY3x ZHCAtDQVQA7Q6AYrNthsF/fVP7UfN9IpOB7oQZVPRfO4PwgWFK+CEMdupYWXfZcKykPQB4Hno Mqp7BK6m1M7MDDSGrbUhn2wgoVmZDSJCdOwcjrySyyc1GaY35ih8jrIgmX5l26CIqjGVTFJPv bpM6gD2QJTOz3kIK2z4Wzg43z31JulNK/yBODCJV3NhwcfgbsiQLDv5QmLw6wvabRmdXLEMA0 BGUFOsIitLmugazX5ZzLvBauh9kzK4Dy9PNliaIEWlc8s9uoezCggZdC++OxpvFpYyeyMPhqK yzs8Pkzz1SpbdI0O8mfASXkmCcKBxTlNvGFbowcxh8oDkKwE/IgYY0lsYL6p4v7gz2Lhif0Sv tE7qlPuCWS/jmzlaWbtcjQR+H40S2KHQk7z3QSsO9ZTlt/rQGAS6N4nqKHhRIP4EWbYaHOd/i sa8iwg1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Sun, 21 Aug 2016 15:17:22 +0200 Two local variables will be set to an appropriate value a bit later. Thus omit the explicit initialisation at the beginning. Signed-off-by: Markus Elfring --- drivers/usb/misc/iowarrior.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c index e3564d8..ffbbb74 100644 --- a/drivers/usb/misc/iowarrior.c +++ b/drivers/usb/misc/iowarrior.c @@ -338,8 +338,8 @@ static ssize_t iowarrior_write(struct file *file, size_t count, loff_t *ppos) { struct iowarrior *dev; - int retval = 0; - char *buf = NULL; /* for IOW24 and IOW56 we need a buffer */ + int retval; + char *buf; /* for IOW24 and IOW56 we need a buffer */ struct urb *int_out_urb = NULL; dev = file->private_data; -- 2.9.3