From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755445AbdBGUAf (ORCPT ); Tue, 7 Feb 2017 15:00:35 -0500 Received: from mout.web.de ([212.227.17.11]:64843 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754414AbdBGUA3 (ORCPT ); Tue, 7 Feb 2017 15:00:29 -0500 Subject: [PATCH 17/18] HID-debug: Delete an unnecessary variable initialisation in hid_resolv_usage() To: linux-input@vger.kernel.org, Benjamin Tissoires , =?UTF-8?Q?Bruno_Pr=c3=a9mont?= , Jiri Kosina References: Cc: LKML , kernel-janitors@vger.kernel.org From: SF Markus Elfring Message-ID: <87289011-09d8-d544-f4f7-46ca739ccbf5@users.sourceforge.net> Date: Tue, 7 Feb 2017 21:00:08 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.7.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:WAtFoHggay8qbw9qtva3F/fiXkfJaHgbXPb5DVT+KX72iUb5dST lm91chuoFeNDn6NiqPI4K3viG7cLl0DvQ/GvTDE33bl+q8/QRTs07rRA+THhLJDpw0yO9UJ flYsT8S6/dMKNpMnPlYvGZ+2smVkwg7Bp7zig/0GLdWMlPBnItvNw8hshyr6r2X/JFdrvTl s4DObJgQc4X/X8pAlvABA== X-UI-Out-Filterresults: notjunk:1;V01:K0:hgSBj64ViR0=:m0fTYHpeu3lEZIlrdScFa4 DRNX48h5O3zgadlFjD8fJYMcCw/nBeW+T58uAN+u2NmnFMDhNHTSYiwlNBejr+BaJTgT/NQoo /0QgrnngBxLJB1khGgpHm//nDX6Dzim7EGVvGhL1Zpo9PP7UH379vgmbTUGkjsH/yrP6eVBzz qx9NJvo5gsOZ5Qv9N6fX5wVuE1boeMGa6lGjwPAl9Yf5Mqhl72zQENNWd0ZcMIiElnWbRnbcc E1QO2xBUcjru/9fG3We0OQ4ElcozmdJbWr53oiSfSJwSjXsqZTahtt+lhEWvcaWBnS+Qp98FW PllbGto2VAlb6USF2oJom7LEWj1I7eTpr7Mlrh1WarxRKHoSM04C7c1yZlTXXPikCCVVLWbUK 4oOGHs2tHkH7l6k/9mRg0fQx4qVVSj2Z5ZzxBqxfMCGTWTCA/kzKHrKSemTbRtmHcvY2xIz6y aUpUr6t6KwTjq14bISiRXpbwoF4gn2kRUIqpubHjyBjpzS4iuXrZY+xLqZdF7IZBHdeb8TkCs 04sN6pgjVaZOZU+JRzZVKDGbdwuK98GctgxlZrmWSwImmEn0BbDBUvbnY+K5AiyF/50kV8orw +ao1RmbxBq3iX2fWV4KZ7PfIVI9j18H9h1X0knLoCRUhVxZ7FVn9ltE0dum0I6SGxyndmvaZ/ GyxSelwakVSJlCnm0G2TUf9xKi3lqvyf/BOmE8v4bc5e1brTcv8XsYx39BW8Gf5F1uHxxZs6e frpw2ojyV61hWK65TfVspGiLm1JPoJyKqXTog6vO+JOf/kJTc3T4UDcqWy3GS1y6MCZHdvvVy LD00JMQ Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Tue, 7 Feb 2017 20:12:09 +0100 The local variable "buf" will be set to an appropriate pointer by the following statement. Thus omit the explicit initialisation at the beginning. Signed-off-by: Markus Elfring --- drivers/hid/hid-debug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c index 044b12e32240..0d33bf0d47d1 100644 --- a/drivers/hid/hid-debug.c +++ b/drivers/hid/hid-debug.c @@ -481,7 +481,7 @@ static char *resolv_usage_page(unsigned page, struct seq_file *f) { char *hid_resolv_usage(unsigned usage, struct seq_file *f) { const struct hid_usage_entry *p; - char *buf = NULL; + char *buf; int len = 0; buf = resolv_usage_page(usage >> 16, f); -- 2.11.1