From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759108AbcHYIZj (ORCPT ); Thu, 25 Aug 2016 04:25:39 -0400 Received: from mout.web.de ([217.72.192.78]:58516 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755648AbcHYIZN (ORCPT ); Thu, 25 Aug 2016 04:25:13 -0400 Subject: [PATCH 2/2] sparc: Delete an unnecessary initialisation in led_proc_write() To: sparclinux@vger.kernel.org, "David S. Miller" References: <0ca0235c-ddb9-0534-3bde-b4aaa48da92e@users.sourceforge.net> Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall , Paolo Bonzini From: SF Markus Elfring Message-ID: Date: Thu, 25 Aug 2016 10:24:00 +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: <0ca0235c-ddb9-0534-3bde-b4aaa48da92e@users.sourceforge.net> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:CFcywa1y34viUm93l2RObXXaCAjejz+7EKjT1qfruCs+KPq9dHq o1gW8BuJ+QTapLB2WwEX6w19U4m/Ice6+oJZUbR2CgkgCP0JdIBI4907qx5xWbzj3EPz+wa tBZDSNQkoCZO+mnbCdGmKr7Hg8uqFr2rTvSH6vKbER19hrB5M+pN95XqIVjKnEbjcTxZ53H ONeCSJstz2lEKcbe+mskA== X-UI-Out-Filterresults: notjunk:1;V01:K0:PomPRVvGR1s=:n4NtjTtXoguX/LMJCdUwVg MMwWt+iE3tu7bEE+eHUBdBDoneyDsjORNGIxBRuv8+WVt0eEHCB0gwBQ+993NK/FIeVaa/VlU SMSSCW7+yKnsWnkYzfH4BkreLIGvWjmsUai7LGSwIKF8VL+bTllFpr4Jc1KHusskYwTSVb+hK B44W3ZQuA0FOktGzn3a+cxRYqYIjr+UnWNQsyVvzIK6/vJ8/PNtOc3qVEPFzDMORvO7+T655D 3e7wtHPjUGjpZ1X9ysjorCkM6tiVJPjOPuJuV2LBMaowf7w/S1spv+1kZuFe1xvdtbe22ASVA b+1pLP8crY+JLC3+Rfj0AxTV2StLiJ9aTsmNXn6iPVDf5DP4s1ma48YVuZfQyHHiMQkheYPSc pBe4t/B1ATsWOhqgK4w9e71mGyRdyMYHI8Lvm5ALvmBhiqrmPWFH9LCGHY9rL5M2z433lcxUI //HtXWrwNCnptOfJ6S/y7HnpGtb8GMefsXNij7I6t76GUYHz+ZDGjpdjvu7osUJIi+7Gfse6s PVX5DMvGOxjjXuKPDnOUJ4Zhtr2lUQi2RVgB2th6zjbVKOhE+24oDTcV3LegfcCeQd7C7eOpb DDyjOhMsK/+H/edajNELNE4uvPSbNNvZdBuVsTo+UE+EIBNREvEXfkzZMQYu662bRXrH65FO0 5/uFHFLdtkSihOWxjR1BR1cg+pWCnBcJUEgXAng3cA8PJ6jNDJWq0gpPoHrJYUNoqoHMoyWb1 SDsP46YYS57PD8U1LyJsQUlGR/xGIyhXUGT90eW223s+/+rHF2zXqGR8xD3ry1OUM+qXxm+OY vk+qWgMUpDqpMzGqVscm+YlVonjEQ== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Thu, 25 Aug 2016 09:55:22 +0200 The local variable "buf" will be set to an appropriate value a bit later. Thus omit the explicit initialisation at the beginning. Signed-off-by: Markus Elfring --- arch/sparc/kernel/led.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/sparc/kernel/led.c b/arch/sparc/kernel/led.c index 7444e4a..d6671af 100644 --- a/arch/sparc/kernel/led.c +++ b/arch/sparc/kernel/led.c @@ -64,7 +64,7 @@ static int led_proc_open(struct inode *inode, struct file *file) static ssize_t led_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *ppos) { - char *buf = NULL; + char *buf; if (count > LED_MAX_LENGTH) count = LED_MAX_LENGTH; -- 2.9.3