From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754168AbdEFTm2 (ORCPT ); Sat, 6 May 2017 15:42:28 -0400 Received: from mout.web.de ([212.227.17.12]:51593 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751396AbdEFTmU (ORCPT ); Sat, 6 May 2017 15:42:20 -0400 Subject: [PATCH 1/3] kernel-sched: Use seq_putc() in three functions From: SF Markus Elfring To: Ingo Molnar , Peter Zijlstra Cc: LKML , kernel-janitors@vger.kernel.org References: Message-ID: Date: Sat, 6 May 2017 21:41:40 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.0.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:LkJ8vK9PDITezZrpeMGZ7aEDAewtIKbeUGoYdtCmyy5ttOdEdTk Qxsaw8Tr3GLt1GMHXLRMahzwmjbjpLivb9O3k6CoYjJpP5IVTP7XhtEXReAPLMUH4hRHVrN S7/q2Rr/xTJj4cVnBoFynXG1tjDxP7+T37A9dW5E8HL38lHNY4yQh35svYqNC1QcmoWwPFt B4w982/76v9lhT96gNRYA== X-UI-Out-Filterresults: notjunk:1;V01:K0:/I7/EHY0CSs=:sJ60PqqJjbDB62mj0K4v1V DnTH12Ozshyw3VB5sgVIeBR3QoY6wqfIG/gCYxnHVwp2xqM9J9WUAO+LSWe+Db6/9vomTBc0u tBGfRDAE+sk0EK6Q/VmXnaeQBlXqyktiacG0e67+GghZd6LBqSx+6bwyNIdEIvP9KDd8bQpk+ l9oxwsIq4PH8J+ZQK8nq7tHVpWEjJGulof/RU4wAd1XmgOUr6MaltMHrdCF6wR3Aj14Xbh3Iq Gqgtb3GUMxixEVPof4M7xojJoEtFUEBvyTeVIQKZCOe5X8/UVUZMVyWCnDZZdQ1N/jkL90Mk9 4arARz1go/FNr6MZwWjp20os+Uvvx5XzJSpYeEyhBDws40dT2VC7nz6dmVBRqP7vSmtRqbKct G4zpynljWxMO9ytk4DP47SUaHz0ERPjCQTAzmj+BbxaIiccA3kv80nhwgo+PHCOuhSFcAqA+g Fe00+LHfyW05/oVh6kWgPvDOchYV5SxB9sJx8h8rUGyYVX1rkHG0ie3iwVlfvnoXnddudKtNs rFFtY3RS7KniUflGR+WOh9IyMaXzPB8n5GIItf2EIat9G2XxaFxbq9gBwWGokx1HmXa8NKjyF S2AS7Mw7R1HfM5TfExf2dRrD0KEml3SkxIyyGhyrhAiF3XHTbwCISCAE+pKW1dYBtBnLx1tNv JmC2GnB9u1uVsyo7oy+r6Xm1ajnI1NOm9Z7UyxNpSohwDcn0rkiHj+neOb/45itoe1vfddrRP Vi3g2hGDkCAWgORhbCdwIfKDQLyiGIr0IikTuKzn6kgAGFkuRvyTxIHzL+k+Ajw14pxVhvT6Q eJDlhGK Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Sat, 6 May 2017 20:45:35 +0200 Four single characters (line breaks) should be put into a sequence. Thus use the corresponding function "seq_putc". This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring --- kernel/sched/cpuacct.c | 6 +++--- kernel/sched/debug.c | 3 +-- 2 files changed, 4 insertions(+), 5 deletions(-) diff --git a/kernel/sched/cpuacct.c b/kernel/sched/cpuacct.c index f95ab29a45d0..28d9fe0df92a 100644 --- a/kernel/sched/cpuacct.c +++ b/kernel/sched/cpuacct.c @@ -221,7 +221,7 @@ static int __cpuacct_percpu_seq_show(struct seq_file *m, percpu = cpuacct_cpuusage_read(ca, i, index); seq_printf(m, "%llu ", (unsigned long long) percpu); } - seq_printf(m, "\n"); + seq_putc(m, '\n'); return 0; } @@ -249,7 +249,7 @@ static int cpuacct_all_seq_show(struct seq_file *m, void *V) seq_puts(m, "cpu"); for (index = 0; index < CPUACCT_STAT_NSTATS; index++) seq_printf(m, " %s", cpuacct_stat_desc[index]); - seq_puts(m, "\n"); + seq_putc(m, '\n'); for_each_possible_cpu(cpu) { struct cpuacct_usage *cpuusage = per_cpu_ptr(ca->cpuusage, cpu); @@ -271,7 +271,7 @@ static int cpuacct_all_seq_show(struct seq_file *m, void *V) raw_spin_unlock_irq(&cpu_rq(cpu)->lock); #endif } - seq_puts(m, "\n"); + seq_putc(m, '\n'); } return 0; } diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c index 38f019324f1a..ff599b7f10b6 100644 --- a/kernel/sched/debug.c +++ b/kernel/sched/debug.c @@ -78,8 +78,7 @@ static int sched_feat_show(struct seq_file *m, void *v) seq_puts(m, "NO_"); seq_printf(m, "%s ", sched_feat_names[i]); } - seq_puts(m, "\n"); - + seq_putc(m, '\n'); return 0; } -- 2.12.2