linux-kernel - [PATCH 4/6] IA64-setup: Use seq_putc() in show

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Date:   Sat, 22 Oct 2016 21:56:47 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-ia64@...r.kernel.org, Al Viro <viro@...iv.linux.org.uk>,
        Borislav Petkov <bp@...e.de>,
        Fenghua Yu <fenghua.yu@...el.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Hans-Christian Noren Egtvedt <egtvedt@...fundet.no>,
        Ingo Molnar <mingo@...nel.org>,
        Jörg Rödel <jroedel@...e.de>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Robert Richter <rrichter@...ium.com>,
        Robin Murphy <robin.murphy@....com>,
        Tony Luck <tony.luck@...el.com>,
        Toshi Kani <toshi.kani@....com>,
        Vineet Gupta <vgupta@...opsys.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 4/6] IA64-setup: Use seq_putc() in show_cpuinfo()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sat, 22 Oct 2016 20:42:20 +0200

A single character (line break) 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 <elfring@...rs.sourceforge.net>
---
 arch/ia64/kernel/setup.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index 7ec7acc..28741f7 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -705,8 +705,7 @@ show_cpuinfo (struct seq_file *m, void *v)
 			   "thread id  : %u\n",
 			   c->core_id, c->thread_id);
 #endif
-	seq_printf(m,"\n");
-
+	seq_putc(m, '\n');
 	return 0;
 }
 
-- 
2.10.1