[PATCH 2/4] MIPS/kernel/proc: Use seq_putc() in show_cpuinfo()

[SF Markus Elfring]

From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Mon, 24 Oct 2016 12:54:15 +0200

A few 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 <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
 arch/mips/kernel/proc.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c
index 4eff2ae..765489b 100644
--- a/arch/mips/kernel/proc.c
+++ b/arch/mips/kernel/proc.c
@@ -122,7 +122,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 	if (cpu_has_eva)	seq_printf(m, "%s", " eva");
 	if (cpu_has_htw)	seq_printf(m, "%s", " htw");
 	if (cpu_has_xpa)	seq_printf(m, "%s", " xpa");
-	seq_printf(m, "\n");
+	seq_putc(m, '\n');
 
 	if (cpu_has_mmips) {
 		seq_printf(m, "micromips kernel\t: %s\n",
@@ -152,9 +152,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 
 	raw_notifier_call_chain(&proc_cpuinfo_chain, 0,
 				&proc_cpuinfo_notifier_args);
-
-	seq_printf(m, "\n");
-
+	seq_putc(m, '\n');
 	return 0;
 }
 
-- 
2.10.1