linux-kernel - [PATCH] powerpc/mm: Use seq

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Message-ID: <98cb37ed-adee-3e13-8501-baa500c27951@users.sourceforge.net>
Date:   Sun, 7 May 2017 16:38:36 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linuxppc-dev@...ts.ozlabs.org,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Christophe Leroy <christophe.leroy@....fr>,
        Michael Ellerman <mpe@...erman.id.au>,
        Oliver O'Halloran <oohall@...il.com>,
        Paul Mackerras <paulus@...ba.org>,
        Rashmica Gupta <rashmica.g@...il.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH] powerpc/mm: Use seq_putc() in two functions

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sun, 7 May 2017 16:32:04 +0200

Two 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@...rs.sourceforge.net>
---
 arch/powerpc/mm/dump_hashpagetable.c   | 2 +-
 arch/powerpc/mm/dump_linuxpagetables.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/mm/dump_hashpagetable.c b/arch/powerpc/mm/dump_hashpagetable.c
index c6b900f54c07..31d248c82f95 100644
--- a/arch/powerpc/mm/dump_hashpagetable.c
+++ b/arch/powerpc/mm/dump_hashpagetable.c
@@ -205,7 +205,7 @@ static void dump_hpte_info(struct pg_state *st, unsigned long ea, u64 v, u64 r,
 	aps_index = calculate_pagesize(st, aps, "actual");
 	if (aps_index != 2)
 		seq_printf(st->seq, "LP enc: %lx", lp);
-	seq_puts(st->seq, "\n");
+	seq_putc(st->seq, '\n');
 }
 
 
diff --git a/arch/powerpc/mm/dump_linuxpagetables.c b/arch/powerpc/mm/dump_linuxpagetables.c
index d659345a98d6..5c08de16339d 100644
--- a/arch/powerpc/mm/dump_linuxpagetables.c
+++ b/arch/powerpc/mm/dump_linuxpagetables.c
@@ -349,7 +349,7 @@ static void note_page(struct pg_state *st, unsigned long addr,
 					  st->current_flags,
 					  pg_level[st->level].num);
 
-			seq_puts(st->seq, "\n");
+			seq_putc(st->seq, '\n');
 		}
 
 		/*
-- 
2.12.2