linux-kernel - [PATCH] nvme-fabrics: Use seq_putc() in __nvmf_concat_opt

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Message-ID: <45f97bd8-21eb-4ef6-bc7d-9201e7447c08@web.de>
Date: Sat, 13 Jul 2024 15:50:24 +0200
From: Markus Elfring <Markus.Elfring@....de>
To: linux-nvme@...ts.infradead.org, kernel-janitors@...r.kernel.org,
 Christoph Hellwig <hch@....de>, Jens Axboe <axboe@...nel.dk>,
 Keith Busch <kbusch@...nel.org>, Sagi Grimberg <sagi@...mberg.me>
Cc: LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] nvme-fabrics: Use seq_putc() in __nvmf_concat_opt_tokens()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sat, 13 Jul 2024 15:43:17 +0200

Single characters should be put into a sequence.
Thus use the corresponding function “seq_putc”.

This issue was transformed by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/nvme/host/fabrics.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c
index 44e342a46f39..f5f545fa0103 100644
--- a/drivers/nvme/host/fabrics.c
+++ b/drivers/nvme/host/fabrics.c
@@ -1403,10 +1403,10 @@ static void __nvmf_concat_opt_tokens(struct seq_file *seq_file)
 		tok = &opt_tokens[idx];
 		if (tok->token == NVMF_OPT_ERR)
 			continue;
-		seq_puts(seq_file, ",");
+		seq_putc(seq_file, ',');
 		seq_puts(seq_file, tok->pattern);
 	}
-	seq_puts(seq_file, "\n");
+	seq_putc(seq_file, '\n');
 }

 static int nvmf_dev_show(struct seq_file *seq_file, void *private)
--
2.45.2