[PATCH] blk-mq: Use seq_puts() in __blk_mq_debugfs_rq_show()

[Markus Elfring]

From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Mon, 1 Jul 2019 21:21:04 +0200

A string which did not contain a data format specification should be put
into a sequence. Thus use the corresponding function âseq_putsâ.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
 block/blk-mq-debugfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/blk-mq-debugfs.c b/block/blk-mq-debugfs.c
index 748164f4e8b1..bc1b70aeb2ca 100644
--- a/block/blk-mq-debugfs.c
+++ b/block/blk-mq-debugfs.c
@@ -331,7 +331,7 @@ int __blk_mq_debugfs_rq_show(struct seq_file *m, struct request *rq)
 	if (strcmp(op_str, "UNKNOWN") == 0)
 		seq_printf(m, "%u", op);
 	else
-		seq_printf(m, "%s", op_str);
+		seq_puts(m, op_str);
 	seq_puts(m, ", .cmd_flags=");
 	blk_flags_show(m, rq->cmd_flags & ~REQ_OP_MASK, cmd_flag_name,
 		       ARRAY_SIZE(cmd_flag_name));
--
2.22.0