[PATCH 1/2] blk-mq-debugfs: Replace seven seq_puts() calls by seq_putc()

[SF Markus Elfring]

From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Wed, 3 May 2017 20:00:49 +0200

A few single characters 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 <elfr...@users.sourceforge.net>
---
 block/blk-mq-debugfs.c | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/block/blk-mq-debugfs.c b/block/blk-mq-debugfs.c
index bcd2a7d4a3a5..2265b70b1121 100644
--- a/block/blk-mq-debugfs.c
+++ b/block/blk-mq-debugfs.c
@@ -53,7 +53,7 @@ static int blk_flags_show(struct seq_file *m, const unsigned 
long flags,
                if (!(flags & BIT(i)))
                        continue;
                if (sep)
-                       seq_puts(m, " ");
+                       seq_putc(m, ' ');
                sep = true;
                if (i < flag_name_count && flag_name[i])
                        seq_puts(m, flag_name[i]);
@@ -101,7 +101,7 @@ static int blk_queue_flags_show(struct seq_file *m, void *v)
 
        blk_flags_show(m, q->queue_flags, blk_queue_flag_name,
                       ARRAY_SIZE(blk_queue_flag_name));
-       seq_puts(m, "\n");
+       seq_putc(m, '\n');
        return 0;
 }
 
@@ -159,11 +159,10 @@ static int queue_poll_stat_show(struct seq_file *m, void 
*v)
        for (bucket = 0; bucket < BLK_MQ_POLL_STATS_BKTS/2; bucket++) {
                seq_printf(m, "read  (%d Bytes): ", 1 << (9+bucket));
                print_stat(m, &q->poll_stat[2*bucket]);
-               seq_puts(m, "\n");
-
+               seq_putc(m, '\n');
                seq_printf(m, "write (%d Bytes): ",  1 << (9+bucket));
                print_stat(m, &q->poll_stat[2*bucket+1]);
-               seq_puts(m, "\n");
+               seq_putc(m, '\n');
        }
        return 0;
 }
@@ -193,7 +192,7 @@ static int hctx_state_show(struct seq_file *m, void *v)
 
        blk_flags_show(m, hctx->state, hctx_state_name,
                       ARRAY_SIZE(hctx_state_name));
-       seq_puts(m, "\n");
+       seq_putc(m, '\n');
        return 0;
 }
 
@@ -233,11 +232,11 @@ static int hctx_flags_show(struct seq_file *m, void *v)
                seq_puts(m, alloc_policy_name[alloc_policy]);
        else
                seq_printf(m, "%d", alloc_policy);
-       seq_puts(m, " ");
+       seq_putc(m, ' ');
        blk_flags_show(m,
                       hctx->flags ^ BLK_ALLOC_POLICY_TO_MQ_FLAG(alloc_policy),
                       hctx_flag_name, ARRAY_SIZE(hctx_flag_name));
-       seq_puts(m, "\n");
+       seq_putc(m, '\n');
        return 0;
 }
 
-- 
2.12.2