[PATCH 3/6] blk-mq: Make blk_flags_show() callers append a newline character

[Bart Van Assche]

This patch does not change any functionality but makes it possible
to produce a single line of output with multiple flag-to-name
translations.

Signed-off-by: Bart Van Assche <bart.vanass...@sandisk.com>
Cc: Omar Sandoval <osan...@fb.com>
Cc: Hannes Reinecke <h...@suse.com>
---
 block/blk-mq-debugfs.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/block/blk-mq-debugfs.c b/block/blk-mq-debugfs.c
index 564470d4af52..aae4b7c7b7b0 100644
--- a/block/blk-mq-debugfs.c
+++ b/block/blk-mq-debugfs.c
@@ -60,7 +60,6 @@ static int blk_flags_show(struct seq_file *m, const unsigned 
long flags,
                else
                        seq_printf(m, "%d", i);
        }
-       seq_puts(m, "\n");
        return 0;
 }
 
@@ -102,6 +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");
        return 0;
 }
 
@@ -198,6 +198,7 @@ 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");
        return 0;
 }
 
@@ -241,6 +242,7 @@ static int hctx_flags_show(struct seq_file *m, void *v)
        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");
        return 0;
 }
 
-- 
2.12.0