[PATCH 2/7] kernel-trace: Replace five seq_puts() calls by seq_putc()

SF Markus Elfring
2017-05-05T21:02:31Z

Date: Fri, 5 May 2017 19:45:12 +0200

Five 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 <elfring@users.sourceforge.net>
---
kernel/trace/trace_events_hist.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/kernel/trace/trace_events_hist.c b/kernel/trace/trace_events_hist.c
index 94999934ffd5..df566e21344d 100644
--- a/kernel/trace/trace_events_hist.c
+++ b/kernel/trace/trace_events_hist.c
@@ -1013,7 +1013,7 @@ hist_trigger_entry_print(struct seq_file *m,
}

if (!multiline)
- seq_puts(m, " ");
+ seq_putc(m, ' ');

seq_printf(m, "} hitcount: %10llu",
tracing_map_read_sum(elt, HITCOUNT_IDX));
@@ -1030,7 +1030,7 @@ hist_trigger_entry_print(struct seq_file *m,
}
}

- seq_puts(m, "\n");
+ seq_putc(m, '\n');
}

static int print_entries(struct seq_file *m,
@@ -1168,7 +1168,7 @@ static int event_hist_trigger_print(struct seq_file *m,
key_field = hist_data->fields[i];

if (i > hist_data->n_vals)
- seq_puts(m, ",");
+ seq_putc(m, ',');

if (key_field->flags & HIST_FIELD_FL_STACKTRACE)
seq_puts(m, "stacktrace");
@@ -1182,7 +1182,7 @@ static int event_hist_trigger_print(struct seq_file *m,
if (i = HITCOUNT_IDX)
seq_puts(m, "hitcount");
else {
- seq_puts(m, ",");
+ seq_putc(m, ',');
hist_field_print(m, hist_data->fields[i]);
}
}
@@ -1195,7 +1195,7 @@ static int event_hist_trigger_print(struct seq_file *m,
sort_key = &hist_data->sort_keys[i];

if (i > 0)
- seq_puts(m, ",");
+ seq_putc(m, ',');

if (sort_key->field_idx = HITCOUNT_IDX)
seq_puts(m, "hitcount");
--
2.12.2