From: SF Markus Elfring <elfring@users.sourceforge.net>
To: linux-input@vger.kernel.org,
"Benjamin Tissoires" <benjamin.tissoires@redhat.com>,
"Bruno Prémont" <bonbons@linux-vserver.org>,
"Jiri Kosina" <jikos@kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>, kernel-janitors@vger.kernel.org
Subject: [PATCH 10/18] HID-debug: Replace five seq_printf() calls by seq_putc()
Date: Tue, 7 Feb 2017 20:52:54 +0100 [thread overview]
Message-ID: <c52b3bc3-5103-3e79-73f7-d433460ffbf0@users.sourceforge.net> (raw)
In-Reply-To: <edd25fcd-8625-2469-fa28-2315f81b6b8e@users.sourceforge.net>
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 7 Feb 2017 19:21:17 +0100
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>
---
drivers/hid/hid-debug.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c
index acfb522a432a..383a4a838351 100644
--- a/drivers/hid/hid-debug.c
+++ b/drivers/hid/hid-debug.c
@@ -497,7 +497,7 @@ char *hid_resolv_usage(unsigned usage, struct seq_file *f) {
len++;
}
else {
- seq_printf(f, ".");
+ seq_putc(f, '.');
}
for (p = hid_usage_table; p->description; p++)
if (p->page == (usage >> 16)) {
@@ -548,7 +548,9 @@ void hid_dump_field(struct hid_field *field, int n, struct seq_file *f) {
}
tab(n, f); seq_printf(f, "Usage(%d)\n", field->maxusage);
for (j = 0; j < field->maxusage; j++) {
- tab(n+2, f); hid_resolv_usage(field->usage[j].hid, f); seq_printf(f, "\n");
+ tab(n + 2, f);
+ hid_resolv_usage(field->usage[j].hid, f);
+ seq_putc(f, '\n');
}
if (field->logical_minimum != field->logical_maximum) {
tab(n, f); seq_printf(f, "Logical Minimum(%d)\n", field->logical_minimum);
@@ -592,7 +594,7 @@ void hid_dump_field(struct hid_field *field, int n, struct seq_file *f) {
data >>= 4;
if (nibble != 0) {
if(earlier_unit++ > 0)
- seq_printf(f, "*");
+ seq_putc(f, '*');
seq_printf(f, "%s", units[sys][i]);
if(nibble != 1) {
/* This is a _signed_ nibble(!) */
@@ -1037,7 +1039,7 @@ static void hid_dump_input_mapping(struct hid_device *hid, struct seq_file *f)
hid_resolv_usage(usage->hid, f);
seq_printf(f, " ---> ");
hid_resolv_event(usage->type, usage->code, f);
- seq_printf(f, "\n");
+ seq_putc(f, '\n');
}
}
}
@@ -1064,7 +1066,7 @@ static int hid_debug_rdesc_show(struct seq_file *f, void *p)
/* dump parsed data and input mappings */
hid_dump_device(hdev, f);
- seq_printf(f, "\n");
+ seq_putc(f, '\n');
hid_dump_input_mapping(hdev, f);
return 0;
--
2.11.1
next prev parent reply other threads:[~2017-02-07 19:53 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-07 19:36 [PATCH 00/18] HID: Fine-tuning for several function implementations SF Markus Elfring
2017-02-07 19:39 ` [PATCH 01/18] HID: Use kmalloc_array() in hid_input_field() SF Markus Elfring
2017-02-07 19:40 ` [PATCH 02/18] HID: Delete an error message for a failed memory allocation in open_collection() SF Markus Elfring
2017-02-07 19:42 ` [PATCH 03/18] HID: Use kmalloc_array() " SF Markus Elfring
2017-02-07 19:43 ` [PATCH 04/18] HID: Improve another size determination " SF Markus Elfring
2017-02-07 19:46 ` [PATCH 05/18] HID: Improve two size determinations in hid_open_report() SF Markus Elfring
2017-02-07 19:48 ` [PATCH 06/18] HID: Improve another size determination in hid_scan_report() SF Markus Elfring
2017-02-07 19:49 ` [PATCH 07/18] HID: Improve another size determination in hid_register_report() SF Markus Elfring
2017-02-07 19:50 ` [PATCH 08/18] HID: Adjust five checks for null pointers SF Markus Elfring
2017-02-07 19:51 ` [PATCH 09/18] HID: Return an error code only as a constant in hid_allocate_device() SF Markus Elfring
2017-02-07 19:52 ` SF Markus Elfring [this message]
2017-02-07 19:54 ` [PATCH 11/18] HID-debug: Delete an unnecessary seq_printf() call in hid_dump_device() SF Markus Elfring
2017-02-07 19:55 ` [PATCH 12/18] HID-debug: Replace 12 seq_printf() calls by seq_puts() SF Markus Elfring
2017-02-07 19:56 ` [PATCH 13/18] HID-debug: Combine 11 seq_printf() calls into one call in hid_dump_field() SF Markus Elfring
2017-02-07 22:52 ` Joe Perches
2017-02-07 19:57 ` [PATCH 14/18] HID-debug: Adjust two function calls together with a variable assignment SF Markus Elfring
2017-02-07 19:58 ` [PATCH 15/18] HID-debug: Return an error code only as a constant in hid_debug_events_open() SF Markus Elfring
2017-02-07 19:59 ` [PATCH 16/18] HID-debug: Add some spaces for better code readability SF Markus Elfring
2017-02-07 20:00 ` [PATCH 17/18] HID-debug: Delete an unnecessary variable initialisation in hid_resolv_usage() SF Markus Elfring
2017-02-07 20:01 ` [PATCH 18/18] HID-picoLCD: Use seq_puts() in picolcd_debug_reset_show() SF Markus Elfring
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