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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 13/18] HID-debug: Combine 11 seq_printf() calls into one call in hid_dump_field()
Date: Tue, 7 Feb 2017 20:56:24 +0100	[thread overview]
Message-ID: <99abe158-ba41-99eb-95e1-e9aed7bafb53@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 20:04:28 +0100

Some data were printed into a sequence by eleven separate function calls.
Print the same data by a single function call instead.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
 drivers/hid/hid-debug.c | 23 +++++++++++------------
 1 file changed, 11 insertions(+), 12 deletions(-)

diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c
index 2ce809eb4c97..aafa963e8a04 100644
--- a/drivers/hid/hid-debug.c
+++ b/drivers/hid/hid-debug.c
@@ -614,19 +614,18 @@ void hid_dump_field(struct hid_field *field, int n, struct seq_file *f) {
 	tab(n, f); seq_printf(f, "Report Size(%u)\n", field->report_size);
 	tab(n, f); seq_printf(f, "Report Count(%u)\n", field->report_count);
 	tab(n, f); seq_printf(f, "Report Offset(%u)\n", field->report_offset);
-
-	tab(n, f); seq_printf(f, "Flags( ");
+	tab(n, f);
 	j = field->flags;
-	seq_printf(f, "%s", HID_MAIN_ITEM_CONSTANT & j ? "Constant " : "");
-	seq_printf(f, "%s", HID_MAIN_ITEM_VARIABLE & j ? "Variable " : "Array ");
-	seq_printf(f, "%s", HID_MAIN_ITEM_RELATIVE & j ? "Relative " : "Absolute ");
-	seq_printf(f, "%s", HID_MAIN_ITEM_WRAP & j ? "Wrap " : "");
-	seq_printf(f, "%s", HID_MAIN_ITEM_NONLINEAR & j ? "NonLinear " : "");
-	seq_printf(f, "%s", HID_MAIN_ITEM_NO_PREFERRED & j ? "NoPreferredState " : "");
-	seq_printf(f, "%s", HID_MAIN_ITEM_NULL_STATE & j ? "NullState " : "");
-	seq_printf(f, "%s", HID_MAIN_ITEM_VOLATILE & j ? "Volatile " : "");
-	seq_printf(f, "%s", HID_MAIN_ITEM_BUFFERED_BYTE & j ? "BufferedByte " : "");
-	seq_printf(f, ")\n");
+	seq_printf(f, "Flags( %s%s%s%s%s%s%s%s%s)\n",
+		   HID_MAIN_ITEM_CONSTANT & j ? "Constant " : "",
+		   HID_MAIN_ITEM_VARIABLE & j ? "Variable " : "Array ",
+		   HID_MAIN_ITEM_RELATIVE & j ? "Relative " : "Absolute ",
+		   HID_MAIN_ITEM_WRAP & j ? "Wrap " : "",
+		   HID_MAIN_ITEM_NONLINEAR & j ? "NonLinear " : "",
+		   HID_MAIN_ITEM_NO_PREFERRED & j ? "NoPreferredState " : "",
+		   HID_MAIN_ITEM_NULL_STATE & j ? "NullState " : "",
+		   HID_MAIN_ITEM_VOLATILE & j ? "Volatile " : "",
+		   HID_MAIN_ITEM_BUFFERED_BYTE & j ? "BufferedByte " : "");
 }
 EXPORT_SYMBOL_GPL(hid_dump_field);
 
-- 
2.11.1


  parent reply	other threads:[~2017-02-07 20:03 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 ` [PATCH 10/18] HID-debug: Replace five seq_printf() calls by seq_putc() SF Markus Elfring
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 ` SF Markus Elfring [this message]
2017-02-07 22:52   ` [PATCH 13/18] HID-debug: Combine 11 seq_printf() calls into one call in hid_dump_field() 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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