Thread (5 messages) 5 messages, 3 authors, 2018-05-15

Re: [PATCH] input: fix coding style issues in input.c

From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: 2018-05-15 17:34:43
Also in: lkml

On Sat, May 12, 2018 at 02:01:20AM +0300, Nick Simonov wrote:
 Wed, May 09, 2018 at 05:33:13PM -0700, Dmitry Torokhov wrote:
quoted
Hi NIck,

On Wed, May 09, 2018 at 05:07:14PM +0300, Nick Simonov wrote:
quoted
This is a patch to the input.c file that fixes
up warning found by checkpatch.pl tool

Signed-off-by: Nick Simonov <redacted>
---
 drivers/input/input.c | 52 ++++++++++++++++++++++++++++++++-------------------
 1 file changed, 33 insertions(+), 19 deletions(-)
diff --git a/drivers/input/input.c b/drivers/input/input.c
index 9785546..e18fdae 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * The input core
  *
@@ -252,7 +253,8 @@ static int input_handle_abs_event(struct input_dev *dev,
 	}
 
 	/* Flush pending "slot" event */
-	if (is_mt_event && mt && mt->slot != input_abs_get_val(dev, ABS_MT_SLOT)) {
+	if (is_mt_event && mt && mt->slot !=
+		input_abs_get_val(dev, ABS_MT_SLOT)) {
 		input_abs_set_val(dev, ABS_MT_SLOT, mt->slot);
So now it is not immediately clear what is part of condition and what is
part of body.

I am sorry to say, but with most of these changes the cure is worse than
the disease. If you were fixing the code and adjusted the affected lines
so they are under 80 columns limit that would be one thing, but just
reformatting for the sake of it is not really helpful.

Thanks.

-- 
Dmitry
Dmitry thanks for your comment. I deleted all my changes except one
and prepare a new patch for it. 

In function input_set_capability when it go through default statment 
it is use hard coded function name "input_set_capability" in pr_err() call.
I replace it using "%s" __func__ instead.
From 2aef27ca4896b8d9e64fd1417965793acfba3653 Mon Sep 17 00:00:00 2001
From: Nick Simonov <redacted>
Date: Sat, 12 May 2018 01:24:47 +0300
Subject: [PATCH] input: replace hard coded string with __func__ in pr_err()

Change hardcoded string "input_set_capability"
in pr_err() function call, replace it with
"%s" __func__ instead.

Signed-off-by: Nick Simonov <redacted>
Applied, thank you.
quoted hunk ↗ jump to hunk
---
 drivers/input/input.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/input/input.c b/drivers/input/input.c
index 9785546..6365c19 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -1943,8 +1943,7 @@ void input_set_capability(struct input_dev *dev, unsigned int type, unsigned int
 		break;
 
 	default:
-		pr_err("input_set_capability: unknown type %u (code %u)\n",
-		       type, code);
+		pr_err("%s: unknown type %u (code %u)\n", __func__, type, code);
 		dump_stack();
 		return;
 	}
-- 
2.7.4

-- 
Dmitry
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