* [PATCH 0/2] Input: wm831x-on: Adjustments for wm831x_on_probe()
@ 2018-01-24 21:20 ` SF Markus Elfring
0 siblings, 0 replies; 11+ messages in thread
From: SF Markus Elfring @ 2018-01-24 21:20 UTC (permalink / raw)
To: linux-input, patches, Dmitry Torokhov; +Cc: LKML, kernel-janitors
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Wed, 24 Jan 2018 22:15:43 +0100
Two update suggestions were taken into account
from static source code analysis.
Markus Elfring (2):
Delete an error message for a failed memory allocation
Improve a size determination
drivers/input/misc/wm831x-on.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
--
2.16.1
^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH 0/2] Input: wm831x-on: Adjustments for wm831x_on_probe()
@ 2018-01-24 21:20 ` SF Markus Elfring
0 siblings, 0 replies; 11+ messages in thread
From: SF Markus Elfring @ 2018-01-24 21:20 UTC (permalink / raw)
To: linux-input, patches, Dmitry Torokhov; +Cc: LKML, kernel-janitors
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Wed, 24 Jan 2018 22:15:43 +0100
Two update suggestions were taken into account
from static source code analysis.
Markus Elfring (2):
Delete an error message for a failed memory allocation
Improve a size determination
drivers/input/misc/wm831x-on.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
--
2.16.1
^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH 1/2] Input: wm831x-on: Delete an error message for a failed memory allocation in wm831x_on_probe()
2018-01-24 21:20 ` SF Markus Elfring
@ 2018-01-24 21:21 ` SF Markus Elfring
-1 siblings, 0 replies; 11+ messages in thread
From: SF Markus Elfring @ 2018-01-24 21:21 UTC (permalink / raw)
To: linux-input, patches, Dmitry Torokhov; +Cc: LKML, kernel-janitors
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Wed, 24 Jan 2018 21:55:49 +0100
Omit an extra message for a memory allocation failure in this function.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/input/misc/wm831x-on.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/input/misc/wm831x-on.c b/drivers/input/misc/wm831x-on.c
index 1b44de265a0a..06f5c4857a0c 100644
--- a/drivers/input/misc/wm831x-on.c
+++ b/drivers/input/misc/wm831x-on.c
@@ -77,10 +77,8 @@ static int wm831x_on_probe(struct platform_device *pdev)
wm831x_on = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_on),
GFP_KERNEL);
- if (!wm831x_on) {
- dev_err(&pdev->dev, "Can't allocate data\n");
+ if (!wm831x_on)
return -ENOMEM;
- }
wm831x_on->wm831x = wm831x;
INIT_DELAYED_WORK(&wm831x_on->work, wm831x_poll_on);
--
2.16.1
^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH 1/2] Input: wm831x-on: Delete an error message for a failed memory allocation in wm831x_on_pr
@ 2018-01-24 21:21 ` SF Markus Elfring
0 siblings, 0 replies; 11+ messages in thread
From: SF Markus Elfring @ 2018-01-24 21:21 UTC (permalink / raw)
To: linux-input, patches, Dmitry Torokhov; +Cc: LKML, kernel-janitors
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Wed, 24 Jan 2018 21:55:49 +0100
Omit an extra message for a memory allocation failure in this function.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/input/misc/wm831x-on.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/input/misc/wm831x-on.c b/drivers/input/misc/wm831x-on.c
index 1b44de265a0a..06f5c4857a0c 100644
--- a/drivers/input/misc/wm831x-on.c
+++ b/drivers/input/misc/wm831x-on.c
@@ -77,10 +77,8 @@ static int wm831x_on_probe(struct platform_device *pdev)
wm831x_on = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_on),
GFP_KERNEL);
- if (!wm831x_on) {
- dev_err(&pdev->dev, "Can't allocate data\n");
+ if (!wm831x_on)
return -ENOMEM;
- }
wm831x_on->wm831x = wm831x;
INIT_DELAYED_WORK(&wm831x_on->work, wm831x_poll_on);
--
2.16.1
^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH 2/2] Input: wm831x-on: Improve a size determination in wm831x_on_probe()
2018-01-24 21:20 ` SF Markus Elfring
@ 2018-01-24 21:22 ` SF Markus Elfring
-1 siblings, 0 replies; 11+ messages in thread
From: SF Markus Elfring @ 2018-01-24 21:22 UTC (permalink / raw)
To: linux-input, patches, Dmitry Torokhov; +Cc: LKML, kernel-janitors
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Wed, 24 Jan 2018 21:58:42 +0100
Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/input/misc/wm831x-on.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/input/misc/wm831x-on.c b/drivers/input/misc/wm831x-on.c
index 06f5c4857a0c..0d8f7a11f63d 100644
--- a/drivers/input/misc/wm831x-on.c
+++ b/drivers/input/misc/wm831x-on.c
@@ -75,8 +75,7 @@ static int wm831x_on_probe(struct platform_device *pdev)
int irq = wm831x_irq(wm831x, platform_get_irq(pdev, 0));
int ret;
- wm831x_on = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_on),
- GFP_KERNEL);
+ wm831x_on = devm_kzalloc(&pdev->dev, sizeof(*wm831x_on), GFP_KERNEL);
if (!wm831x_on)
return -ENOMEM;
--
2.16.1
^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH 2/2] Input: wm831x-on: Improve a size determination in wm831x_on_probe()
@ 2018-01-24 21:22 ` SF Markus Elfring
0 siblings, 0 replies; 11+ messages in thread
From: SF Markus Elfring @ 2018-01-24 21:22 UTC (permalink / raw)
To: linux-input, patches, Dmitry Torokhov; +Cc: LKML, kernel-janitors
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Wed, 24 Jan 2018 21:58:42 +0100
Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/input/misc/wm831x-on.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/input/misc/wm831x-on.c b/drivers/input/misc/wm831x-on.c
index 06f5c4857a0c..0d8f7a11f63d 100644
--- a/drivers/input/misc/wm831x-on.c
+++ b/drivers/input/misc/wm831x-on.c
@@ -75,8 +75,7 @@ static int wm831x_on_probe(struct platform_device *pdev)
int irq = wm831x_irq(wm831x, platform_get_irq(pdev, 0));
int ret;
- wm831x_on = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_on),
- GFP_KERNEL);
+ wm831x_on = devm_kzalloc(&pdev->dev, sizeof(*wm831x_on), GFP_KERNEL);
if (!wm831x_on)
return -ENOMEM;
--
2.16.1
^ permalink raw reply related [flat|nested] 11+ messages in thread
* Re: [PATCH 1/2] Input: wm831x-on: Delete an error message for a failed memory allocation in wm831x_on_probe()
2018-01-24 21:21 ` [PATCH 1/2] Input: wm831x-on: Delete an error message for a failed memory allocation in wm831x_on_pr SF Markus Elfring
(?)
@ 2018-01-25 9:49 ` Charles Keepax
-1 siblings, 0 replies; 11+ messages in thread
From: Charles Keepax @ 2018-01-25 9:49 UTC (permalink / raw)
To: SF Markus Elfring
Cc: linux-input, patches, Dmitry Torokhov, LKML, kernel-janitors
On Wed, Jan 24, 2018 at 10:21:39PM +0100, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Wed, 24 Jan 2018 21:55:49 +0100
>
> Omit an extra message for a memory allocation failure in this function.
>
> This issue was detected by using the Coccinelle software.
>
> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
> ---
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Thanks,
Charles
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [PATCH 1/2] Input: wm831x-on: Delete an error message for a failed memory allocation in wm831x_o
@ 2018-01-25 9:49 ` Charles Keepax
0 siblings, 0 replies; 11+ messages in thread
From: Charles Keepax @ 2018-01-25 9:49 UTC (permalink / raw)
To: SF Markus Elfring
Cc: linux-input, patches, Dmitry Torokhov, LKML, kernel-janitors
On Wed, Jan 24, 2018 at 10:21:39PM +0100, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Wed, 24 Jan 2018 21:55:49 +0100
>
> Omit an extra message for a memory allocation failure in this function.
>
> This issue was detected by using the Coccinelle software.
>
> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
> ---
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Thanks,
Charles
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [PATCH 1/2] Input: wm831x-on: Delete an error message for a failed memory allocation in wm831x_on_probe()
@ 2018-01-25 9:49 ` Charles Keepax
0 siblings, 0 replies; 11+ messages in thread
From: Charles Keepax @ 2018-01-25 9:49 UTC (permalink / raw)
To: SF Markus Elfring
Cc: linux-input, patches, Dmitry Torokhov, LKML, kernel-janitors
On Wed, Jan 24, 2018 at 10:21:39PM +0100, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Wed, 24 Jan 2018 21:55:49 +0100
>
> Omit an extra message for a memory allocation failure in this function.
>
> This issue was detected by using the Coccinelle software.
>
> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
> ---
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Thanks,
Charles
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [PATCH 2/2] Input: wm831x-on: Improve a size determination in wm831x_on_probe()
2018-01-24 21:22 ` SF Markus Elfring
@ 2018-01-25 9:49 ` Charles Keepax
-1 siblings, 0 replies; 11+ messages in thread
From: Charles Keepax @ 2018-01-25 9:49 UTC (permalink / raw)
To: SF Markus Elfring
Cc: linux-input, patches, Dmitry Torokhov, LKML, kernel-janitors
On Wed, Jan 24, 2018 at 10:22:35PM +0100, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Wed, 24 Jan 2018 21:58:42 +0100
>
> Replace the specification of a data structure by a pointer dereference
> as the parameter for the operator "sizeof" to make the corresponding size
> determination a bit safer according to the Linux coding style convention.
>
> This issue was detected by using the Coccinelle software.
>
> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
> ---
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Thanks,
Charles
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [PATCH 2/2] Input: wm831x-on: Improve a size determination in wm831x_on_probe()
@ 2018-01-25 9:49 ` Charles Keepax
0 siblings, 0 replies; 11+ messages in thread
From: Charles Keepax @ 2018-01-25 9:49 UTC (permalink / raw)
To: SF Markus Elfring
Cc: linux-input, patches, Dmitry Torokhov, LKML, kernel-janitors
On Wed, Jan 24, 2018 at 10:22:35PM +0100, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Wed, 24 Jan 2018 21:58:42 +0100
>
> Replace the specification of a data structure by a pointer dereference
> as the parameter for the operator "sizeof" to make the corresponding size
> determination a bit safer according to the Linux coding style convention.
>
> This issue was detected by using the Coccinelle software.
>
> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
> ---
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Thanks,
Charles
^ permalink raw reply [flat|nested] 11+ messages in thread
end of thread, other threads:[~2018-01-25 9:49 UTC | newest]
Thread overview: 11+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-01-24 21:20 [PATCH 0/2] Input: wm831x-on: Adjustments for wm831x_on_probe() SF Markus Elfring
2018-01-24 21:20 ` SF Markus Elfring
2018-01-24 21:21 ` [PATCH 1/2] Input: wm831x-on: Delete an error message for a failed memory allocation in wm831x_on_probe() SF Markus Elfring
2018-01-24 21:21 ` [PATCH 1/2] Input: wm831x-on: Delete an error message for a failed memory allocation in wm831x_on_pr SF Markus Elfring
2018-01-25 9:49 ` [PATCH 1/2] Input: wm831x-on: Delete an error message for a failed memory allocation in wm831x_on_probe() Charles Keepax
2018-01-25 9:49 ` Charles Keepax
2018-01-25 9:49 ` [PATCH 1/2] Input: wm831x-on: Delete an error message for a failed memory allocation in wm831x_o Charles Keepax
2018-01-24 21:22 ` [PATCH 2/2] Input: wm831x-on: Improve a size determination in wm831x_on_probe() SF Markus Elfring
2018-01-24 21:22 ` SF Markus Elfring
2018-01-25 9:49 ` Charles Keepax
2018-01-25 9:49 ` Charles Keepax
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