[PATCH] leds-PowerNV: Delete an error message for a failed memory allocation in powernv_led_create()

[PATCH] leds-PowerNV: Delete an error message for a failed memory allocation in powernv_led_create()

[SF Markus Elfring]

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sun, 27 Aug 2017 22:00:22 +0200

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/leds/leds-powernv.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/leds/leds-powernv.c b/drivers/leds/leds-powernv.c
index b2a98c7b521b..b1adbd70ce2e 100644
--- a/drivers/leds/leds-powernv.c
+++ b/drivers/leds/leds-powernv.c
@@ -224,12 +224,8 @@ static int powernv_led_create(struct device *dev,
 	powernv_led->cdev.name = devm_kasprintf(dev, GFP_KERNEL, "%s:%s",
 						powernv_led->loc_code,
 						led_type_desc);
-	if (!powernv_led->cdev.name) {
-		dev_err(dev,
-			"%s: Memory allocation failed for classdev name\n",
-			__func__);
+	if (!powernv_led->cdev.name)
 		return -ENOMEM;
-	}
 
 	powernv_led->cdev.brightness_set_blocking = powernv_brightness_set;
 	powernv_led->cdev.brightness_get = powernv_brightness_get;
-- 
2.14.1

Re: [PATCH] leds-PowerNV: Delete an error message for a failed memory allocation in powernv_led_create()

[Pavel Machek]

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On Sun 2017-08-27 22:10:08, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Sun, 27 Aug 2017 22:00:22 +0200
> 
> 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: Pavel Machek <pavel@ucw.cz>

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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Re: [PATCH] leds-PowerNV: Delete an error message for a failed memory allocation in powernv_led_create()

[Jacek Anaszewski]

Hi Markus,

Thanks for the patch.

On 08/27/2017 10:10 PM, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Sun, 27 Aug 2017 22:00:22 +0200
> 
> 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/leds/leds-powernv.c | 6 +-----
>  1 file changed, 1 insertion(+), 5 deletions(-)
> 
> diff --git a/drivers/leds/leds-powernv.c b/drivers/leds/leds-powernv.c
> index b2a98c7b521b..b1adbd70ce2e 100644
> --- a/drivers/leds/leds-powernv.c
> +++ b/drivers/leds/leds-powernv.c
> @@ -224,12 +224,8 @@ static int powernv_led_create(struct device *dev,
>  	powernv_led->cdev.name = devm_kasprintf(dev, GFP_KERNEL, "%s:%s",
>  						powernv_led->loc_code,
>  						led_type_desc);
> -	if (!powernv_led->cdev.name) {
> -		dev_err(dev,
> -			"%s: Memory allocation failed for classdev name\n",
> -			__func__);
> +	if (!powernv_led->cdev.name)
>  		return -ENOMEM;
> -	}
>  
>  	powernv_led->cdev.brightness_set_blocking = powernv_brightness_set;
>  	powernv_led->cdev.brightness_get = powernv_brightness_get;
> 

Applied.

-- 
Best regards,
Jacek Anaszewski