linux-kernel - Re: [PATCH] nvmem: core: Use kobj_to_dev() instead of container

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <40984cd3-978b-49fc-07f0-676743d6d5f3@linaro.org>
Date:   Fri, 4 Sep 2020 13:36:47 +0100
From:   Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:     Tian Tao <tiantao6@...ilicon.com>, linux-kernel@...r.kernel.org
Cc:     linuxarm@...wei.com
Subject: Re: [PATCH] nvmem: core: Use kobj_to_dev() instead of container_of()



On 20/08/2020 10:28, Tian Tao wrote:
> Use kobj_to_dev() instead of container_of()
> 
> Signed-off-by: Tian Tao <tiantao6@...ilicon.com>

Applied thanks,

--srini
> ---
>   drivers/nvmem/core.c | 6 +++---
>   1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c
> index 6cd3edb..7641e56 100644
> --- a/drivers/nvmem/core.c
> +++ b/drivers/nvmem/core.c
> @@ -128,7 +128,7 @@ static ssize_t bin_attr_nvmem_read(struct file *filp, struct kobject *kobj,
>   	if (attr->private)
>   		dev = attr->private;
>   	else
> -		dev = container_of(kobj, struct device, kobj);
> +		dev = kobj_to_dev(kobj);
>   	nvmem = to_nvmem_device(dev);
>   
>   	/* Stop the user from reading */
> @@ -168,7 +168,7 @@ static ssize_t bin_attr_nvmem_write(struct file *filp, struct kobject *kobj,
>   	if (attr->private)
>   		dev = attr->private;
>   	else
> -		dev = container_of(kobj, struct device, kobj);
> +		dev = kobj_to_dev(kobj);
>   	nvmem = to_nvmem_device(dev);
>   
>   	/* Stop the user from writing */
> @@ -219,7 +219,7 @@ static umode_t nvmem_bin_attr_get_umode(struct nvmem_device *nvmem)
>   static umode_t nvmem_bin_attr_is_visible(struct kobject *kobj,
>   					 struct bin_attribute *attr, int i)
>   {
> -	struct device *dev = container_of(kobj, struct device, kobj);
> +	struct device *dev = kobj_to_dev(kobj);
>   	struct nvmem_device *nvmem = to_nvmem_device(dev);
>   
>   	return nvmem_bin_attr_get_umode(nvmem);
>