From: Ira Weiny <ira.weiny@intel.com>
To: Wang Qing <wangqing@vivo.com>
Cc: Dan Williams <dan.j.williams@intel.com>,
Vishal Verma <vishal.l.verma@intel.com>,
Dave Jiang <dave.jiang@intel.com>,
linux-nvdimm@lists.01.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] drivers/dax: Use kobj_to_dev() instead
Date: Wed, 19 Aug 2020 11:13:58 -0700 [thread overview]
Message-ID: <20200819181357.GE3142014@iweiny-DESK2.sc.intel.com> (raw)
In-Reply-To: <1597289224-19897-1-git-send-email-wangqing@vivo.com>
On Thu, Aug 13, 2020 at 11:27:02AM +0800, Wang Qing wrote:
> Use kobj_to_dev() instead of container_of()
>
> Signed-off-by: Wang Qing <wangqing@vivo.com>
LTGM
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
> ---
> drivers/dax/bus.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/dax/bus.c b/drivers/dax/bus.c
> index df238c8..24625d2
> --- a/drivers/dax/bus.c
> +++ b/drivers/dax/bus.c
> @@ -331,7 +331,7 @@ static DEVICE_ATTR_RO(numa_node);
>
> static umode_t dev_dax_visible(struct kobject *kobj, struct attribute *a, int n)
> {
> - struct device *dev = container_of(kobj, struct device, kobj);
> + struct device *dev = kobj_to_dev(kobj);
> struct dev_dax *dev_dax = to_dev_dax(dev);
>
> if (a == &dev_attr_target_node.attr && dev_dax_target_node(dev_dax) < 0)
> --
> 2.7.4
> _______________________________________________
> Linux-nvdimm mailing list -- linux-nvdimm@lists.01.org
> To unsubscribe send an email to linux-nvdimm-leave@lists.01.org
prev parent reply other threads:[~2020-08-19 18:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-13 3:27 Wang Qing
2020-08-19 18:13 ` Ira Weiny [this message]
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