lkml.org 
[lkml]   [2022]   [Dec]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH] memstick/mspro_block: use sysfs_emit() to instead of scnprintf()
On Thu, 1 Dec 2022 at 12:50, <ye.xingchen@zte.com.cn> wrote:
>
> From: ye xingchen <ye.xingchen@zte.com.cn>
>
> Follow the advice of the Documentation/filesystems/sysfs.rst and show()
> should only use sysfs_emit() or sysfs_emit_at() when formatting the
> value to be returned to user space.

There are plenty of other conversions that can be done using
sysfs_emit_at() in drivers/memstick/core/mspro_block.c. Would you mind
doing that too, as part of the $subject patch?

Kind regards
Uffe

>
> Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
> ---
> drivers/memstick/core/mspro_block.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/memstick/core/mspro_block.c b/drivers/memstick/core/mspro_block.c
> index 61cf75d4a01e..ae3a5dc00344 100644
> --- a/drivers/memstick/core/mspro_block.c
> +++ b/drivers/memstick/core/mspro_block.c
> @@ -356,7 +356,7 @@ static ssize_t mspro_block_attr_show_modelname(struct device *dev,
> struct mspro_sys_attr,
> dev_attr);
>
> - return scnprintf(buffer, PAGE_SIZE, "%s", (char *)s_attr->data);
> + return sysfs_emit(buffer, "%s\n", (char *)s_attr->data);
> }
>
> static ssize_t mspro_block_attr_show_mbr(struct device *dev,
> --
> 2.25.1

\
 
 \ /
  Last update: 2022-12-07 11:37    [W:0.090 / U:22.680 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site