lkml.org 
[lkml]   [2021]   [Apr]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v27 07/13] mm/damon: Implement a debugfs-based user space interface
On Thu, Apr 08, 2021 at 01:48:48PM +0000, SeongJae Park wrote:
> +static int dbgfs_fill_ctx_dir(struct dentry *dir, struct damon_ctx *ctx)
> +{
> + const char * const file_names[] = {"attrs", "target_ids"};
> + const struct file_operations *fops[] = {&attrs_fops, &target_ids_fops};
> + int i;
> +
> + for (i = 0; i < ARRAY_SIZE(file_names); i++)
> + debugfs_create_file(file_names[i], 0600, dir, ctx, fops[i]);
> +
> + return 0;
> +}

Why do you have a function that can only return 0, actually return
something? It should be void, right?

thanks,

greg k-h

\
 
 \ /
  Last update: 2021-04-10 10:56    [W:0.079 / U:1.528 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site