Re: [PATCH] l2tp: no need to check return value of debugfs_create functions

[Guillaume Nault]

On Fri, Jun 14, 2019 at 09:04:38AM +0200, Greg Kroah-Hartman wrote:
> When calling debugfs functions, there is no need to ever check the
> return value.  The function can work or not, but the code logic should
> never do something different based on this.
> 
> Also, there is no need to store the individual debugfs file name, just
> remove the whole directory all at once, saving a local variable.
> 
Acked-by: Guillaume Nault <gna...@redhat.com>