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

[Stanislaw Gruszka]

On Tue, Jan 22, 2019 at 04:21:18PM +0100, 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.
> 
> Cc: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>
> Cc: Kalle Valo <kvalo@xxxxxxxxxxxxxx>
> Cc: linux-wireless@xxxxxxxxxxxxxxx
> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

Acked-by: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>