Re: [PATCH 4/7] crypto: cavium: zip: no need to check return value of debugfs_create functions

[Jan Glauber]

On Tue, Jan 22, 2019 at 04:14:19PM +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: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
> Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
> Cc: Robert Richter <rrichter@xxxxxxxxxx>
> Cc: Jan Glauber <jglauber@xxxxxxxxxx>
> Cc: linux-crypto@xxxxxxxxxxxxxxx
> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
> ---
>  drivers/crypto/cavium/zip/zip_main.c | 52 ++++++----------------------
>  1 file changed, 11 insertions(+), 41 deletions(-)

Reviewed-by: Jan Glauber <jglauber@xxxxxxxxxx>

thanks,
Jan