Re: [PATCH 3/7] crypto: axis: no need to check return value of debugfs_create functions

Lars Persson <lars.persson@xxxxxxxx> · Wed, 23 Jan 2019 08:37:06 +0100

On 1/22/19 4:14 PM, 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: Jesper Nilsson <jesper.nilsson@xxxxxxxx>
Cc: Lars Persson <lars.persson@xxxxxxxx>
Cc: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
Cc: linux-arm-kernel@xxxxxxxx
Cc: linux-crypto@xxxxxxxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
  drivers/crypto/axis/artpec6_crypto.c | 9 ---------
  1 file changed, 9 deletions(-)

Acked-by: Lars Persson <lars.persson@xxxxxxxx>

Thanks,
 Lars