crypto: nx - no need to check return value of debugfs_create functions
authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 14 Jun 2019 14:29:04 +0000 (16:29 +0200)
committerHerbert Xu <herbert@gondor.apana.org.au>
Thu, 20 Jun 2019 06:19:55 +0000 (14:19 +0800)
commit576d152ccc56574475faa7460d4b507e8440e9aa
tree7b5f47e82b2808f0677f56062f88d5e6f27ca2ef
parent97a5fee2bd70df9e48cdfdbbacc15d45089228a3
crypto: nx - no need to check return value of debugfs_create functions

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 names,
especially as the whole directiry is deleted at once, so remove the
unneeded structure entirely.

Cc: "Breno Leitão" <leitao@debian.org>
Cc: Nayna Jain <nayna@linux.ibm.com>
Cc: Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: linux-crypto@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
drivers/crypto/nx/nx.c
drivers/crypto/nx/nx.h
drivers/crypto/nx/nx_debugfs.c