From: Andreas Dilger <andreas.dilger@intel.com>
Date: Sat, 26 Mar 2016 19:40:52 +0000 (-0400)
Subject: staging: lustre: libcfs: return proper error code for cfs_crypto_hash_speed()
X-Git-Tag: v4.7-rc1~90^2~528
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e43c658c5a97570f4c5be8e94eb2ad30d4033123;p=karo-tx-linux.git

staging: lustre: libcfs: return proper error code for cfs_crypto_hash_speed()

Return a real error code, -ENOENT, instead of a -1.

Signed-off-by: Andreas Dilger <andreas.dilger@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5053
Reviewed-on: http://review.whamcloud.com/9990
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Reviewed-by: James Simmons <uja.ornl@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/lustre/lnet/libcfs/linux/linux-crypto.c b/drivers/staging/lustre/lnet/libcfs/linux/linux-crypto.c
index d5bb10fec511..90d6e082aead 100644
--- a/drivers/staging/lustre/lnet/libcfs/linux/linux-crypto.c
+++ b/drivers/staging/lustre/lnet/libcfs/linux/linux-crypto.c
@@ -357,7 +357,7 @@ int cfs_crypto_hash_speed(enum cfs_crypto_hash_alg hash_alg)
 {
 	if (hash_alg < CFS_HASH_ALG_MAX)
 		return cfs_crypto_hash_speeds[hash_alg];
-	return -1;
+	return -ENOENT;
 }
 EXPORT_SYMBOL(cfs_crypto_hash_speed);