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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>
This commit is contained in:
Andreas Dilger 2016-03-26 15:40:52 -04:00 committed by Greg Kroah-Hartman
parent c11e27a4ee
commit e43c658c5a
1 changed files with 1 additions and 1 deletions
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drivers/staging/lustre/lnet/libcfs/linux/linux-crypto.c
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@ -357,7 +357,7 @@ int cfs_crypto_hash_speed(enum cfs_crypto_hash_alg hash_alg)
{ {
if (hash_alg < CFS_HASH_ALG_MAX) if (hash_alg < CFS_HASH_ALG_MAX)
return cfs_crypto_hash_speeds[hash_alg]; return cfs_crypto_hash_speeds[hash_alg];
return -1; return -ENOENT;
} }
EXPORT_SYMBOL(cfs_crypto_hash_speed); EXPORT_SYMBOL(cfs_crypto_hash_speed);