staging: lustre: libcfs: improve reporting error for crypto performance

Set cfs_crypto_hash_speeds[X] result to the actual error instead
of -1. Make the error message more clear and informative.

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 3d74fd1937c8952dcdb3bf85b1dc66cf2b531fba..aec79165b5c79f3dc0980e7e92c60a0a17bfdd3a 100644 (file)
--- a/drivers/staging/lustre/lnet/libcfs/linux/linux-crypto.c
+++ b/drivers/staging/lustre/lnet/libcfs/linux/linux-crypto.c
@@ -339,8 +339,8 @@ static void cfs_crypto_performance_test(enum cfs_crypto_hash_alg hash_alg)
        __free_page(page);
 out_err:
        if (err) {
-               cfs_crypto_hash_speeds[hash_alg] =  -1;
-               CDEBUG(D_INFO, "Crypto hash algorithm %s, err = %d\n",
+               cfs_crypto_hash_speeds[hash_alg] = err;
+               CDEBUG(D_INFO, "Crypto hash algorithm %s test error: rc = %d\n",
                       cfs_crypto_hash_name(hash_alg), err);
        } else {
                unsigned long   tmp;