Print the errno code when hash registration fails, so we know why the
failure occurred. This aids debugging.
Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
---
drivers/crypto/caam/caamhash.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/crypto/caam/caamhash.c b/drivers/crypto/caam/caamhash.c
index 94433b9fc200..2faf71ccbd43 100644
--- a/drivers/crypto/caam/caamhash.c
+++ b/drivers/crypto/caam/caamhash.c
@@ -1952,8 +1952,9 @@ static int __init caam_algapi_hash_init(void)
err = crypto_register_ahash(&t_alg->ahash_alg);
if (err) {
- pr_warn("%s alg registration failed\n",
- t_alg->ahash_alg.halg.base.cra_driver_name);
+ pr_warn("%s alg registration failed: %d\n",
+ t_alg->ahash_alg.halg.base.cra_driver_name,
+ err);
kfree(t_alg);
} else
list_add_tail(&t_alg->entry, &hash_list);
@@ -1968,8 +1969,9 @@ static int __init caam_algapi_hash_init(void)
err = crypto_register_ahash(&t_alg->ahash_alg);
if (err) {
- pr_warn("%s alg registration failed\n",
- t_alg->ahash_alg.halg.base.cra_driver_name);
+ pr_warn("%s alg registration failed: %d\n",
+ t_alg->ahash_alg.halg.base.cra_driver_name,
+ err);
kfree(t_alg);
} else
list_add_tail(&t_alg->entry, &hash_list);
--
2.1.0
--
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