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crypto: caam - print errno code when hash registration fails

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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@arm.linux.org.uk>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Russell King 2015-10-18 17:51:10 +01:00 committed by Herbert Xu
parent 8c07f3a8c4
commit 6ea30f0acf
1 changed files with 6 additions and 4 deletions
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10
drivers/crypto/caam/caamhash.c
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@ -1931,8 +1931,9 @@ 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);
@ -1947,8 +1948,9 @@ 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);