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authorRussell King <rmk+kernel@arm.linux.org.uk>2015-10-18 17:51:10 +0100
committerHerbert Xu <herbert@gondor.apana.org.au>2015-10-20 22:11:09 +0800
commit6ea30f0acfd1c269520c561b45762c0de590007f (patch)
treeb067350c855dce4e19dd5aed2d99c78b740ac3dd /drivers/crypto
parent8c07f3a8c487df241f5e809e8f6d5dd7c9d75b54 (diff)
downloadlinux-6ea30f0acfd1c269520c561b45762c0de590007f.tar.bz2
crypto: caam - print errno code when hash registration fails
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>
Diffstat (limited to 'drivers/crypto')
-rw-r--r--drivers/crypto/caam/caamhash.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/crypto/caam/caamhash.c b/drivers/crypto/caam/caamhash.c
index 9609f6634329..1f58a791161e 100644
--- a/drivers/crypto/caam/caamhash.c
+++ b/drivers/crypto/caam/caamhash.c
@@ -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);