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Diffstat (limited to 'arch/s390/crypto/paes_s390.c')
-rw-r--r--arch/s390/crypto/paes_s390.c25
1 files changed, 6 insertions, 19 deletions
diff --git a/arch/s390/crypto/paes_s390.c b/arch/s390/crypto/paes_s390.c
index c7119c617b6e..e2a85783f804 100644
--- a/arch/s390/crypto/paes_s390.c
+++ b/arch/s390/crypto/paes_s390.c
@@ -151,11 +151,7 @@ static int ecb_paes_set_key(struct crypto_skcipher *tfm, const u8 *in_key,
if (rc)
return rc;
- if (__paes_set_key(ctx)) {
- crypto_skcipher_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN);
- return -EINVAL;
- }
- return 0;
+ return __paes_set_key(ctx);
}
static int ecb_paes_crypt(struct skcipher_request *req, unsigned long modifier)
@@ -254,11 +250,7 @@ static int cbc_paes_set_key(struct crypto_skcipher *tfm, const u8 *in_key,
if (rc)
return rc;
- if (__cbc_paes_set_key(ctx)) {
- crypto_skcipher_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN);
- return -EINVAL;
- }
- return 0;
+ return __cbc_paes_set_key(ctx);
}
static int cbc_paes_crypt(struct skcipher_request *req, unsigned long modifier)
@@ -386,10 +378,9 @@ static int xts_paes_set_key(struct crypto_skcipher *tfm, const u8 *in_key,
if (rc)
return rc;
- if (__xts_paes_set_key(ctx)) {
- crypto_skcipher_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN);
- return -EINVAL;
- }
+ rc = __xts_paes_set_key(ctx);
+ if (rc)
+ return rc;
/*
* xts_check_key verifies the key length is not odd and makes
@@ -526,11 +517,7 @@ static int ctr_paes_set_key(struct crypto_skcipher *tfm, const u8 *in_key,
if (rc)
return rc;
- if (__ctr_paes_set_key(ctx)) {
- crypto_skcipher_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN);
- return -EINVAL;
- }
- return 0;
+ return __ctr_paes_set_key(ctx);
}
static unsigned int __ctrblk_init(u8 *ctrptr, u8 *iv, unsigned int nbytes)