diff options
Diffstat (limited to 'drivers/crypto/mxs-dcp.c')
| -rw-r--r-- | drivers/crypto/mxs-dcp.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/crypto/mxs-dcp.c b/drivers/crypto/mxs-dcp.c index f438b425c655..435ac1c83df9 100644 --- a/drivers/crypto/mxs-dcp.c +++ b/drivers/crypto/mxs-dcp.c @@ -492,7 +492,6 @@ static int mxs_dcp_aes_setkey(struct crypto_skcipher *tfm, const u8 *key, unsigned int len) { struct dcp_async_ctx *actx = crypto_skcipher_ctx(tfm); - unsigned int ret; /* * AES 128 is supposed by the hardware, store key into temporary @@ -513,16 +512,7 @@ static int mxs_dcp_aes_setkey(struct crypto_skcipher *tfm, const u8 *key, crypto_sync_skcipher_clear_flags(actx->fallback, CRYPTO_TFM_REQ_MASK); crypto_sync_skcipher_set_flags(actx->fallback, tfm->base.crt_flags & CRYPTO_TFM_REQ_MASK); - - ret = crypto_sync_skcipher_setkey(actx->fallback, key, len); - if (!ret) - return 0; - - tfm->base.crt_flags &= ~CRYPTO_TFM_RES_MASK; - tfm->base.crt_flags |= crypto_sync_skcipher_get_flags(actx->fallback) & - CRYPTO_TFM_RES_MASK; - - return ret; + return crypto_sync_skcipher_setkey(actx->fallback, key, len); } static int mxs_dcp_aes_fallback_init_tfm(struct crypto_skcipher *tfm) |