walk->data -= walk->offset;
if (nbytes && walk->offset & alignmask && !err) {
- walk->offset += alignmask - 1;
walk->offset = ALIGN(walk->offset, alignmask + 1);
walk->data += walk->offset;
static int ahash_setkey_unaligned(struct crypto_ahash *tfm, const u8 *key,
unsigned int keylen)
{
- struct ahash_alg *ahash = crypto_ahash_alg(tfm);
unsigned long alignmask = crypto_ahash_alignmask(tfm);
int ret;
u8 *buffer, *alignbuffer;
alignbuffer = (u8 *)ALIGN((unsigned long)buffer, alignmask + 1);
memcpy(alignbuffer, key, keylen);
- ret = ahash->setkey(tfm, alignbuffer, keylen);
+ ret = tfm->setkey(tfm, alignbuffer, keylen);
kzfree(buffer);
return ret;
}
int crypto_ahash_setkey(struct crypto_ahash *tfm, const u8 *key,
unsigned int keylen)
{
- struct ahash_alg *ahash = crypto_ahash_alg(tfm);
unsigned long alignmask = crypto_ahash_alignmask(tfm);
if ((unsigned long)key & alignmask)
return ahash_setkey_unaligned(tfm, key, keylen);
- return ahash->setkey(tfm, key, keylen);
+ return tfm->setkey(tfm, key, keylen);
}
EXPORT_SYMBOL_GPL(crypto_ahash_setkey);
priv = kmalloc(sizeof(*priv) + ahash_align_buffer_size(ds, alignmask),
(req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ?
- GFP_ATOMIC : GFP_ATOMIC);
+ GFP_KERNEL : GFP_ATOMIC);
if (!priv)
return -ENOMEM;
priv = kmalloc(sizeof(*priv) + ahash_align_buffer_size(ds, alignmask),
(req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ?
- GFP_ATOMIC : GFP_ATOMIC);
+ GFP_KERNEL : GFP_ATOMIC);
if (!priv)
return -ENOMEM;