goto out;
}
-static void authenc_chain(struct scatterlist *head, struct scatterlist *sg,
- int chain)
-{
- if (chain) {
- head->length += sg->length;
- sg = scatterwalk_sg_next(sg);
- }
-
- if (sg)
- scatterwalk_sg_chain(head, 2, sg);
- else
- sg_mark_end(head);
-}
-
static void authenc_geniv_ahash_update_done(struct crypto_async_request *areq,
int err)
{
if (ivsize) {
sg_init_table(cipher, 2);
sg_set_buf(cipher, iv, ivsize);
- authenc_chain(cipher, dst, vdst == iv + ivsize);
+ scatterwalk_crypto_chain(cipher, dst, vdst == iv + ivsize, 2);
dst = cipher;
cryptlen += ivsize;
}
authenc_ahash_fn = crypto_authenc_ahash;
sg_init_table(asg, 2);
sg_set_page(asg, sg_page(assoc), assoc->length, assoc->offset);
- authenc_chain(asg, dst, 0);
+ scatterwalk_crypto_chain(asg, dst, 0, 2);
dst = asg;
cryptlen += req->assoclen;
}
if (ivsize) {
sg_init_table(cipher, 2);
sg_set_buf(cipher, iv, ivsize);
- authenc_chain(cipher, src, vsrc == iv + ivsize);
+ scatterwalk_crypto_chain(cipher, src, vsrc == iv + ivsize, 2);
src = cipher;
cryptlen += ivsize;
}
authenc_ahash_fn = crypto_authenc_ahash;
sg_init_table(asg, 2);
sg_set_page(asg, sg_page(assoc), assoc->length, assoc->offset);
- authenc_chain(asg, src, 0);
+ scatterwalk_crypto_chain(asg, src, 0, 2);
src = asg;
cryptlen += req->assoclen;
}