if (n < 0)
return n;
- npages = PAGE_ALIGN(off + n);
+ npages = DIV_ROUND_UP(off + n, PAGE_SIZE);
if (WARN_ON(npages == 0))
return -EINVAL;
struct skcipher_sg_list *sgl;
struct scatterlist *sg;
int err = -EAGAIN;
- int used;
long copied = 0;
lock_sock(sk);
while (iov_iter_count(&msg->msg_iter)) {
+ int used;
sgl = list_first_entry(&ctx->tsgl,
struct skcipher_sg_list, list);
sg = sgl->sg;
while (!sg->length)
sg++;
- used = ctx->used;
- if (!used) {
+ if (!ctx->used) {
err = skcipher_wait_for_data(sk, flags);
if (err)
goto unlock;
}
- used = min_t(unsigned long, used, iov_iter_count(&msg->msg_iter));
+ used = min_t(unsigned long, ctx->used, iov_iter_count(&msg->msg_iter));
used = af_alg_make_sg(&ctx->rsgl, &msg->msg_iter, used);
err = used;