* axon_ram_make_request - make_request() method for block device
* @queue, @bio: see blk_queue_make_request()
*/
-static int
+static void
axon_ram_make_request(struct request_queue *queue, struct bio *bio)
{
struct axon_ram_bank *bank = bio->bi_bdev->bd_disk->private_data;
struct bio_vec *vec;
unsigned int transfered;
unsigned short idx;
- int rc = 0;
phys_mem = bank->io_addr + (bio->bi_sector << AXON_RAM_SECTOR_SHIFT);
phys_end = bank->io_addr + bank->size;
bio_for_each_segment(vec, bio, idx) {
if (unlikely(phys_mem + vec->bv_len > phys_end)) {
bio_io_error(bio);
- rc = -ERANGE;
- break;
+ return;
}
user_mem = page_address(vec->bv_page) + vec->bv_offset;
transfered += vec->bv_len;
}
bio_endio(bio, 0);
-
- return rc;
}
/**