struct blk_desc *block_dev = &ums_dev->block_dev;
lbaint_t blkstart = start + ums_dev->start_sector;
- return block_dev->block_read(block_dev, blkstart, blkcnt, buf);
+ return blk_dread(block_dev, blkstart, blkcnt, buf);
}
static int ums_write_sector(struct ums *ums_dev,
struct blk_desc *block_dev = &ums_dev->block_dev;
lbaint_t blkstart = start + ums_dev->start_sector;
- return block_dev->block_write(block_dev, blkstart, blkcnt, buf);
+ return blk_dwrite(block_dev, blkstart, blkcnt, buf);
}
static struct ums *ums;
struct blk_desc *block_dev;
disk_partition_t info;
int partnum;
- int ret;
+ int ret = -1;
struct ums *ums_new;
s = strdup(devnums_part_str);
partnum = 0;
/* f_mass_storage.c assumes SECTOR_SIZE sectors */
- if (block_dev->blksz != SECTOR_SIZE) {
- ret = -1;
+ if (block_dev->blksz != SECTOR_SIZE)
goto cleanup;
- }
ums_new = realloc(ums, (ums_count + 1) * sizeof(*ums));
- if (!ums_new) {
- ret = -1;
+ if (!ums_new)
goto cleanup;
- }
ums = ums_new;
/* if partnum = 0, expose all partitions */
ums[ums_count].write_sector = ums_write_sector;
name = malloc(UMS_NAME_LEN);
- if (!name) {
- ret = -1;
+ if (!name)
goto cleanup;
- }
snprintf(name, UMS_NAME_LEN, "UMS disk %d", ums_count);
ums[ums_count].name = name;
ums[ums_count].block_dev = *block_dev;
ums_count++;
}
- if (!ums_count)
- ret = -1;
- else
+ if (ums_count)
ret = 0;
cleanup: