unsigned int op;
sector_t bs_mask, part_offset = 0;
- if (!q)
- return -ENXIO;
-
if (bdev_read_only(bdev))
return -EPERM;
struct bio *bio = *biop;
sector_t bs_mask;
- if (!q)
- return -ENXIO;
-
if (bdev_read_only(bdev))
return -EPERM;
{
struct bio *bio = *biop;
unsigned int max_write_zeroes_sectors;
- struct request_queue *q = bdev_get_queue(bdev);
-
- if (!q)
- return -ENXIO;
if (bdev_read_only(bdev))
return -EPERM;
sector_t sector, sector_t nr_sects, gfp_t gfp_mask,
struct bio **biop)
{
- struct request_queue *q = bdev_get_queue(bdev);
struct bio *bio = *biop;
int bi_size = 0;
unsigned int sz;
- if (!q)
- return -ENXIO;
-
if (bdev_read_only(bdev))
return -EPERM;