diff options
| author | Bryan Gurney <bgurney@redhat.com> | 2019-10-04 11:42:09 -0400 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2019-11-05 14:56:08 -0500 |
| commit | cc7a7fb3b689996d35404080dde09de03fc1d09b (patch) | |
| tree | 46575a42bd53f460a2d107aa65c3dd9f6e3cfcea /drivers/md/dm-dust.c | |
| parent | 6ec1be501500787264ce62b8786ed7723bcd93f5 (diff) | |
dm dust: change ret to r in dust_map_read and dust_map
In the dust_map_read() and dust_map() functions, change the
return code variable "ret" to "r", to match the convention of the
other device-mapper targets.
Signed-off-by: Bryan Gurney <bgurney@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/dm-dust.c')
| -rw-r--r-- | drivers/md/dm-dust.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/md/dm-dust.c b/drivers/md/dm-dust.c index 29626ff8b8e8..9a926a799fb4 100644 --- a/drivers/md/dm-dust.c +++ b/drivers/md/dm-dust.c @@ -163,16 +163,16 @@ static int dust_map_read(struct dust_device *dd, sector_t thisblock, bool fail_read_on_bb) { unsigned long flags; - int ret = DM_MAPIO_REMAPPED; + int r = DM_MAPIO_REMAPPED; if (fail_read_on_bb) { thisblock >>= dd->sect_per_block_shift; spin_lock_irqsave(&dd->dust_lock, flags); - ret = __dust_map_read(dd, thisblock); + r = __dust_map_read(dd, thisblock); spin_unlock_irqrestore(&dd->dust_lock, flags); } - return ret; + return r; } static void __dust_map_write(struct dust_device *dd, sector_t thisblock) @@ -209,17 +209,17 @@ static int dust_map_write(struct dust_device *dd, sector_t thisblock, static int dust_map(struct dm_target *ti, struct bio *bio) { struct dust_device *dd = ti->private; - int ret; + int r; bio_set_dev(bio, dd->dev->bdev); bio->bi_iter.bi_sector = dd->start + dm_target_offset(ti, bio->bi_iter.bi_sector); if (bio_data_dir(bio) == READ) - ret = dust_map_read(dd, bio->bi_iter.bi_sector, dd->fail_read_on_bb); + r = dust_map_read(dd, bio->bi_iter.bi_sector, dd->fail_read_on_bb); else - ret = dust_map_write(dd, bio->bi_iter.bi_sector, dd->fail_read_on_bb); + r = dust_map_write(dd, bio->bi_iter.bi_sector, dd->fail_read_on_bb); - return ret; + return r; } static bool __dust_clear_badblocks(struct rb_root *tree, |