diff options
| author | Jonathan Brassow <jbrassow@redhat.com> | 2011-08-02 12:32:03 +0100 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2011-08-02 12:32:03 +0100 |
| commit | a2d2b0345a0f30c169b7d08b8cebdd4853fcb0f8 (patch) | |
| tree | baa54cd731f8c191eb8574ae34bc4f8638a6ed79 /drivers/md | |
| parent | aa3f0794d279cd154ac100f92ff3904ea1f56de2 (diff) | |
dm snapshot: style cleanups
Coding style cleanups.
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Jonathan Brassow <jbrassow@redhat.com>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/dm-snap-persistent.c | 4 | ||||
| -rw-r--r-- | drivers/md/dm-snap.c | 14 |
2 files changed, 8 insertions, 10 deletions
diff --git a/drivers/md/dm-snap-persistent.c b/drivers/md/dm-snap-persistent.c index 1a0acb8abdf6..d1f1d7017103 100644 --- a/drivers/md/dm-snap-persistent.c +++ b/drivers/md/dm-snap-persistent.c @@ -567,7 +567,7 @@ static int persistent_read_metadata(struct dm_exception_store *store, ps->exceptions_per_area = (ps->store->chunk_size << SECTOR_SHIFT) / sizeof(struct disk_exception); ps->callbacks = dm_vcalloc(ps->exceptions_per_area, - sizeof(*ps->callbacks)); + sizeof(*ps->callbacks)); if (!ps->callbacks) return -ENOMEM; @@ -674,7 +674,7 @@ static void persistent_commit_exception(struct dm_exception_store *store, * If we completely filled the current area, then wipe the next one. */ if ((ps->current_committed == ps->exceptions_per_area) && - zero_disk_area(ps, ps->current_area + 1)) + zero_disk_area(ps, ps->current_area + 1)) ps->valid = 0; /* diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c index 9d6daa0eaff6..94dee05dd28e 100644 --- a/drivers/md/dm-snap.c +++ b/drivers/md/dm-snap.c @@ -1045,8 +1045,7 @@ static int snapshot_ctr(struct dm_target *ti, unsigned int argc, char **argv) s = kmalloc(sizeof(*s), GFP_KERNEL); if (!s) { - ti->error = "Cannot allocate snapshot context private " - "structure"; + ti->error = "Cannot allocate private snapshot structure"; r = -ENOMEM; goto bad; } @@ -1405,7 +1404,7 @@ static void pending_complete(struct dm_snap_pending_exception *pe, int success) */ dm_insert_exception(&s->complete, e); - out: +out: dm_remove_exception(&pe->e); snapshot_bios = bio_list_get(&pe->snapshot_bios); origin_bios = bio_list_get(&pe->origin_bios); @@ -1470,8 +1469,7 @@ static void start_copy(struct dm_snap_pending_exception *pe) dest.count = src.count; /* Hand over to kcopyd */ - dm_kcopyd_copy(s->kcopyd_client, - &src, 1, &dest, 0, copy_callback, pe); + dm_kcopyd_copy(s->kcopyd_client, &src, 1, &dest, 0, copy_callback, pe); } static struct dm_snap_pending_exception * @@ -1618,9 +1616,9 @@ static int snapshot_map(struct dm_target *ti, struct bio *bio, map_context->ptr = track_chunk(s, chunk); } - out_unlock: +out_unlock: up_write(&s->lock); - out: +out: return r; } @@ -1964,7 +1962,7 @@ static int __origin_write(struct list_head *snapshots, sector_t sector, pe_to_start_now = pe; } - next_snapshot: +next_snapshot: up_write(&snap->lock); if (pe_to_start_now) { |