diff options
Diffstat (limited to 'drivers/block/rbd.c')
| -rw-r--r-- | drivers/block/rbd.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index b44b457b4dc7..e10d0708a419 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -1257,18 +1257,16 @@ static void rbd_segment_name_free(const char *name) static const char *rbd_segment_name(struct rbd_device *rbd_dev, u64 offset) { + const char *name_format = rbd_dev->image_format == 1 ? + RBD_V1_DATA_FORMAT : RBD_V2_DATA_FORMAT; char *name; u64 segment; int ret; - char *name_format; name = kmem_cache_alloc(rbd_segment_name_cache, GFP_NOIO); if (!name) return NULL; segment = offset >> rbd_dev->header.obj_order; - name_format = "%s.%012llx"; - if (rbd_dev->image_format == 2) - name_format = "%s.%016llx"; ret = snprintf(name, CEPH_MAX_OID_NAME_LEN + 1, name_format, rbd_dev->header.object_prefix, segment); if (ret < 0 || ret > CEPH_MAX_OID_NAME_LEN) { |