diff options
| -rw-r--r-- | drivers/block/rbd.c | 6 | ||||
| -rw-r--r-- | drivers/block/rbd_types.h | 2 |
2 files changed, 3 insertions, 5 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index c7bf9613ad4..ce26b749ede 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -740,13 +740,13 @@ static char *rbd_segment_name(struct rbd_device *rbd_dev, u64 offset) u64 segment; int ret; - name = kmalloc(RBD_MAX_SEG_NAME_LEN + 1, GFP_NOIO); + name = kmalloc(MAX_OBJ_NAME_SIZE + 1, GFP_NOIO); if (!name) return NULL; segment = offset >> rbd_dev->header.obj_order; - ret = snprintf(name, RBD_MAX_SEG_NAME_LEN, "%s.%012llx", + ret = snprintf(name, MAX_OBJ_NAME_SIZE + 1, "%s.%012llx", rbd_dev->header.object_prefix, segment); - if (ret < 0 || ret >= RBD_MAX_SEG_NAME_LEN) { + if (ret < 0 || ret > MAX_OBJ_NAME_SIZE) { pr_err("error formatting segment name for #%llu (%d)\n", segment, ret); kfree(name); diff --git a/drivers/block/rbd_types.h b/drivers/block/rbd_types.h index cbe77fa105b..49d77cbcf8b 100644 --- a/drivers/block/rbd_types.h +++ b/drivers/block/rbd_types.h @@ -46,8 +46,6 @@ #define RBD_MIN_OBJ_ORDER 16 #define RBD_MAX_OBJ_ORDER 30 -#define RBD_MAX_SEG_NAME_LEN 128 - #define RBD_COMP_NONE 0 #define RBD_CRYPT_NONE 0 |