diff options
Diffstat (limited to 'net/ceph/crush')
| -rw-r--r-- | net/ceph/crush/mapper.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ceph/crush/mapper.c b/net/ceph/crush/mapper.c index 18d2cf66f102..71192b1f8501 100644 --- a/net/ceph/crush/mapper.c +++ b/net/ceph/crush/mapper.c @@ -189,7 +189,7 @@ static int terminal(int x) static int bucket_tree_choose(struct crush_bucket_tree *bucket, int x, int r) { - int n, l; + int n; __u32 w; __u64 t; @@ -197,6 +197,7 @@ static int bucket_tree_choose(struct crush_bucket_tree *bucket, n = bucket->num_nodes >> 1; while (!terminal(n)) { + int l; /* pick point in [0, w) */ w = bucket->node_weights[n]; t = (__u64)crush_hash32_4(bucket->h.hash, x, n, r, @@ -496,7 +497,6 @@ int crush_do_rule(const struct crush_map *map, __u32 step; int i, j; int numrep; - int firstn; const int descend_once = 0; if ((__u32)ruleno >= map->max_rules) { @@ -510,9 +510,9 @@ int crush_do_rule(const struct crush_map *map, o = b; for (step = 0; step < rule->len; step++) { + int firstn = 0; struct crush_rule_step *curstep = &rule->steps[step]; - firstn = 0; switch (curstep->op) { case CRUSH_RULE_TAKE: w[0] = curstep->arg1; |