diff options
| -rw-r--r-- | fs/quota/dquot.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c index 00a3c6df2ea3..26812a67ed77 100644 --- a/fs/quota/dquot.c +++ b/fs/quota/dquot.c @@ -2981,11 +2981,7 @@ static int __init dquot_init(void) /* Find power-of-two hlist_heads which can fit into allocation */ nr_hash = (1UL << order) * PAGE_SIZE / sizeof(struct hlist_head); - dq_hash_bits = 0; - do { - dq_hash_bits++; - } while (nr_hash >> dq_hash_bits); - dq_hash_bits--; + dq_hash_bits = ilog2(nr_hash); nr_hash = 1UL << dq_hash_bits; dq_hash_mask = nr_hash - 1; |