From f3eae7e8a5ed124bbc781e18ea10c21856017322 Mon Sep 17 00:00:00 2001 From: Zhao Lei Date: Thu, 25 Mar 2010 12:32:59 +0000 Subject: Btrfs: Simplify num_stripes's calculation logical for __btrfs_alloc_chunk() We can use this simple method to make source more readable. Signed-off-by: Zhao Lei Signed-off-by: Miao Xie Signed-off-by: Chris Mason --- fs/btrfs/volumes.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index c6c80093eac..bf3bec3e413 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -2198,9 +2198,9 @@ static int __btrfs_alloc_chunk(struct btrfs_trans_handle *trans, min_stripes = 2; } if (type & (BTRFS_BLOCK_GROUP_RAID1)) { - num_stripes = min_t(u64, 2, fs_devices->rw_devices); - if (num_stripes < 2) + if (fs_devices->rw_devices < 2) return -ENOSPC; + num_stripes = 2; min_stripes = 2; } if (type & (BTRFS_BLOCK_GROUP_RAID10)) { -- cgit v1.2.3