diff options
| -rw-r--r-- | fs/btrfs/free-space-cache.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c index bbe0b36a452a..a45017b12185 100644 --- a/fs/btrfs/free-space-cache.c +++ b/fs/btrfs/free-space-cache.c @@ -1636,15 +1636,10 @@ tree_search_offset(struct btrfs_free_space_ctl *ctl, u64 offset, int bitmap_only, int fuzzy) { struct rb_node *n = ctl->free_space_offset.rb_node; - struct btrfs_free_space *entry, *prev = NULL; + struct btrfs_free_space *entry = NULL, *prev = NULL; /* find entry that is closest to the 'offset' */ - while (1) { - if (!n) { - entry = NULL; - break; - } - + while (n) { entry = rb_entry(n, struct btrfs_free_space, offset_index); prev = entry; @@ -1654,6 +1649,8 @@ tree_search_offset(struct btrfs_free_space_ctl *ctl, n = n->rb_right; else break; + + entry = NULL; } if (bitmap_only) { |