diff options
Diffstat (limited to 'fs/btrfs/extent-io-tree.c')
| -rw-r--r-- | fs/btrfs/extent-io-tree.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/btrfs/extent-io-tree.c b/fs/btrfs/extent-io-tree.c index 9ae9cd1e7035..29a225836e28 100644 --- a/fs/btrfs/extent-io-tree.c +++ b/fs/btrfs/extent-io-tree.c @@ -972,8 +972,8 @@ static int __set_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, { struct extent_state *state; struct extent_state *prealloc = NULL; - struct rb_node **p; - struct rb_node *parent; + struct rb_node **p = NULL; + struct rb_node *parent = NULL; int err = 0; u64 last_start; u64 last_end; @@ -1218,8 +1218,8 @@ int convert_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, { struct extent_state *state; struct extent_state *prealloc = NULL; - struct rb_node **p; - struct rb_node *parent; + struct rb_node **p = NULL; + struct rb_node *parent = NULL; int err = 0; u64 last_start; u64 last_end; @@ -1551,7 +1551,7 @@ u64 count_range_bits(struct extent_io_tree *tree, u64 last = 0; int found = 0; - if (WARN_ON(search_end <= cur_start)) + if (WARN_ON(search_end < cur_start)) return 0; spin_lock(&tree->lock); @@ -1625,7 +1625,7 @@ search: } /* - * Searche a range in the state tree for a given mask. If 'filled' == 1, this + * Search a range in the state tree for a given mask. If 'filled' == 1, this * returns 1 only if every extent in the tree has the bits set. Otherwise, 1 * is returned if any bit in the range is found set. */ |