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| author | Jan Schmidt <list.btrfs@jan-o-sch.net> | 2012-01-27 00:01:11 +0400 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2012-01-27 00:01:11 +0400 |
| commit | b1375d64c539c5b76794be759b62d3f178e67c32 (patch) | |
| tree | da4f29173700701bc1aa0ad17fdb436305fd3513 | |
| parent | 96bdc7dc61fb1b1e8e858dafb13abee8482ba064 (diff) | |
| download | linux-b1375d64c539c5b76794be759b62d3f178e67c32.tar.xz | |
Btrfs: fix uninit warning in backref.c
Added initialization with the declaration of ret. It isn't set later on the
switch-default branch (which should never be taken).
Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
| -rw-r--r-- | fs/btrfs/backref.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c index b9a843226de8..633c701a287d 100644 --- a/fs/btrfs/backref.c +++ b/fs/btrfs/backref.c @@ -297,7 +297,7 @@ static int __add_delayed_refs(struct btrfs_delayed_ref_head *head, u64 seq, struct btrfs_delayed_extent_op *extent_op = head->extent_op; struct rb_node *n = &head->node.rb_node; int sgn; - int ret; + int ret = 0; if (extent_op && extent_op->update_key) btrfs_disk_key_to_cpu(info_key, &extent_op->key); @@ -392,7 +392,7 @@ static int __add_inline_refs(struct btrfs_fs_info *fs_info, struct btrfs_key *info_key, int *info_level, struct list_head *prefs) { - int ret; + int ret = 0; int slot; struct extent_buffer *leaf; struct btrfs_key key; |