path: root/fs
diff options
authorJan Schmidt <list.btrfs@jan-o-sch.net>2012-01-26 15:01:11 -0500
committerChris Mason <chris.mason@oracle.com>2012-01-26 15:01:11 -0500
commitb1375d64c539c5b76794be759b62d3f178e67c32 (patch)
treeda4f29173700701bc1aa0ad17fdb436305fd3513 /fs
parent96bdc7dc61fb1b1e8e858dafb13abee8482ba064 (diff)
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>
Diffstat (limited to 'fs')
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;

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