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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>
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1 changed files with 2 additions and 2 deletions
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@ -297,7 +297,7 @@ static int __add_delayed_refs(struct btrfs_delayed_ref_head *head, u64 seq,
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struct btrfs_delayed_extent_op *extent_op = head->extent_op;
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struct rb_node *n = &head->node.rb_node;
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int sgn;
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int ret;
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int ret = 0;
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if (extent_op && extent_op->update_key)
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btrfs_disk_key_to_cpu(info_key, &extent_op->key);
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@ -392,7 +392,7 @@ static int __add_inline_refs(struct btrfs_fs_info *fs_info,
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struct btrfs_key *info_key, int *info_level,
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struct list_head *prefs)
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{
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int ret;
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int ret = 0;
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int slot;
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struct extent_buffer *leaf;
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struct btrfs_key key;
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