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Commit b1375d64 authored by Jan Schmidt's avatar Jan Schmidt Committed by Chris Mason
Browse files

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: default avatarJan Schmidt <list.btrfs@jan-o-sch.net>
Signed-off-by: default avatarChris Mason <chris.mason@oracle.com>
parent 96bdc7dc

fs/btrfs/backref.c

+2 −2
Original line number Diff line number Diff line
@@ -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;