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btrfs: Clean up dead code in root-tree

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The value of variable 'can_recover' is never used after being set, thus
it should be removed, as it was never used since the first commit
68a7342c51 ("Btrfs: cleanup orphaned root orphan item").

Signed-off-by: Christos Gkekas <chris.gekas@gmail.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Christos Gkekas 2017-09-09 15:29:34 +01:00 committed by David Sterba
parent 9ca2e97fa3
commit fa0d0888bd
1 changed files with 0 additions and 4 deletions
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4
fs/btrfs/root-tree.c
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@ -226,10 +226,6 @@ int btrfs_find_orphan_roots(struct btrfs_fs_info *fs_info)
struct btrfs_root *root;
int err = 0;
int ret;
bool can_recover = true;
if (sb_rdonly(fs_info->sb))
can_recover = false;
path = btrfs_alloc_path();
if (!path)