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| author |   Pan Bian <bianpan2016@163.com> | 2016-12-04 12:51:53 +0800 |
|---|---|---|
| committer |   David Sterba <dsterba@suse.com> | 2016-12-19 18:08:15 +0100 |
| commit | 73ba39ab9307340dc98ec3622891314bbc09cc2e (patch) | |
| tree | 5e4676e471c37f27091f3b2f7f37667e0f905d6c | |
| parent | btrfs: limit async_work allocation and worker func duration (diff) | |
| download | wireguard-linux-73ba39ab9307340dc98ec3622891314bbc09cc2e.tar.xz wireguard-linux-73ba39ab9307340dc98ec3622891314bbc09cc2e.zip | |
btrfs: return the actual error value from from btrfs_uuid_tree_iterate
In function btrfs_uuid_tree_iterate(), errno is assigned to variable ret
on errors. However, it directly returns 0. It may be better to return
ret. This patch also removes the warning, because the caller already
prints a warning.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=188731
Signed-off-by: Pan Bian <bianpan2016@163.com>
Reviewed-by: Omar Sandoval <osandov@fb.com>
[ edited subject ]
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to '')
| -rw-r--r-- | fs/btrfs/uuid-tree.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/btrfs/uuid-tree.c b/fs/btrfs/uuid-tree.c index 161342b73ce5..726f928238d0 100644 --- a/fs/btrfs/uuid-tree.c +++ b/fs/btrfs/uuid-tree.c @@ -352,7 +352,5 @@ skip: out: btrfs_free_path(path); - if (ret) - btrfs_warn(fs_info, "btrfs_uuid_tree_iterate failed %d", ret); - return 0; + return ret; } |