When using the V1-version of the snap/subvol creation ioctl
btrfs_qgroup_inherit wrongly returns an error because no inherit parameter
is given. Fix the return value.
Signed-off-by: Arne Jansen <sensi...@gmx.net>
---
fs/btrfs/qgroup.c | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c
index 38b42e7..090405d 100644
--- a/fs/btrfs/qgroup.c
+++ b/fs/btrfs/qgroup.c
@@ -1383,10 +1383,8 @@ int btrfs_qgroup_inherit(struct btrfs_trans_handle
*trans,
qgroup_dirty(fs_info, srcgroup);
}
- if (!inherit) {
- ret = -EINVAL;
+ if (!inherit)
goto unlock;
- }
i_qgroups = (u64 *)(inherit + 1);
for (i = 0; i < inherit->num_qgroups; ++i) {
--
1.7.3.4
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