dquot: cleanup dquot transfer routine

Get rid of the transfer dquot operation - it is now always called from
the filesystem and if a filesystem really needs it's own (which none
currently does) it can just call into it's own routine directly.

Rename the now static low-level dquot_transfer helper to __dquot_transfer
and vfs_dq_transfer to dquot_transfer to have a consistent namespace,
and make the new dquot_transfer return a normal negative errno value
which all callers expect.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c
index 20f02d69365c..14d40a4dd6f0 100644
--- a/fs/ext3/inode.c
+++ b/fs/ext3/inode.c
@@ -3160,7 +3160,7 @@ int ext3_setattr(struct dentry *dentry, struct iattr *attr)
                         error = PTR_ERR(handle);
                         goto err_out;
                 }
-                error = vfs_dq_transfer(inode, attr) ? -EDQUOT : 0;
+                error = dquot_transfer(inode, attr);
                 if (error) {
                         ext3_journal_stop(handle);
                         return error;