dquot: move dquot drop responsibility into the filesystem

Currently clear_inode calls vfs_dq_drop directly.  This means
we tie the quota code into the VFS.  Get rid of that and make the
filesystem responsible for the drop inside the ->clear_inode
superblock operation.

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

1 files changed, 2 insertions, 0 deletions

diff --git a/fs/udf/inode.c b/fs/udf/inode.c
index f90231eb2916..859389a3832b 100644
--- a/fs/udf/inode.c
+++ b/fs/udf/inode.c
@@ -108,6 +108,8 @@ void udf_clear_inode(struct inode *inode)
                         (unsigned long long)inode->i_size,
                         (unsigned long long)iinfo->i_lenExtents);
         }
+
+        vfs_dq_drop(inode);
         kfree(iinfo->i_ext.i_data);
         iinfo->i_ext.i_data = NULL;
 }