jfs: Use lowercase names of quota functions

Use lowercase names of quota functions instead of old uppercase ones.

Signed-off-by: Jan Kara <jack@suse.cz>
Acked-by: Dave Kleikamp <shaggy@austin.ibm.com>
diff --git a/fs/jfs/inode.c b/fs/jfs/inode.c
index b00ee9f..b2ae190 100644
--- a/fs/jfs/inode.c
+++ b/fs/jfs/inode.c
@@ -158,9 +158,9 @@
 		/*
 		 * Free the inode from the quota allocation.
 		 */
-		DQUOT_INIT(inode);
-		DQUOT_FREE_INODE(inode);
-		DQUOT_DROP(inode);
+		vfs_dq_init(inode);
+		vfs_dq_free_inode(inode);
+		vfs_dq_drop(inode);
 	}
 
 	clear_inode(inode);