staging: lustre: llite: remove comment from ll_dir_read

Remove comment about fixing swabbing that is not needed.
Signed-off-by: wang di <di.wang@intel.com>
Reviewed-on: http://review.whamcloud.com/7043
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3531Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Jinshan Xiong <jinshan.xiong@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lustre/llite/dir.c

@@ -526,10 +526,6 @@ int ll_dir_read(struct inode *inode, __u64 *ppos, struct md_op_data *op_data,
 			__u64	  lhash;
 			__u64	  ino;
 
-			/*
-			 * XXX: implement correct swabbing here.
-			 */
-
 			hash = le64_to_cpu(ent->lde_hash);
 			if (hash < pos)
 				/*