From 0e17e06cbf7ede285ab74bab44d888b40c21f828 Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Fri, 9 Nov 2018 14:42:41 +0100
Subject: [PATCH] block: remove the BLKPREP_* values.

Unused now.

Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
 include/linux/blkdev.h | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index dc2a6f625ecb..e67ad2dd025e 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -776,16 +776,6 @@ static inline unsigned int blk_queue_depth(struct request_queue *q)
 	return q->nr_requests;
 }
 
-/*
- * q->prep_rq_fn return values
- */
-enum {
-	BLKPREP_OK,		/* serve it */
-	BLKPREP_KILL,		/* fatal error, kill, return -EIO */
-	BLKPREP_DEFER,		/* leave on queue */
-	BLKPREP_INVALID,	/* invalid command, kill, return -EREMOTEIO */
-};
-
 extern unsigned long blk_max_low_pfn, blk_max_pfn;
 
 /*