linux-kernel - [PATCH 2/7] dcssblk: don't set bd_block

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Message-Id: <20200626080158.1998621-3-hch@lst.de>
Date:   Fri, 26 Jun 2020 10:01:53 +0200
From:   Christoph Hellwig <hch@....de>
To:     axboe@...nel.dk
Cc:     linux-block@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/7] dcssblk: don't set bd_block_size in ->open

bd_block_size contains a value that matches the logic block size when
opening, so the statement is redundant.  Even if it wasn't the dumb
assignment would cause a a mismatch with bd_inode->i_blkbits.

Signed-off-by: Christoph Hellwig <hch@....de>
---
 drivers/s390/block/dcssblk.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c
index 384edffe5cb4ae..9c22c6078a4662 100644
--- a/drivers/s390/block/dcssblk.c
+++ b/drivers/s390/block/dcssblk.c
@@ -833,7 +833,6 @@ dcssblk_open(struct block_device *bdev, fmode_t mode)
 		goto out;
 	}
 	atomic_inc(&dev_info->use_count);
-	bdev->bd_block_size = 4096;
 	rc = 0;
 out:
 	return rc;
-- 
2.26.2