linux-kernel - [PATCH 07/27] block: floppy: use bio_add

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Message-Id: <1459857443-20611-8-git-send-email-tom.leiming@gmail.com>
Date:	Tue,  5 Apr 2016 19:56:52 +0800
From:	Ming Lei <tom.leiming@...il.com>
To:	Jens Axboe <axboe@...com>, linux-kernel@...r.kernel.org
Cc:	linux-block@...r.kernel.org, Christoph Hellwig <hch@...radead.org>,
	Boaz Harrosh <boaz@...xistor.com>,
	Ming Lei <tom.leiming@...il.com>,
	Jiri Kosina <jikos@...nel.org>,
	Rasmus Villemoes <linux@...musvillemoes.dk>,
	NeilBrown <neilb@...e.com>, Hannes Reinecke <hare@...e.de>
Subject: [PATCH 07/27] block: floppy: use bio_add_page()

Signed-off-by: Ming Lei <tom.leiming@...il.com>
---
 drivers/block/floppy.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index b5b0e68..a093de0 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -3812,17 +3812,14 @@ static int __floppy_read_block_0(struct block_device *bdev, int drive)
 
 	bio_init(&bio);
 	bio_set_vec_table(&bio, &bio_vec, 1);
-	bio_vec.bv_page = page;
-	bio_vec.bv_len = size;
-	bio_vec.bv_offset = 0;
-	bio.bi_vcnt = 1;
-	bio.bi_iter.bi_size = size;
 	bio.bi_bdev = bdev;
 	bio.bi_iter.bi_sector = 0;
 	bio.bi_flags |= (1 << BIO_QUIET);
 	bio.bi_private = &cbdata;
 	bio.bi_end_io = floppy_rb0_cb;
 
+	bio_add_page(&bio, page, size, 0);
+
 	submit_bio(READ, &bio);
 	process_fd_request();
 
-- 
1.9.1