linux-kernel - [PATCH v2 2/3] fs: direct-io: call .bi_end_io via bio

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Date:	Wed, 27 Apr 2016 11:51:46 +0800
From:	Ming Lei <ming.lei@...onical.com>
To:	Jens Axboe <axboe@...com>, linux-kernel@...r.kernel.org
Cc:	linux-block@...r.kernel.org, Christoph Hellwig <hch@...radead.org>,
	linux-btrfs@...r.kernel.org, Ming Lei <ming.lei@...onical.com>,
	Alexander Viro <viro@...iv.linux.org.uk>,
	linux-fsdevel@...r.kernel.org (open list:FILESYSTEMS (VFS and
	infrastructure))
Subject: [PATCH v2 2/3] fs: direct-io: call .bi_end_io via bio_endio()

bio_endio() is the graceful way to complete one bio.

Signed-off-by: Ming Lei <ming.lei@...onical.com>
---
 fs/direct-io.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/fs/direct-io.c b/fs/direct-io.c
index a8dd60a..0a35e51 100644
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -350,15 +350,10 @@ static void dio_bio_end_io(struct bio *bio)
  */
 void dio_end_io(struct bio *bio, int error)
 {
-	struct dio *dio = bio->bi_private;
-
 	if (!bio->bi_error)
 		bio->bi_error = error;
 
-	if (dio->is_async)
-		dio_bio_end_aio(bio);
-	else
-		dio_bio_end_io(bio);
+	bio_endio(bio);
 }
 EXPORT_SYMBOL_GPL(dio_end_io);
 
-- 
1.9.1