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Commit dad5cf65 authored by Andrew Jones's avatar Andrew Jones Committed by Jens Axboe
Browse files

xen/blkfront: don't put bdev right after getting it 



We should hang onto bdev until we're done with it.

Signed-off-by: default avatarAndrew Jones <drjones@redhat.com>
[v1: Fixed up git commit description]
Signed-off-by: default avatarKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
parent 34ae2e47

drivers/block/xen-blkfront.c

+1 −1
Original line number Diff line number Diff line
@@ -1409,7 +1409,6 @@ static int blkif_release(struct gendisk *disk, fmode_t mode) 
	mutex_lock(&blkfront_mutex);



	bdev = bdget_disk(disk, 0);

	bdput(bdev);



	if (bdev->bd_openers)

		goto out;
@@ -1440,6 +1439,7 @@ static int blkif_release(struct gendisk *disk, fmode_t mode) 
	}



out:

	bdput(bdev);

	mutex_unlock(&blkfront_mutex);

	return 0;

}