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Commit 480792b7 authored by Maxim Levitsky's avatar Maxim Levitsky Committed by David Woodhouse
Browse files

mtd: blktrans: kill BKL 



It not needed, because I already added locking for all fops
methods.

Signed-off-by: default avatarMaxim Levitsky <maximlevisky@gmail.com>
Signed-off-by: default avatarArtem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: default avatarDavid Woodhouse <David.Woodhouse@intel.com>
parent 008c751e

drivers/mtd/mtd_blkdevs.c

+0 −6
Original line number Diff line number Diff line
@@ -181,7 +181,6 @@ static int blktrans_open(struct block_device *bdev, fmode_t mode) 
	if (!dev)

		return -ERESTARTSYS; /* FIXME: busy loop! -arnd*/



	lock_kernel();

	mutex_lock(&dev->lock);



	if (dev->open++)
@@ -198,7 +197,6 @@ static int blktrans_open(struct block_device *bdev, fmode_t mode) 
unlock:

	mutex_unlock(&dev->lock);

	blktrans_dev_put(dev);

	unlock_kernel();

	return ret;

}
@@ -210,7 +208,6 @@ static int blktrans_release(struct gendisk *disk, fmode_t mode) 
	if (!dev)

		return ret;



	lock_kernel();

	mutex_lock(&dev->lock);



	if (--dev->open)
@@ -226,7 +223,6 @@ static int blktrans_release(struct gendisk *disk, fmode_t mode) 
unlock:

	mutex_unlock(&dev->lock);

	blktrans_dev_put(dev);

	unlock_kernel();

	return ret;

}
@@ -259,7 +255,6 @@ static int blktrans_ioctl(struct block_device *bdev, fmode_t mode, 
	if (!dev)

		return ret;



	lock_kernel();

	mutex_lock(&dev->lock);



	if (!dev->mtd)
@@ -274,7 +269,6 @@ static int blktrans_ioctl(struct block_device *bdev, fmode_t mode, 
	}

unlock:

	mutex_unlock(&dev->lock);

	unlock_kernel();

	blktrans_dev_put(dev);

	return ret;

}