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| author | David Sterba | 2017-06-19 16:55:35 +0200 |
|---|---|---|
| committer | David Sterba | 2018-01-22 16:08:12 +0100 |
| commit | 08ffcae8c92e7154ba5fb78c926463a21cba6501 (patch) | |
| tree | b9b66a4f6c5347a23a3868bc4d36f977f36fbc3f /fs/btrfs/volumes.c | |
| parent | btrfs: document device locking (diff) | |
| download | kernel-qcow2-linux-08ffcae8c92e7154ba5fb78c926463a21cba6501.tar.gz kernel-qcow2-linux-08ffcae8c92e7154ba5fb78c926463a21cba6501.tar.xz kernel-qcow2-linux-08ffcae8c92e7154ba5fb78c926463a21cba6501.zip | |
btrfs: simplify btrfs_close_bdev
Split the conditions a bit.
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/volumes.c')
| -rw-r--r-- | fs/btrfs/volumes.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 372f515808d1..96c6c0fa1531 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -903,13 +903,15 @@ static void free_device_rcu(struct rcu_head *head) static void btrfs_close_bdev(struct btrfs_device *device) { - if (device->bdev && device->writeable) { + if (!device->bdev) + return; + + if (device->writeable) { sync_blockdev(device->bdev); invalidate_bdev(device->bdev); } - if (device->bdev) - blkdev_put(device->bdev, device->mode); + blkdev_put(device->bdev, device->mode); } static void btrfs_prepare_close_one_device(struct btrfs_device *device) |