[PATCH 1/3] btrfs: make code easy to read in btrfs_open_one_device()

[Anand Jain <anand.jain@oracle.com>]

No functional change. First set the usual case, writeable then check
for any special config.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
---
 fs/btrfs/volumes.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 5a4c30451c7f..a81574dba124 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -676,14 +676,12 @@ static int btrfs_open_one_device(struct btrfs_fs_devices *fs_devices,
 
 	device->generation = btrfs_super_generation(disk_super);
 
+	set_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state);
 	if (btrfs_super_flags(disk_super) & BTRFS_SUPER_FLAG_SEEDING) {
 		clear_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state);
 		fs_devices->seeding = 1;
-	} else {
-		if (bdev_read_only(bdev))
-			clear_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state);
-		else
-			set_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state);
+	} else if (bdev_read_only(bdev)) {
+		clear_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state);
 	}
 
 	q = bdev_get_queue(bdev);
-- 
2.7.0