Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue:
Reported-and-tested-by: syzbot+1d393803acac53c98...@syzkaller.appspotmail.com Tested on: commit: d1db82c9 btrfs: move btrfs_rm_dev_replace_free_srcdev outs.. git tree: git://github.com/kdave/btrfs-devel.git misc-5.9 kernel config: https://syzkaller.appspot.com/x/.config?x=7885f44dc5918569 dashboard link: https://syzkaller.appspot.com/bug?extid=1d393803acac53c985a0 compiler: gcc (GCC) 10.1.0-syz 20200507 Note: testing is done by a robot and is best-effort only.
