[PATCH] btrfs: fix a NULL pointer dereference during device scan

[fdmanana]

Link to patches

https://lore.kernel.org/linux-btrfs/f0a7cc9b024432855337990f471b91054504cc92.1646306515.git.fdmanana@suse.com/

b4 am f0a7cc9b024432855337990f471b91054504cc92.1646306515.git.fdmanana@suse.com

[kdave]

Fixed by https://lore.kernel.org/linux-btrfs/20220303144027.1981835-1-dzm91@hust.edu.cn/