We never checked for errors on add_disk() as this function returned void. Now that is fixed. So add error handling support for add_disk(). Wu Bo (2): brd: add error handling support for add_disk() z2ram: add error handling support for add_disk() drivers/block/brd.c | 7 ++++++- drivers/block/z2ram.c | 8 ++++++-- 2 files changed, 12 insertions(+), 3 deletions(-) -- 1.8.3.1