On Fri, May 10, 2024 at 01:23:13PM -0700, Bart Van Assche wrote: > Both nbd_send_cmd() and nbd_handle_cmd() return either a negative error > number or a positive blk_status_t value. Eww. Please split these into separate values instead. There is a reason why blk_status_t is a separate type with sparse checks, and drivers really shouldn't do avoid with that for a tiny micro-optimization of the calling convention (if this even is one and not just the driver being sloppy).
