diff options
Diffstat (limited to 'drivers/block/null_blk')
| -rw-r--r-- | drivers/block/null_blk/main.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/block/null_blk/main.c b/drivers/block/null_blk/main.c index c451c477978f..535059209693 100644 --- a/drivers/block/null_blk/main.c +++ b/drivers/block/null_blk/main.c @@ -1555,7 +1555,9 @@ static int null_map_queues(struct blk_mq_tag_set *set) } else { pr_warn("tag set has unexpected nr_hw_queues: %d\n", set->nr_hw_queues); - return -EINVAL; + WARN_ON_ONCE(true); + submit_queues = 1; + poll_queues = 0; } } |