diff options
| -rw-r--r-- | block/blk-core.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index 7e4a1da0715e..9bfaee050c82 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -891,14 +891,11 @@ generic_make_request_checks(struct bio *bio) } /* - * Non-mq queues do not honor REQ_NOWAIT, so complete a bio - * with BLK_STS_AGAIN status in order to catch -EAGAIN and - * to give a chance to the caller to repeat request gracefully. + * For a REQ_NOWAIT based request, return -EOPNOTSUPP + * if queue is not a request based queue. */ - if ((bio->bi_opf & REQ_NOWAIT) && !queue_is_mq(q)) { - status = BLK_STS_AGAIN; - goto end_io; - } + if ((bio->bi_opf & REQ_NOWAIT) && !queue_is_mq(q)) + goto not_supported; if (should_fail_bio(bio)) goto end_io; |