Patch 1 updates the outdated comment of blk_mq_quiesce_queue_nowait(). Patch 2 improves the error handling blk_mq_alloc_rq_map(). Patch 3 and 4 improve readability of request alloc routines. Jinlong Chen (4): blk-mq: update comment for blk_mq_quiesce_queue_nowait() blk-mq: improve error handling in blk_mq_alloc_rq_map() blk-mq: use if-else instead of goto in blk_mq_alloc_cached_request() blk-mq: improve readability of blk_mq_alloc_request() block/blk-mq.c | 105 ++++++++++++++++++++++++++++--------------------- 1 file changed, 61 insertions(+), 44 deletions(-) -- 2.31.1