Patch 1 updates the outdated comment of blk_mq_quiesce_queue_nowait().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(-)

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2.31.1