[PATCH for-5.15 0/3] fix failed linkchain code logic

the first and last patch are code clean.
the second is the main one, which refactors linkchain failure path to
fix a problem, detail in the commit message.

Hao Xu (3):
  io_uring: remove redundant req_set_fail()
  io_uring: fix failed linkchain code logic
  io_uring: move fail path of request submittion to the end

 fs/io_uring.c | 97 +++++++++++++++++++++++++++++++++------------------
 1 file changed, 64 insertions(+), 33 deletions(-)

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2.24.4