CC: kbuild-...@lists.01.org
BCC: l...@intel.com
CC: linux-ker...@vger.kernel.org
TO: Jens Axboe <ax...@kernel.dk>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 
for-5.18/io_uring
head:   bcbb7bf6ccde7cb969a5642879832bc84ebf06a3
commit: 4f57f06ce2186c31c3da52386125dc57b1cd6f96 [19/25] io_uring: add support 
for IORING_OP_MSG_RING command
:::::: branch date: 23 hours ago
:::::: commit date: 27 hours ago
config: csky-randconfig-c004-20220310 
(https://download.01.org/0day-ci/archive/20220312/202203120306.enenyxkx-...@intel.com/config)
compiler: csky-linux-gcc (GCC) 11.2.0

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <l...@intel.com>
Reported-by: Julia Lawall <julia.law...@lip6.fr>


cocci warnings: (new ones prefixed by >>)
>> fs/io_uring.c:4338:42-56: duplicated argument to && or ||

vim +4338 fs/io_uring.c

2b188cc1bb857a Jens Axboe 2019-01-07  4334  
4f57f06ce2186c Jens Axboe 2022-03-10  4335  static int io_msg_ring_prep(struct 
io_kiocb *req,
4f57f06ce2186c Jens Axboe 2022-03-10  4336                          const 
struct io_uring_sqe *sqe)
4f57f06ce2186c Jens Axboe 2022-03-10  4337  {
4f57f06ce2186c Jens Axboe 2022-03-10 @4338      if (unlikely(sqe->addr || 
sqe->ioprio || sqe->buf_index ||
4f57f06ce2186c Jens Axboe 2022-03-10  4339                   sqe->rw_flags || 
sqe->splice_fd_in || sqe->buf_index ||
4f57f06ce2186c Jens Axboe 2022-03-10  4340                   sqe->personality))
4f57f06ce2186c Jens Axboe 2022-03-10  4341              return -EINVAL;
4f57f06ce2186c Jens Axboe 2022-03-10  4342  
4f57f06ce2186c Jens Axboe 2022-03-10  4343      if (req->file->f_op != 
&io_uring_fops)
4f57f06ce2186c Jens Axboe 2022-03-10  4344              return -EBADFD;
4f57f06ce2186c Jens Axboe 2022-03-10  4345  
4f57f06ce2186c Jens Axboe 2022-03-10  4346      req->msg.user_data = 
READ_ONCE(sqe->off);
4f57f06ce2186c Jens Axboe 2022-03-10  4347      req->msg.len = 
READ_ONCE(sqe->len);
4f57f06ce2186c Jens Axboe 2022-03-10  4348      return 0;
4f57f06ce2186c Jens Axboe 2022-03-10  4349  }
4f57f06ce2186c Jens Axboe 2022-03-10  4350  

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