io_uring: silence io_for_each_link() warning
Some tooling keep complaining about self assignment in io_for_each_link(), the code is correct but still let's workaround it. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/f0de77b0b0f8309554ba6fba34327b7813bcc3ff.1648209006.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
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@ -6959,9 +6959,10 @@ static int io_req_prep_async(struct io_kiocb *req)
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static u32 io_get_sequence(struct io_kiocb *req)
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{
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u32 seq = req->ctx->cached_sq_head;
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struct io_kiocb *cur;
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/* need original cached_sq_head, but it was increased for each req */
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io_for_each_link(req, req)
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io_for_each_link(cur, req)
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seq--;
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return seq;
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}
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