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io_uring: refactor io_free_req_deferred()

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We don't care about ret value in io_free_req_deferred(), make the code a
bit more concise.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Pavel Begunkov 2021-03-19 17:22:38 +00:00 committed by Jens Axboe
parent 0d85035a73
commit a05432fb49
1 changed files with 1 additions and 4 deletions
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5
fs/io_uring.c
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@ -2192,11 +2192,8 @@ static void io_put_req_deferred_cb(struct callback_head *cb)
static void io_free_req_deferred(struct io_kiocb *req) static void io_free_req_deferred(struct io_kiocb *req)
{ {
int ret;
req->task_work.func = io_put_req_deferred_cb; req->task_work.func = io_put_req_deferred_cb;
ret = io_req_task_work_add(req); if (unlikely(io_req_task_work_add(req)))
if (unlikely(ret))
io_req_task_work_add_fallback(req, io_put_req_deferred_cb); io_req_task_work_add_fallback(req, io_put_req_deferred_cb);
} }