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io_uring: set @poll->file after @poll init

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It's a good practice to modify fields of a struct after but not before
it was initialised. Even though io_init_poll_iocb() doesn't touch
poll->file, call it first.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Pavel Begunkov 2020-06-21 13:09:52 +03:00 committed by Jens Axboe
parent 24c7467863
commit b90cd197f9
1 changed files with 1 additions and 1 deletions
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2
fs/io_uring.c
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@ -4596,8 +4596,8 @@ static __poll_t __io_arm_poll_handler(struct io_kiocb *req,
struct io_ring_ctx *ctx = req->ctx;
bool cancel = false;
poll->file = req->file;
io_init_poll_iocb(poll, mask, wake_func);
poll->file = req->file;
poll->wait.private = req;
ipt->pt._key = mask;