From b90cd197f9315f968d5ee4e6ee9f4e3067f2c883 Mon Sep 17 00:00:00 2001 From: Pavel Begunkov Date: Sun, 21 Jun 2020 13:09:52 +0300 Subject: [PATCH] io_uring: set @poll->file after @poll init 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 Signed-off-by: Jens Axboe --- fs/io_uring.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/io_uring.c b/fs/io_uring.c index 93af915a98e6..cc1f2f3b7bfa 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -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; -- GitLab