diff options
| author | Pavel Begunkov <asml.silence@gmail.com> | 2022-09-08 16:56:57 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-09-21 13:15:01 -0600 |
| commit | c0dc995eb2295e1be6b95b60c90c59f87b009bdb (patch) | |
| tree | 1b5a5197a3765de25a112a2e28f63bdd807b8010 /io_uring | |
| parent | 7924fdfeea814b4f7ff8a16de00951ad93cccf6c (diff) | |
io_uring: remove unused return from io_disarm_next
We removed conditional io_commit_cqring_flush() guarding against
spurious eventfd and the io_disarm_next()'s return value is not used
anymore, just void it.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/9a441c9a32a58bcc586076fa9a7d0dc33f1fb3cb.1662652536.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring')
| -rw-r--r-- | io_uring/timeout.c | 13 | ||||
| -rw-r--r-- | io_uring/timeout.h | 2 |
2 files changed, 4 insertions, 11 deletions
diff --git a/io_uring/timeout.c b/io_uring/timeout.c index 78ea2c64b70e..e8a8c2099480 100644 --- a/io_uring/timeout.c +++ b/io_uring/timeout.c @@ -149,11 +149,10 @@ static inline void io_remove_next_linked(struct io_kiocb *req) nxt->link = NULL; } -bool io_disarm_next(struct io_kiocb *req) +void io_disarm_next(struct io_kiocb *req) __must_hold(&req->ctx->completion_lock) { struct io_kiocb *link = NULL; - bool posted = false; if (req->flags & REQ_F_ARM_LTIMEOUT) { link = req->link; @@ -161,7 +160,6 @@ bool io_disarm_next(struct io_kiocb *req) if (link && link->opcode == IORING_OP_LINK_TIMEOUT) { io_remove_next_linked(req); io_req_tw_post_queue(link, -ECANCELED, 0); - posted = true; } } else if (req->flags & REQ_F_LINK_TIMEOUT) { struct io_ring_ctx *ctx = req->ctx; @@ -169,17 +167,12 @@ bool io_disarm_next(struct io_kiocb *req) spin_lock_irq(&ctx->timeout_lock); link = io_disarm_linked_timeout(req); spin_unlock_irq(&ctx->timeout_lock); - if (link) { - posted = true; + if (link) io_req_tw_post_queue(link, -ECANCELED, 0); - } } if (unlikely((req->flags & REQ_F_FAIL) && - !(req->flags & REQ_F_HARDLINK))) { - posted |= (req->link != NULL); + !(req->flags & REQ_F_HARDLINK))) io_fail_links(req); - } - return posted; } struct io_kiocb *__io_disarm_linked_timeout(struct io_kiocb *req, diff --git a/io_uring/timeout.h b/io_uring/timeout.h index 858c62644897..a6939f18313e 100644 --- a/io_uring/timeout.h +++ b/io_uring/timeout.h @@ -27,7 +27,7 @@ int io_timeout_cancel(struct io_ring_ctx *ctx, struct io_cancel_data *cd); __cold bool io_kill_timeouts(struct io_ring_ctx *ctx, struct task_struct *tsk, bool cancel_all); void io_queue_linked_timeout(struct io_kiocb *req); -bool io_disarm_next(struct io_kiocb *req); +void io_disarm_next(struct io_kiocb *req); int io_timeout_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); int io_link_timeout_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); |