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authorPavel Begunkov <asml.silence@gmail.com>2022-09-08 16:56:57 +0100
committerJens Axboe <axboe@kernel.dk>2022-09-21 13:15:01 -0600
commitc0dc995eb2295e1be6b95b60c90c59f87b009bdb (patch)
tree1b5a5197a3765de25a112a2e28f63bdd807b8010 /io_uring/timeout.c
parent7924fdfeea814b4f7ff8a16de00951ad93cccf6c (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/timeout.c')
-rw-r--r--io_uring/timeout.c13
1 files changed, 3 insertions, 10 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,