io_uring: simplify apoll hash removal
hash_del() works well with non-hashed nodes, there's no need to check
if it is hashed first.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/fs/io_uring.c b/fs/io_uring.c
index 88c9462..abab957 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -5059,10 +5059,7 @@ static void io_async_task_func(struct callback_head *cb)
return;
}
- /* If req is still hashed, it cannot have been canceled. Don't check. */
- if (hash_hashed(&req->hash_node))
- hash_del(&req->hash_node);
-
+ hash_del(&req->hash_node);
io_poll_remove_double(req);
spin_unlock_irq(&ctx->completion_lock);
