From 0ea13b448ee75ef0c68c18d207f6c488f143e725 Mon Sep 17 00:00:00 2001 From: Pavel Begunkov Date: Fri, 9 Apr 2021 09:13:21 +0100 Subject: [PATCH] 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 Signed-off-by: Jens Axboe --- fs/io_uring.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) 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); -- 2.7.4